Pyridine sulfonyl urea derivatives

Abstract

The present invention relates to novel pyridinesulfonylurea derivatives, having a herbicidal activity, which is described in the following structure of general formula (I) ##STR1## wherein, Q is Q-1, Q-2, Q-3 or Q-4 as follows; ##STR2## E is single bond or CH.sub.2 R.sup.2 is C.sub.1 -C.sub.6 alkyl substituted with 1 to 3 halogens;R.sup.1, R.sup.3, W and A are defined in the claims; and these may be an agriculturally suitable salt.

Description

This application is a 371 of PCT/KR92/0005, filed Feb. 25, 1992.

TECHNICAL FIELD

The present invention relates to novel pyridine sulfonyl urea derivatives having agriculturally suitable for herbicidal activity.

BACKGROUND OF THE INVENTION

It is publicly well known that sulfonyl urea derivatives have a herbicidal activity. Here are the formulas for the sulfonyl ureas.

1) U.S. Pat. No. 4,332,611 discloses the compound having the following formula ##STR3## wherein, L is OH, ##STR4## R is H, F, Cl, Br, NO.sub.2, CF.sub.3 or C.sub.1 -C.sub.3 alkyl or alkoxy; R.sup.1 is H or C.sub.1 -C.sub.4 alkyl; R.sup.2 is H or CH.sub.3 ; R.sup.8 is H, CH.sub.3 or OCH.sub.3 ; A is pyrimidine or triazine. 2) U.S. Pat. No. 4,786,314 discloses the compound having the following formula ##STR5## wherein, R.sup.1 is F, Cl, Br, C.sub.1 -C.sub.4 alkyl, OH, alkoxy, alkylthio or C.sub.1 -C.sub.2 alkyl substituted with phenyl group; R.sup.2 is --CHR--CN etc. 3) U.S. Pat. No. 4,838,926 discloses the compound having the following formula ##STR6## wherein, Q is C.sub.1 -C.sub.4 alkyl substituted with R.sup.2 ; R.sup.2 is OR.sup.3, ##STR7## R.sup.3 is H, C.sub.1 -C.sub.4 alkyl; L is ##STR8## R.sup.12 is H or CH.sub.3. 4) European Patent No. 125,205 discloses the compound having the following formula ##STR9## wherein, R.sup.6 is H, alkyl or F; R.sup.7 is H or CH.sub.3 ; W is O or S; R.sup.8 is haloalkyl or alkoxyalkyl. 5) U.S. Pat. No. 4,348,220 discloses the compound having the following formula ##STR10## wherein, L is OR.sup.9 ; R.sup.1 is H or C.sub.1 -C.sub.4 alkyl; R.sup.2 is H or CH.sub.3 ; R.sup.9 is C.sub.1 -C.sub.6 alkyl. 6) U.S. Pat. No. 4,822,403 discloses the compound having the following formula ##STR11## wherein, n is 0 or 1; W is C.sub.2 -C.sub.8 alkenyl substituted with 1.about.3 F, Cl, Br, OH or alkoxy. 7) U.S. Pat. No. 4,662,933 discloses the compound having the following formula ##STR12## wherein, Q is linear --(CH.sub.2).sub.n -substituted with C.sub.1 -C.sub.3 haloalkyl; n is an integer of 1.about.3; R.sup.2 is SH, N.sub.3 or SCN. 8) European Patent No. 13,480 discloses the compound having the following formula ##STR13## wherein, R.sup.1 is H, Cl, Br, F, alkyl, alkoxy, alkylthio or CO.sub.2 R.sup.5. 9) U.S. Pat. Nos. 4,435,206 and 4,522,645 disclose 2-pyridine sulfonyl urea substituted with R.sup.1 on 3-position, wherein R1 is H, Cl, Br, F, alkyl, alkoxy, alkylthio, CO.sub.2 R.sup.5 or SO.sub.2 NR.sup.6 R.sup.7. 10) U.S. Pat. No. 4,339,267 discloses 3-pyridine sulfonyl urea compound having the following formula ##STR14## wherein, R.sup.4 is H, Cl, Br, F, alkyl, alkoxy, NO.sub.2, CO.sub.2 R.sup.6 or SR.sup.13. 11) European Patent No. 30,433 disclose the compound having the following formula ##STR15## wherein, R.sup.3 is H, Cl, Br, F, CO.sub.2 R.sup.11 or SOnR.sup.12. 12) U.S. Pat. No. 4,456,469 discloses the compound having the following formula ##STR16## wherein, R is alkyl, alkenyl, CF.sub.3, CHF.sub.2 or CH.sub.2 CF.sub.3 ; Z is H, F, Cl, Br or SCH.sub.3. 13) U.S. Pat. No. 4,487,626 discloses 2,3- or 4-substituted pyridine sulfonyl urea compound having the following formula ##STR17## wherein, A is ##STR18## R.sup.2 is H, Cl, Br, F, alkyl, alkoxy, CO.sub.2 R.sup.5, SOmR.sup.6, SO.sub.2 NR.sup.18 R.sup.19 or SO.sub.2 N(OCH.sub.3)CH.sub.3. 14) U.S. Pat. Nos. 4,421,550 and 4,496,392, and European Patents No. 125,846/155,767/161,905/164,269/171,286 disclose pyridine sulfonyl urea substituted with Cl, Br, SO.sub.2 R or SO.sub.2 NR.sup.1 R.sup.2 on 2- or 3-position. 15) U.S. Pat. No. 4,549,898 discloses pyridine sulfonyl urea compound having the following formula ##STR19## wherein, R.sup.2 is H, alkyl, haloalkyl, halogen, NO.sub.2, alkoxy, ##STR20## SO.sub.2 NR.sup.6 R.sup.7 or SOnR; R.sup.3 is H, halogen, alkyl, OCH.sub.3, NO.sub.2 or CF.sub.3 ; R.sup.5 is H, NO.sub.2, F, Cl, Br, CH.sub.3, CF.sub.3, SOn alkyl, --CO.sub.2 R or alkoxy. 16) U.S. Pat. No. 4,579,583 discloses pyridine sulfonyl urea compound having the following formula ##STR21## wherein, X is O, S, SO or SO.sub.2 ; A is a optionally substituted alkyl, alkenyl or alkynyl; R.sup.1 is H, halogen, alkyl, alkoxy, haloalkyl, alkylthio or alkylsulfonyl. 17) U.S. Pat. No. 4,518,776 discloses a method for preparing the compound having the following formula ##STR22## wherein, R.sup.1 is alkylsulfonyl or dialkylamino sulfonyl group; R.sup.2 is H, halogen, No.sub.2, CF.sub.3, alkyl or alkoxy. 18) European Patent No. 101,670 discloses manufacture of pyridine sulfonyl urea having the following formula ##STR23## wherein, R.sup.1 is Q alkyl or SO.sub.2 N R.sup.4 R.sup.5 ; Q is S or SOn; R.sup.2 is H, halogen, CF.sub.3, NO.sub.2, alkyl or alkoxy. 19) U.S. Pat. No. 4,521,597 discloses manufacture of pyridine sulfonyl urea compound having the following formula ##STR24## wherein, R.sup.3 is H, F, Cl, Br, NO.sub.2, OCH.sub.3 or CF.sub.3 ; R.sup.5 is SOm alkyl or SO.sub.2 NR.sup.8 R.sup.9 ; R.sup.6 is H, F, CH.sub.3 or OCH.sub.3. 20) European Patent No. 184,385 discloses the compound having the following formula ##STR25## 21) U.S. Pat. No. 4,747,870 discloses O-alkylcarbonyl pyridine sulfonyl urea compound, and U.S. Pat. No. 4,838,926 discloses O-substituted alkylpyridine urea compound. And, U.S. Pat. No. 4,747,337 discloses the compound having the following formula ##STR26## wherein, J is ##STR27## R.sup.1 is H, alkyl, haloalkyl, halogen, NO.sub.2, alkoxy, alkylthio or CN; R.sup.2 -R.sup.6 are alkylthio, alkylsulfinyl, alkylsulfonyl, cycloalkylthio, SO.sub.2 R.sup.8, SO.sub.3 R.sup.8 N.sub.3, CN, CH.sub.2 F, CHF.sub.2, CH.sub.2 Cl, haloalkyl or PO(O alkyl).sub.2.

As the above patents, many sulfonyl urea herbicides have known until recently.

Even with these herbicides, more and more weeds develop immunity forwards these herbicides and cause undesirable vegetations. Thus, continuous research is in demand to develop more effective and newer for a good harvest.

Therefore, the object of the presentation is to invent a new pyridine sulfonyl urea derivative having a very prominent herbicidal activity with a good selectivity for various vegetations and agriculturally suitable herbicides for treatment of pre-emergence and/or post-emergence or plant growth regulants.

SUMMARY OF THE INVENTION

The present invention relates to novel pyridine sulfonyl urea derivatives having the following formula (I) ##STR28## wherein, P is P-1, P-2, P-3 or P-4 as follows; ##STR29## E is single bond or CH.sub.2 ; R.sup.1 is H, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 haloalkyl, halogen, CN, NO.sub.2, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 haloalkoxy, SO.sub.2 NR.sup.I R.sup.II, C.sub.1 -C.sub.3 alkylthio, C.sub.1 -C.sub.3 alkylsulfinyl, C.sub.1 -C.sub.3 alkylsulfonyl, SCH.sub.2 F, NH.sub.2, NHCH.sub.3, N(CH.sub.3).sub.2, C.sub.1 -C.sub.2 alkyl substituted with C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.2 haloalkoxy, SH, SCH.sub.3, CN or OH or CO.sub.2 R.sup.III ; and then R.sup.I is H, C.sub.1 -C.sub.4 alkyl, C.sub.2 -C.sub.3 cyanoalkyl, methoxy or ethoxy; R.sup.II is H, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, or when taken together, connecting R.sup.I and R.sup.II, --(CH.sub.2).sub.3 --, --(CH.sub.2).sub.4 --, --(CH.sub.2).sub.5 -- or CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 --, may be formed;

R.sup.III is C.sub.1 -C.sub.4 alkyl, C.sub.3 --C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl, C.sub.1 -C.sub.4 alkyl substituted with 1.about.2 halogen or cyano groups, C.sub.5 -C.sub.6 cycloalkyl, C.sub.3 -C.sub.7 cycloalkylalkyl or C.sub.2 -C.sub.4 alkoxyalkyl; R.sup.2 is C.sub.1 -C.sub.6 alkyl substituted with 1.about.3 halogen; R.sup.3 is H or CH.sub.3 ; W is O or S; A is A1, A2, A3, A4, A5, A6 or A7 as following; ##STR30## wherein, X is H, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 haloalkylthio, C.sub.1 -C.sub.4 alkylthio, halogene, C.sub.2 -C.sub.5 alkoxyalkyl, C.sub.2 -C.sub.5 alkoxyalkoxy, amino, C.sub.1 -C.sub.3 alkylamino, di(C.sub.1 -C.sub.3 alkyl) amino or C.sub.3 -C.sub.5 cycloalkyl; Y is H, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloakylthio, C.sub.1 -C.sub.4 alkylthio, C.sub.2 -C.sub.5 alkoxyalkyl, C.sub.2 -C.sub.5 alkoxyalkoxy, amino, C.sub.1 -C.sub.3 alkylamino, di(C.sub.1 -C.sub.3 alkyl)amino, C.sub.3 -C.sub.4 alkenyloxy, C.sub.2 -C.sub.5 alkylthioalkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.2 -C.sub.4 alkynyl, azido, cyano, C.sub.2 -C.sub.5 alkylsulfinylalkyl, C.sub.2 -C.sub.5 alkylsulfonylalkyl, CH.sub.2 OH, C.sub.3 -C.sub.5 cycloalkyl, C.sub.3 -C.sub.5 cycloalkoxy, C.sub.3 -C.sub.4 alkynyloxy, ##STR31## m is 2 or 3; L.sup.1 and L.sup.2 are independently O or S; R.sup.4 and R.sup.5 are independently C.sub.1 -C.sub.2 alkyl; R.sup.6 is H, or CH.sub.3 ; Z is CH, N, CCH.sub.3 or CC.sub.2 H.sub.5 ; Y.sup.1 is O or CH.sub.2 ; X.sup.1 is CH.sub.3, OCH.sub.3, OC.sub.2 H.sub.5 or OCHF.sub.2 ; Y.sup.3 is H or CH.sub.3 ; Y.sup.2 is CH.sub.3, CH.sub.2 CH.sub.3, OCH.sub.3, OCH.sub.2 CH.sub.3, SCH.sub.3 or SCH.sub.2 CH.sub.3 ; X.sup.2 is CH.sub.3, CH.sub.2 CH.sub.3, or CH.sub.2 CF.sub.3 ; X.sup.3 is CH.sub.3 or OCH.sub.3 ; Y.sup.4 is CH.sub.3, OCH.sub.3, OC.sub.2 H.sub.5, CH.sub.2 OCH.sub.3 or Cl; X.sup.4 is CH.sub.3, OCH.sub.3, OC.sub.2 H.sub.5, CH.sub.2 OCH.sub.3 or Cl; and these may be an agriculturally suitable salt, and then, (1) if X is Cl, Br, F or I, Z is CH and Y is OCH.sub.3, OC.sub.2 H.sub.5, NCH.sub.3 (OCH.sub.3), NH.sub.2, NHCH.sub.3, N(CH.sub.3).sub.2 or OCHF.sub.2 ; (2) if X or Y is OCHF.sub.2, Z is CH; (3) X.sup.4 and Y.sup.4 are not Cl simultaneously; (4) if W is S, R.sup.3 is H, A is A.sub.1, Z is CH or N and, Y is CH.sub.3, OCH.sub.3, OCH.sub.2 CH.sub.3, CH.sub.2 OCH.sub.3, C.sub.2 H.sub.5, CF.sub.3, SCH.sub.3, OCH.sub.2 CH.dbd.CH.sub.2, OCH.sub.2 C.tbd.CH, OCH.sub.2 CH.sub.2 OCH.sub.3, CH(OCH.sub.3).sub.2 or ##STR32## (5) if a number of total carbon atoms X and Y are more than 4, a number of carbon atoms of R.sup.2 is 4 or less than 4.

DETAILED DESCRIPTION OF THE INVENTION

Among the definitions according to the present invention, the following terms have the following meanings;

a) "Alkyl" used ether alone or in compound word such as "alkylthio" or "haloalkyl" etc. denotes straight chain or branched alkyls such as methyl, ethyl, n-propyl, isopropyl or buthyl isomers. b) "Alkoxy" denotes methoxy, ethoxy, n-propoxy, isopropoxy or buthoxy isomers. c) "Alkenyl" denotes straight chain or branched alkenes, for example, vinyl, 1-prophenyl, 2-prophenyl, or buthenyl, pentenyl, hexenyl or heptenyl isomers etc. d) "Alkynyl" denotes straight chain or branched alkynyl such as ethynyl, 1-propynyl, 2-propynyl, or buthynyl, pentynyl or hexynyl isomers. e) "Halogen" used ether alone or in compound ward "halo" denotes chlorine, fluorine, bromine or Iodine.

A preferred group of pyridine sulfonyl urea derivatives having the formula shown as the below (I), in view of compounding of the polymer and herbicidal activity, wherein

(1) R.sup.3 is H, W or O; (2) R.sup.1 is H, F, Cl, C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 haloalkyl, C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.2 haloalkoxy, C.sub.1 -C.sub.2 alkylthio, CH.sub.2 OCH.sub.3, or CH.sub.2 SCH.sub.3 ; (3) X is CH.sub.3, OCH.sub.3, OCH.sub.2 CH.sub.3, Cl, F, Br, OCHF.sub.2, CH.sub.2 F, OCH.sub.2 CH.sub.2 F, OCH.sub.2 CHF.sub.2, OCH.sub.2 CF.sub.3, CF.sub.3, CH.sub.2 Cl or CH.sub.2 Br; Y is H, C.sub.1 -C.sub.3 alkyl, OCH.sub.3, OCH.sub.2 CH.sub.3, CH.sub.2 OCH.sub.3, NHCH.sub.3, NCH.sub.3 (OCH.sub.3), N(CH.sub.3).sub.2, CF.sub.3, SCH.sub.3, OCH.sub.2 CH.dbd.CH.sub.2, OCH.sub.2 C.tbd.CH, CH.sub.2 OC.sub.2 H.sub.5, OCH.sub.2 CH.sub.2 OCH.sub.3, CH.sub.2 SCH.sub.3, OCHF.sub.2, SCHF.sub.2, cyclopropyl, C.tbd.CH, or C.tbd.C--CH.sub.3 ; (4) R.sup.2 is CH.sub.2 F, CHF.sub.2, CHFCl, CH.sub.2 Cl, CH.sub.2 Br, CHFCH.sub.3, CH.sub.2 CH.sub.2 F, CH.sub.2 CH.sub.2 Cl, CHClCH.sub.3, CHCl.sub.2, CHFCH.sub.2 F, CHClCH.sub.2 Cl, CHFCH.sub.2 Cl or CH.sub.2 CF.sub.3 ; (5) A is A.sub.1, and Z is CH; X is CH.sub.2 OCH.sub.3, OCH.sub.2 CH.sub.3, Cl or OCHF.sub.2 ; Y is CH.sub.3, C.sub.2 H.sub.5, OCH.sub.3, CH.sub.2 OCH.sub.3, CH(OCH.sub.3).sub.2, OCHF.sub.2, NHCH.sub.3, N(Me).sub.2 or cyclopropyl, and R.sup.1 is H, CH.sub.3, OCH.sub.3 or Cl.

The novel compounds having the above formula(I) according to the present invention have a very strong herbicidal activity and a good selectivity for a useful vegetation.

The compounds of the present invention can be prepared by reactions as described in herein below.

The compound of general formula(I) can be obtained by hydrolyzing the compound of following formula(II) with alkali under water, organic solvent or the mixture solution thereof.

(Method 1) ##STR33## wherein, ##STR34## and R.sup.1 is not para substituent of sulfonyl urea.

In the above reaction scheme of Method 1, Ac is acetyl group, but it may be a protecting group easily dissolved by acid, alkali or others. In order to hydrolyze the above Ac group, alkali base such as NaOH, KOH, LiOH, Na.sub.2 CO.sub.3, K.sub.2 CO.sub.3, etc., preferably LiOH, may be used.

The above reaction of Method I is carried out under water or organic solvent, and also a mixture of water with unreacting solvent such as methanol, ethanol, acetone or THF etc., or solvent alone.

The hydrolysis in the reaction occurs at the temperature of 0.degree..about.80.degree. C. and the reaction time of 1.about.24 hours, and then the obtained product may be easily seperated by acidifying with HCl water solution.

As an other process, after acidifying, the obtained product is extracted with methylene chloride, ethyl acetate, etc. then concentrated/crystallized to obtain the final product. If necessary, a pure product can be obtained by purification to column chromatograph.

The compound of the above formula(I) according to the present invention can be prepared by reaction the compound having the following formula(III) with alkali at the temperature of 25.degree..about.40.degree. C. (Method 2) ##STR35##

The reaction of Method 2 may be preferably carried out under alkali such as NaOH etc. of a small quantity. The product may be seperated as the same with the above Method I.

On the other hand, the compound of the above formula(II) used in the present invention can be prepared by reacting the compound of following formula(IV) with formula(V). ##STR36##

The above reaction may be carried out in solvent of dioxane or acetonitryl under in active atmosphere at the temperature of 25.degree. C. for 1.about.2 hours. The obtained product may be easily seperated by acidifying with HCl water solution.

As another process, after acidifying, the obtained product is extracted with solvent of methylene chloride or ethylacetate and dried/evaporated to obtain final product.

Also, the compound of the above formula(III) used in the present invention can be obtained by the method disclosed on U.S. Pat. No. 4,370,480.

Meanwhile, phenylcarbamate(V) used for preparing the above formula(II) can be composed by reacting heterocyclic amine of A-NHR.sup.3 of formula(VI) with diphenylcarbonate or phenylchloroformate under a base such as NaH, pyridine, K.sub.2 CO.sub.3, etc. after adding of dimethyl aminopyridine(DMAP), and then the reacting mixture is stirred in a solvent such as THF etc. at 25.degree..about.65.degree. C. for 12.about.36 hours. ##STR37##

The compound of the formula(IV) can be prepared by treating N-t-buthylsulfonamide(IV) with an acid such as trifluoroacetic acid(TFA), polyphosphoric acid(PPA) or p-toluensulfonic acid(p-TSA). ##STR38##

In order to prepare the above formula(IV), the compound of the above formula(VII) is added in trifluoroacetic acid (about 0.3M) of an excess. And they are stirred at about 25.degree. C. for 1.about.72 hours to easily carry out the reaction.

Then, a volatile metter is evaporated under vacuum and the residue is crystallized in a solvent such as diethylether, 1-chlorobutane, ethylacetate, etc. to isolate the product, sulfonamide of formula(IV). This reaction shall be referenced by J. D. Catt and W. L. Matier, J. Org. Chem., 38, 1974(1973).

Also, sulfonamide of the above formula(IV) can be prepared by the following reaction process. ##STR39##

As the above reaction, the compound of formula(IV) can be obtained by adding ammonia of a great quantity in sulfonylchloride, preferably temperature below -10.degree. C., and as a solvent such as ethylacetate, ether, THF, methylene chloride etc. may be used.

On the other hand, the compound of the above formula(VII) can be prepared by the following reaction process. ##STR40## (wherein, L is H, OC.sub.2 H.sub.5, NMe.sub.2 or N(OCH.sub.3)CH.sub.3)

In the above reaction, n-butyl lithium of 2 equivalents is added in the compound of the above formula(IXa) in order to lithiation; and thereafter aldehide, ester or amide taking ketone compound, or N,O-dimethyl hydroxyamide is added; if aldehide is used, hydroxy compound is produced directly; and then the compound of formula(VIIa) can be prepared by acylation under pyridine; if the compound of R.sup.2 CHO is not obtained, after obtaining ketone compound then hydroxy compound be obtained by reduction of that with NaBH.sub.4 ; and then the compound of formula(VIIa) is easily obtained by acylation.

This reaction process is able to be carried out by a skill person in this technical field.

Also, in the case of 2-pyridine sulfonamide, the compound of formula(VIIa) can be obtained by the same with the above reaction process. ##STR41##

Also, sulfonamide can be obtained by reacting sulfonylchloride(VIII) with t-BuNH.sub.2 as the following reaction scheme. ##STR42##

In the above reaction, sulfonylchloride can be prepared by the method of U.S. Pat. Nos. 4,456,469 or 4,740,233 as following scheme. ##STR43##

Wherein, the reaction may be preferably carried out at low temperature of 10.degree. C. and below it.

The compound of formula(XII) can be prepared by the following reaction scheme. ##STR44##

This reaction is disclosed in U.S. Pat. No. 4,420,325.

The compound of formula(XI) can be prepared by the following reaction process. ##STR45##

In the reaction process, metalation reaction using LDA of 2-fluoropyridine may be carried out by the method of T, Gungor, F. Marsais and G. Gueguiner, J. Organomet Chem., 1981, 215, 139-150, and thereafter acylation by a common method.

Halopyridin of the above formula(XV) is transformed to sulfide of formula(XIV) by reating with a mercaptane under a base. This reaction is disclosed by U.S. Pat. No. 4,456,469.

Lithiation of fluoropyridine or transform reaction to sulfonyl chloride which is consisted of transformation to sulfide from fluoropyridin and its chloridization, can be easily carried out by the method of U.S. Pat. No. 4,774,337.

The compound of formula(XVI) can be composed by the following reaction process. ##STR46##

It was well-known the reaction which is transformed aminopyridine to sulfonamide as preferably reference of U.S. Pat. No. 4,456,459. Also, exchange reaction to metal halogen from bromosulfonamide was well-known, and thereafter sulfonamide(XVI) may be prepared by the above reaction scheme for manufacturing the above formula(VIIa).

The heterocyclic amine compound of formula(VI) may be prepared by a skill person in this technical field from a method disclosed in literatures or the simple transformation of it.

For example, European Patent Application No. 84,244 (Pub. Jul. 27, 1983) and J. Am. Chem. Soc., 69,3072(1947) of W. Braker et al. disclose a method for preparing aminopyrimidine and triazine substituted with acetyl group. European Patent No. 72,347 and U.S. Pat. Nos. 4,443,243/4,487,915 disclose a method for preparing aminopyrimidine and/or triazine substituted with haloalkyl such as OCHF.sub.2, SCHF.sub.2, OCH.sub.2 CH.sub.2 F and OCH.sub.2 CF.sub.3 etc. and haloalkylthio as a substitution group.

European Patent No. 108,708, U.S. Pat. Nos. 4,515,626/4,600,428 disclose cyclo propylpyrimidine and/or triazine substituted with alkyl, haloalkyl, alkoxy, haloalkoxy, alkylamino, dialkylamio and alkoxyalkyl group etc.

European Patent No. 15,863 discloses a method for preparing the compound of the above formula(VI), as 5,6-dihydro-puro[2,3-d]pyrmidine-2-amine compounds and cyclopenta[d]pyrimidine-2-amine compounds which A is A.sub.2 ; and 6,7-dihydro-5H-pyrano-[2,3-d]pyrimidine-2-amine compound which A is A.sub.3.

European Patent No. 46,677 discloses puro[2,3-d]pyridine-2-amine compounds which A is A.sub.4 in the formula(VI), and European Patent No. 73,562 discloses heterocyclic compounds which A is A.sub.5.

The compound of formula(VI) which A is A.sub.6 can be prepared by European Patent No. 94,260. The compound of formula(VI) which A is A.sub.7, can be manufactured by the method of European Patent No. 125,864.

Common methods for preparing aminopyridine and triazine compounds is arranged on the following literatures:

"The chemistry and Heterocyclic compounds", Series, Interscience Publishers, Inc., New York and London; "Pyrimidines", Vol. 16, D. J. Brown Ed.; "S-Triazines and Derivatives", Vol. 13, E. M. Smolin and L. Rapaport. Composition of triazine compounds is disclosed in F. C. Schaefer, U.S. Pat. No. 3,154,547 and K. R. Huffman and F. C. Schaefer, J. Org. Chem., 28, 1812(1963).

On the other hand, salts of the compound of the above formula(I) also is useful as herbicide, and they can be prepared by various methods according to prior art.

For example, metal salts of the compound can be prepared by reacting the above formula(I) compound with strong basic anion, e.g. alkali or alkaline earth metal solution having hydroxyl group alkoxyde or carbonate, and also quaternary amine salt alike.

A salt of the formula(I) compound may also be obtained by cation exchange. The cation exchange can be manufactured by directly reacting solution containing cation for exchange with solution of salt of formula(I), for example aqueous solution of alkali metal or quaternary amine salt.

This method is useful when the desirable salt is water soluble, especially sodium, potassium or calcium salt.

The above manufacturing methods is summarized briefly, but the method can be carried out easily by a skill person in this technical field of composition and manufacturing for sulfonyl urea or organic composition.

The compounds of said general formula(I) of the present invention specify the following Table;

TABLE 1__________________________________________________________________________ ##STR47##R.sup.1 R.sup.2 R.sup.3 X Y mp (.degree.C.)__________________________________________________________________________H CH.sub.2 F H OCH.sub.3 OCH.sub.3 119-120H CH.sub.2 F H CH.sub.3 OCH3 151-152H CH.sub.2 F H CH.sub.3 CH.sub.3 169-170H CH.sub.2 F H Cl OCH.sub.3 138-139H CH.sub.2 F H Br OCH.sub.3H CH.sub.2 F H H CH.sub.3H CH.sub.2 F H OHC.sub.3 HH CH.sub.2 F H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 F H OCF.sub.2 H OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 F H C.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 F H CF.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.2 F OCH.sub.3H CH.sub.2 F H CH.sub.2 Cl OCH.sub.3H CH.sub.2 F H CH.sub.2 Br OCH.sub.3H CH.sub.2 F H F OCH.sub.3H CH.sub.2 F H I OCH.sub.3H CH.sub.2 F H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 F H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 F H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 F H Cl OC.sub.2 H.sub.5 133-135H CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub. 2 SCH.sub.3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H Cl OCF.sub.2 HH CHFCH.sub.3 H OCH.sub.3 OCH.sub.3 132-134H CHFCH.sub.3 H CH.sub.3 OCH.sub.3 135-137H CHFCH.sub.3 H CH.sub.3 CH.sub.3 146-148H CHFCH.sub.3 H Cl OCH.sub.3 119-121H CHFCH.sub.3 H Br OCH.sub.3H CHFCH.sub.3 H CH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHFCH.sub.3 H OCF.sub.2 H OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCH.sub.3 H CH.sub.3 OC.sub.2 H.sub.5H CHFCH.sub.3 H CH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 C.sub.2 H.sub.5H CHFCH.sub.3 H OC.sub.2 H.sub.5 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Cl OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Br OCH.sub.3H CHFCH.sub.3 H F OCH.sub.3H CHFCH.sub.3 H I OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 CH.sub.3H CHFCH.sub.3 H Cl OC.sub.2 H.sub.5 112-113H CHFCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCH.sub.2 CH.sub.3 H OCH.sub.3 CH.sub.3 124-125H CHFCH.sub.2 CH.sub.3 H OCH.sub.3 OCH.sub.3 120-121H CHFCH.sub.2 CH.sub.3 H Cl OCH.sub.3 114-115H CH.sub.2 F H NH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 F H n-C.sub.3 H.sub.7 OCH.sub.3H CH.sub.2 F H NHCH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.3 SCH.sub.3H CH.sub.2 F H OCH.sub.3 SCF.sub.2 HH CH.sub.2 F H OCH.sub.3 OCH.sub.2 CCHH CH.sub.2 F H OCH.sub.3 OCH.sub.2 CHCH.sub.2H CH.sub.2 F H OCH.sub.3 CCHH CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 F H OCH.sub.3 cyclopropylH CH.sub.2 F H OCH.sub.3 NH.sub.2H CH.sub.2 F H OCH.sub.3 CF.sub.3H CH.sub.2 F H OCH.sub.3 OCH.sub.2 CH.sub.2 OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 F H OCH.sub.3 CHOH CH.sub.2 F H OCH.sub.3 COCH.sub.3H CH.sub.2 F H OCH.sub.3 CH(SCH.sub.3)OC.sub.2 H.sub.5H CH.sub.2 F H OCH.sub.3 C(CH.sub.3)(SCH.sub.3).sub.2H CH.sub.2 F H OCH.sub.3 C(SC.sub.2 H.sub.5).sub.2H CH.sub.2 F H OCH.sub.3 1,3-dioxolan-2-ylH CH.sub.2 F H OCH.sub.3 2-methyl-1,3- oxathiolan-2ylH CH.sub.2 F H OCH.sub.3 1,3-oxathian-2-ylH CH.sub.2 F H OCH.sub.3 2-methyl-1,3- dithian-2-ylH CH.sub.2 F H OCH.sub.3 4-methyl-1,3- dioxolan-2-ylH CH.sub.2 F H OCH.sub.3 2-4-dimethyl-1,3- dithiolan-2-ylH CH.sub.2 F H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 F H OCH.sub.3 CCCH.sub.3H CH.sub.2 F H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 F H OCH.sub.3 OCF.sub.2 BrH CH.sub.2 CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 CHH CH.sub.2 CH.sub.2 F H Cl OCH.sub.3H CH.sub.2 CH.sub.2 F H Br OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OCF.sub.2 H OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 CH.sub. 2 F H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 F OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 Cl OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 Br OCH.sub.3H CH.sub.2 CH.sub.2 F H F OCH.sub.3H CH.sub.2 CH.sub.2 F H I OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OCF.sub.2 HH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3 135-137H CH.sub.2 Cl H CH.sub.3 OCH.sub.3 123-124H CH.sub.2 Cl H CH.sub.3 CH.sub.3 139-140H CH.sub.2 Cl H Cl OCH.sub.3 136-137H CH.sub.2 Cl H Br OCH.sub.3H CH.sub.2 Cl H CH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 Cl H OCF.sub.2 H OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 Cl H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 Cl H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 Cl H OC.sub.2 CF.sub.5 OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub. 2 Cl H CF.sub.3 OCH.sub.3H CH.sub.2 Cl H CH.sub.2 F OCH.sub.3H CH.sub.2 Cl H CH.sub.2 Cl OCH.sub.3H CH.sub.2 Cl H CH.sub.2 Br OCH.sub.3H CH.sub.2 Cl H F OCH.sub.3H CH.sub.2 Cl H I OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 Cl H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 Cl H Cl OC.sub.2 H.sub.5 117-120H CH.sub.2 Cl H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 Cl H OCF.sub.2 H CH.sub.3H CH.sub.2 Cl H Cl OCF.sub.2 HH CHClCH.sub.3 H OCH.sub.3 OCH.sub.3 139-142H CHClCH.sub.3 H CH.sub.3 OCH.sub.3 131-133H CHClCH.sub.3 H CH.sub.3 CH.sub.3H CHClCH.sub.3 H Cl OCH.sub.3 137-138H CHClCH.sub.3 H Br OCH.sub.3H CHClCH.sub.3 H CH.sub.3 HH CHClCH.sub.3 H OCH.sub.3 HH CHClCH.sub.3 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHClCH.sub.3 H OCF.sub.2 H OCH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH(OCH.sub.3).sub.3H CHClCH.sub.3 H CH.sub.3 CH.sub.2 OCH.sub.3H CHClCH.sub.3 H CH.sub.3 CH.sub.2 OCH.sub.3H CHClCH.sub.3 H OCH.sub.3 C.sub.2 H.sub.5H CHClCH.sub.3 H OCH.sub.3 C.sub.2 H.sub.5H CHClCH.sub.3 H OC.sub.2 H.sub.5 OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHClCH.sub.3 H CF.sub.3 OCH.sub.3H CHClCH.sub.3 H CH.sub.2 F OCH.sub.3H CHClCH.sub.3 H CH.sub.2 Cl OCH.sub.3H CHClCH.sub.3 H CH.sub.2 Br OCH.sub.3H CHClCH.sub.3 H F OCH.sub.3H CHClCH.sub.3 H I OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHClCH.sub.3 H OCH.sub.2 CF.sub.3 CH.sub.3H CHClCH.sub.3 H Cl OC.sub. 2 H.sub.5H CHClCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.2 SCH.sub.3H CHClCH.sub.3 H OCF.sub.2 H CH.sub.3H CHClCH.sub.3 H Cl OCF.sub.2 HH CH.sub.2 BR H OCH.sub.3 OCH.sub.3H CH.sub.2 BR H CH.sub.3 OCH.sub.3H CH.sub.2 BR H CH.sub.3 CH.sub.3H CH.sub.2 BR H Cl OCH.sub.3H CH.sub.2 BR H Br OCH.sub.3H CH.sub.2 BR H CH.sub.3 HH CH.sub.2 BR H OCH.sub.3 HH CH.sub.2 BR H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 BR H OCF.sub.2 H OCH.sub.3H CH.sub.2 BR H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 BR H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 BR H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 BR H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 BR H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 BR H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 BR H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 BR H CF.sub.3 OCH.sub.3H CH.sub.2 BR H CH.sub.2 F OCH.sub.3H CH.sub.2 BR H CH.sub.2 Cl OCH.sub.3H CH.sub.2 BR H CH.sub.2 Br OCH.sub.3H CH.sub.2 BR H F OCH.sub.3H CH.sub.2 BR H I OCH.sub.3H CH.sub.2 BR H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 BR H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 BR H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 BR H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 BR H Cl OC.sub.2 H.sub.5H CH.sub.2 BR H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 BR H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 BR H OCF.sub.2 H CH.sub.3H CH.sub.2 BR H Cl OCF.sub.2 HH CHF.sub.2 H OCH.sub.3 OCH.sub.3H CHF.sub.2 H CH.sub.3 OCH.sub.3H CHF.sub.2 H CH.sub.3 CH.sub.3H CHF.sub.2 H Cl OCH.sub.3H CHF.sub.2 H Br OCH.sub.3H CHF.sub.2 H CH.sub.3 HH CHF.sub.2 H OCH.sub.3 HH CHF.sub.2 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHF.sub.2 H OCF.sub.2 H OCH.sub.3H CHF.sub.2 H OCH.sub.3 CH(OCH.sub.3).sub.2H CHF.sub.2 H CH.sub.3 OC.sub.2 H.sub.5H CHF.sub.2 H CH.sub.3 CH.sub.2 OCH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.2 OCH.sub.3H CHF.sub.2 H OCH.sub.3 C.sub.2 H.sub.5H CHF.sub.2 H OC.sub.2 H.sub.5 OCH.sub.3H CHF.sub.2 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHF.sub.2 H CF.sub.3 OCH.sub.3H CHF.sub.2 H CH.sub.2 F OCH.sub.3H CHF.sub.2 H CH.sub.2 Cl OCH.sub.3H CHF.sub.2 H CH.sub.2 Br OCH.sub.3H CHF.sub.2 H F OCH.sub.3H CHF.sub.2 H I OCH.sub.3H CHF.sub.2 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHF.sub.2 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHF.sub.2 H OCH.sub.2 CF.sub.3 CH.sub.3H CHF.sub.2 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHF.sub.2 H Cl OC.sub.2 H.sub.5H CHF.sub.2 H OC.sub.2 H.sub.5 NHCH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.2 SCH.sub.3H CHF.sub.2 H OCF.sub.2 H CH.sub.3H CHF.sub.2 H Cl OCF.sub.2 HH CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 CH.sub.3H CHFCl H Cl OCH.sub.3H CHFCl H Br OCH.sub.3H CHFCl H CH.sub.3 HH CHFCl H OCH.sub.3 HH CHFCl H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHFCl H OCF.sub.2 H OCH.sub.3H CHFCl H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCl H CH.sub.3 OC.sub.2 H.sub.5H CHFCl H CH.sub.3 CH.sub.2 OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCl H OCH.sub.3 C.sub.2 H.sub.5H CHFCl H OC.sub.2 H.sub.5 OCH.sub.3H CHFCl H OCH.sub.2 CF.sub.3 OCH.sub.3H CHFCl H CF.sub.3 OCH.sub.3H CHFCl H CH.sub.2 F OCH.sub.3H CHFCl H CH.sub.2 Cl OCH.sub.3H CHFCl H CH.sub.2 Br OCH.sub.3H CHFCl H F OCH.sub.3H CHFCl H I OCH.sub.3H CHFCl H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHFCl H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHFCl H OCH.sub.2 CHF.sub.2 CH.sub.3H CHFCl H OCH.sub.2 CF.sub.3 CH.sub.3H CHFCl H Cl OC.sub.2 H.sub.5H CHFCl H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCl H OCH.sub.3 CH.sub.2 SCH.sub.3H CHFCl H OCF.sub.2 H CH.sub.3H CHFCl H Cl OCF.sub.2 HH CHFCl H n-C.sub.3 F.sub.7 OCH.sub.3H CHFCl H OCH.sub.3 NHCH.sub.3H CHFCl H OCH.sub.3 N(CH.sub.3).sub.2H CHFCl H OCH.sub.3 cyclopropylH CHFCl H OCH.sub.3 OCH.sub.2 CH.sub.2 OCH.sub.3H CHFCl H OC.sub.2 H.sub.5 CH.sub.2 SCH.sub.3H CHFCl H OCH.sub.3 CH(SCH.sub.3)OC.sub.2 H.sub.5H CHFCl H OCH.sub.3 CH(SC.sub.2 H.sub.5).sub.2H CHFCl H OCH.sub.3 1,3-dioxolan-2-ylH CHFCl H OCH.sub.3 N(OCH.sub.3)CH.sub.3H CHFCl H OCH.sub.3 C.sub.2 H.sub.5H CHFCl H OCH.sub.3 CF.sub.36-F CH.sub.2 F H OCH.sub.3 OCH.sub.36-Cl CH.sub. 2 F H OCH.sub.3 OCH.sub.36-Cl CH.sub.2 Cl H OCH.sub.3 OCH.sub.36-Cl CH.sub.2 F H CH.sub.3 OCH.sub.36-Cl CH.sub.2 F H CH.sub.3 CH.sub.36-Cl CH.sub.2 F H Cl OCH.sub.36-Br CH.sub.2 F H OCH.sub.3 OCH.sub.36-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 OCH.sub.36-OCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.36-SCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.36-OCF.sub.2 H CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 OCH.sub.3 OCH.sub.3H CHF.sub.2 CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 OCH.sub.3 OCH.sub.36-Cl CH.sub.2 Cl CH.sub.3 OCH.sub.3 OCH.sub.3__________________________________________________________________________ TABLE 2__________________________________________________________________________ ##STR48##R.sup.1 R.sup.2 R.sup.3 X Y mp (.degree.C.)__________________________________________________________________________H CH.sub.2 F H OCH.sub.3 OCH.sub.3 162-164H CH.sub.2 F H CH.sub.3 OCH.sub.3 147-149H CH.sub.2 F H CH.sub.3 OCH.sub.3 155-151H CH.sub.2 F H Cl OCH.sub.3 125-128H CH.sub.2 F H Br OCH.sub.3H CH.sub.2 F H H CH.sub.3H CH.sub.2 F H OCH.sub.3 HH CH.sub.2 F H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 F H OCF.sub.2 H OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH(OCH.sub.3).sub. 2H CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 F H C.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 F H CF.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.2 F OCH.sub.3H CH.sub.2 F H CH.sub.2 Cl OCH.sub.3H CH.sub.2 F H CF.sub.2 Br OCH.sub.3H CH.sub.2 F H F OCH.sub.3H CH.sub.2 F H I OCH.sub.3H CH.sub.2 F H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 F H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 F H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 F H Cl OC.sub.2 H.sub.5 115-117H CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub. 5 CH.sub.2 SCH.sub.3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H Cl OCF.sub.2 HH CH.sub.2 F H NH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 F H n-C.sub.3 H.sub.7 OCH.sub.3H CH.sub.2 F H NHCH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.3 SCH.sub.3H CH.sub.2 F H OCH.sub.3 SCF.sub.2 HH CH.sub.2 F H OCH.sub.3 OCH.sub.2 CCHH CH.sub.2 F H OCH.sub.3 OCH.sub.2 CHCH.sub.2H CH.sub.2 F H OCH.sub.3 CCHH CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 F H OCH.sub.3 cyclopropylH CH.sub.2 F H OCH.sub.3 NH.sub.2H CH.sub.2 F H OCH.sub.3 CF.sub.3H CH.sub.2 F H OCH.sub.3 OCH.sub.2 CH.sub.2 OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 F H OCH.sub.3 CHOH CH.sub.2 F H OCH.sub.3 COCH.sub.3H CH.sub.2 F H OCH.sub.3 CH(SCH.sub.3)OC.sub.2 H.sub.5H CH.sub.2 F H OCH.sub.3 C(CH.sub.3)(SCH.sub.3).sub.2H CH.sub.2 F H OCH.sub.3 C(SC.sub.2 H.sub.5).sub.2H CH.sub.2 F H OCH.sub.3 1,3-dioxolan-2-ylH CH.sub.2 F H OCH.sub.3 2-methyl-1,3- oxathiolan-2ylH CH.sub.2 F H OCH.sub.3 1,3-oxathian-2-ylH CH.sub.2 F H OCH.sub.3 2-methyl-1,3- dithian-2-ylH CH.sub.2 F H OCH.sub.3 4-methyl-1,3- dioxolan-2-ylH CH.sub.2 F H OCH.sub.3 2-4-dimethyl-1,3- dithiolan-2-ylH CH.sub.2 F H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 F H OCH.sub.3 CCCH.sub.3H CH.sub.2 F H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 F H OCH.sub.3 OCF.sub.2 BrH CHFCH.sub.3 H OCH.sub.3 OCH.sub.3 137-139H CHFCH.sub.3 H CH.sub.3 OCH.sub.3H CHFCH.sub.3 H CH.sub.3 CH.sub.3H CHFCH.sub.3 H Cl OCH.sub.3H CHFCH.sub.3 H Br OCH.sub. 3H CHFCH.sub.3 H CH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHFCH.sub.3 H OCF.sub.2 H OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCH.sub.3 H CH.sub.3 OC.sub.2 H.sub.5H CHFCH.sub.3 H CH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 C.sub.2 H.sub.5H CHFCH.sub.3 H OC.sub.2 H.sub.5 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Cl OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Br OCH.sub.3H CHFCH.sub.3 H F OCH.sub.3H CHFCH.sub.3 H I OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 CH.sub.3H CHFCH.sub. 3 H Cl OC.sub.2 H.sub.5H CHFCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH.sub.2 SCH.sub.3H CHFCH.sub.3 H OCF.sub.2 H CH.sub.3H CHFCH.sub.3 H Cl OCF.sub.2 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OCH.sub.3H CH.sub.2 CH.sub.2 F H Br OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OCF.sub.2 H OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 CH.sub. 2 F H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 F OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 Cl OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 Br OCH.sub.3H CH.sub.2 CH.sub.2 F H F OCH.sub.3H CH.sub.2 CH.sub.2 F H I OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OCH.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OCF.sub.2 HH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CH.sub.2 Cl H CH.sub.3 OCH.sub.3H CH.sub.2 Cl H CH.sub.3 CH.sub.3H CH.sub.2 Cl H Cl OCH.sub.3H CH.sub.2 Cl H Br OCH.sub.3H CH.sub.2 Cl H CH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 Cl H OCF.sub.2 H OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 Cl H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 Cl H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 Cl H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Cl H CF.sub.3 OCH.sub.3H CH.sub.2 Cl H CH.sub.2 F OCH.sub.3H CH.sub.2 Cl H CH.sub.2 Cl OCH.sub.3H CH.sub.2 Cl H CH.sub.2 Br OCH.sub.3H CH.sub.2 Cl H F OCH.sub.3H CH.sub.2 Cl H I OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Cl H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 Cl H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 Cl H Cl OC.sub.2 H.sub.5H CH.sub.2 Cl H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 Cl H OCF.sub.2 H CH.sub.3H CH.sub.2 Cl H Cl OCF.sub.2 HH CHClCH.sub.3 H OCH.sub.3 OCH.sub.3H CHClCH.sub.3 H CH.sub.3 OCH.sub.3H CHClCH.sub.3 H CH.sub.3 CH.sub.3H CHClCH.sub.3 H Cl OCH.sub.3H CHClCH.sub.3 H Br OCH.sub.3H CHClCH.sub.3 H CH.sub.3 HH CHClCH.sub.3 H OCH.sub.3 HH CHClCH.sub.3 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHClCH.sub.3 H OCF.sub.2 H OCH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH(OCH.sub.3).sub.2H CHClCH.sub.3 H CH.sub.3 OC.sub.2 H.sub.5H CHClCH.sub.3 H CH.sub.3 CH.sub.2 OCH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.2 OCH.sub.3H CHClCH.sub.3 H OCH.sub.3 C.sub.2 H.sub.5H CHClCH.sub.3 H OC.sub.2 H.sub.5 OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHClCH.sub.3 H CF.sub.3 OCH.sub.3H CHClCH.sub.3 H CH.sub.2 F OCH.sub.3H CHClCH.sub.3 H CH.sub.2 Cl OCH.sub.3H CHClCH.sub.3 H CH.sub.2 Br OCH.sub.3H CHClCH.sub.3 H F OCH.sub.3H CHClCH.sub.3 H I OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHClCH.sub.3 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHClCH.sub.3 H OCH.sub.2 CF.sub.3 CH.sub.3H CHClCH.sub.3 H Cl OC.sub.2 H.sub.5H CHClCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.2 SCH.sub.3H CHClCH.sub.3 H OCF.sub.2 H CH.sub.3H CHClCH.sub.3 H Cl OCF.sub.2 HH CH.sub.2 Br H OCH.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.3 CH.sub.3H CH.sub.2 Br H Cl OCH.sub.3H CH.sub.2 Br H Br OCH.sub.3H CH.sub.2 Br H CH.sub.3 HH CH.sub.2 Br H OCH.sub.3 HH CH.sub.2 Br H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 Br H OCF.sub.2 H OCH.sub.3H CH.sub.2 Br H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 Br H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 Br H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Br H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 Br H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Br H CF.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.2 F OCH.sub.3H CH.sub.2 Br H CH.sub.2 Cl OCH.sub.3H CH.sub.2 Br H CH.sub.2 Br OCH.sub.3H CH.sub.2 Br H F OCH.sub.3H CH.sub.2 Br H I OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 Br H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 Br H Cl OC.sub.2 H.sub.5H CH.sub.2 Br H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 Br H OCF.sub.2 H CH.sub.3H CH.sub.2 Br H Cl OCF.sub.2 HH CHF.sub.2 H OCH.sub.3 OCH.sub.3H CHF.sub.2 H CH.sub.3 OCH.sub.3H CHF.sub.2 H CH.sub.3 CH.sub.3H CHF.sub.2 H Cl OCH.sub.3H CHF.sub.2 H Br OCH.sub.3H CHF.sub.2 H CH.sub.3 HH CHF.sub.2 H OCH.sub.3 HH CHF.sub.2 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHF.sub.2 H OCF.sub.2 H OCH.sub.3H CHF.sub.2 H OCH.sub.3 CH(OCH.sub.3).sub.2H CHF.sub.2 H CH.sub.3 OC.sub.2 H.sub.5H CHF.sub.2 H CH.sub.3 CH.sub.2 OCH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.2 OCH.sub.3H CHF.sub.2 H OCH.sub.3 C.sub.2 H.sub.5H CHF.sub.2 H OC.sub.2 H.sub.5 OCH.sub.3H CHF.sub.2 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHF.sub.2 H CF.sub.3 OCH.sub.3H CHF.sub.2 H CH.sub.2 F OCH.sub.3H CHF.sub.2 H CH.sub.2 Cl OCH.sub.3H CHF.sub.2 H CH.sub.2 Br OCH.sub.3H CHF.sub.2 H F OCH.sub.3H CHF.sub.2 H I OCH.sub.3H CHF.sub.2 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHF.sub.2 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHF.sub.2 H OCH.sub.2 CF.sub.3 CH.sub.3H CHF.sub.2 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHF.sub.2 H Cl OC.sub.2 H.sub.5H CHF.sub.2 H OC.sub.2 H.sub.5 NHCH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.2 SCH.sub.3H CHF.sub.2 H OCF.sub.2 H CH.sub.3H CHF.sub.2 H Cl OCF.sub.2 HH CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 CH.sub.3H CHFCl H Cl OCH.sub.3H CHFCl H Br OCH.sub.3H CHFCl H CH.sub.3 HH CHFCl H OCH.sub.3 HH CHFCl H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHFCl H OCF.sub.2 H OCH.sub.3H CHFCl H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCl H CH.sub.3 OC.sub.2 H.sub.5H CHFCl H CH.sub.3 CH.sub.2 OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCl H OCH.sub.3 C.sub.2 H.sub.5H CHFCl H OC.sub.2 H.sub.5 OCH.sub.3H CHFCl H OCH.sub.2 CF.sub.3 OCH.sub.3H CHFCl H CF.sub.3 OCH.sub.3H CHFCl H CH.sub.2 F OCH.sub.3H CHFCl H CH.sub.2 Cl OCH.sub.3H CHFCl H CH.sub.2 Br OCH.sub.3H CHFCl H F OCH.sub.3H CHFCl H I OCH.sub.3H CHFCl H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHFCl H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHFCl H OCH.sub.2 CHF.sub.2 CH.sub.3H CHFCl H OCH.sub.2 CF.sub.3 CH.sub.3H CHFCl H Cl OC.sub.2 H.sub.5H CHFCl H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCl H OCH.sub.3 CH.sub.2 SCH.sub.3H CHFCl H OCF.sub.2 H CH.sub.3H CHFCl H Cl OCF.sub.2 HH CHFCl H n-C.sub.3 H.sub.7 OCH.sub.3H CHFCl H OCH.sub.3 NHCH.sub.3H CHFCl H OCH.sub.3 N(CH.sub.3).sub.2H CHFCl H OCH.sub.3 cyclopropylH CHFCl H OCH.sub.3 OCH.sub.2 CH.sub.2 OCH.sub.3H CHFCl H OC.sub.2 H.sub.5 CH.sub.2 SCH.sub.3H CHFCl H OCH.sub.3 CH(SCH.sub.3)OC.sub.2 H.sub.5H CHFCl H OCH.sub.3 CH(SC.sub.2 H.sub.5).sub.2H CHFCl H OCH.sub.3 1,3-dioxolan-2-ylH CHFCl H OCH.sub.3 N(OCH.sub.3)CH.sub.3H CHFCl H OCH.sub.3 C.sub.2 H.sub.5H CHFCl H OCH.sub.3 CF.sub.35-F CH.sub.2 F H OCH.sub.3 OCH.sub.35-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.35-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.35-Cl CH.sub.2 F H CH.sub.3 OCH.sub.35-Cl CH.sub.2 F H CH.sub.3 CH.sub.35-Cl CH.sub.2 F H Cl OCH.sub.35-Br CH.sub.2 F H OCH.sub.3 OCH.sub.35-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 OCH.sub.35-OCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.35-SCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.35-OCF.sub.2 H CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 OCH.sub.3 OCH.sub.3H CHF.sub.2 CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 OCH.sub.3 OCH.sub.34-Cl CH.sub.2 Cl CH.sub.3 OCH.sub.3 OCH.sub.3__________________________________________________________________________ TABLE 3______________________________________ ##STR49## mpR.sup.1 R.sup.2 R.sup.3 X Y (.degree.C.)______________________________________H CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H Cl OCH.sub.3H CH.sub.2 F H Br OCH.sub.3H CH.sub.2 F H H CH.sub.3H CH.sub.2 F H OCH.sub.3 HH CH.sub.2 F H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 F H OCF.sub.2 H OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 F H C.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 F H CF.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.2 F OCH.sub.3H CH.sub.2 F H CH.sub.2 Cl OCH.sub.3H CH.sub.2 F H CH.sub.2 Br OCH.sub.3H CH.sub.2 F H F OCH.sub.3H CH.sub.2 F H I OCH.sub.3H CH.sub.2 F H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 F H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 F H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 F H Cl OC.sub.2 H.sub.5H CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.2 SCH.sub. 3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H Cl OCF.sub.2 HH CH.sub.2 F H NH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 F H n-C.sub.3 H.sub.7 OCH.sub.3H CH.sub.2 F H NHCH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.3 SCH.sub.3H CH.sub.2 F H OCH.sub.3 SCF.sub.2 HH CH.sub.2 F H OCH.sub.3 OCH.sub.2 CCHH CH.sub.2 F H OCH.sub.3 OCH.sub.2 CHCH.sub.2H CH.sub.2 F H OCH.sub.3 CCHH CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 F H OCH.sub.3 cyclopropylH CH.sub.2 F H OCH.sub.3 NH.sub.2H CH.sub.2 F H OCH.sub.3 CF.sub.3H CH.sub.2 F H OCH.sub.3 OCH.sub.2 CH.sub.2 OCH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 F H OCH.sub.3 CHOH CH.sub.2 F H OCH.sub.3 COCH.sub.3H CH.sub.2 F H OCH.sub.3 CH(SCH.sub.3)OC.sub.2 H.sub.5H CH.sub.2 F H OCH.sub.3 C(CH.sub.3)(SCH.sub.3).sub.2H CH.sub.2 F H OCH.sub.3 C(SC.sub.2 H.sub.5).sub.2H CH.sub.2 F H OCH.sub.3 1,3-dioxolan-2-ylH CH.sub.2 F H OCH.sub.3 2-methyl-1,3- oxathiolan-2ylH CH.sub.2 F H OCH.sub.3 1,3-oxathian-2-ylH CH.sub.2 F H OCH.sub.3 2-methyl-1,3-dithian- 2-ylH CH.sub.2 F H OCH.sub.3 4-methyl-1,3- dioxolan-2-ylH CH.sub.2 F H OCH.sub.3 2-4-dimethyl-1,3- dithiolan-2-ylH CH.sub.2 F H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 F H OCH.sub.3 CCCH.sub.3H CH.sub.2 F H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 F H OCH.sub.3 OCF.sub.2 BrH CHFCH.sub.3 H OCH.sub.3 OC.sub.2 H.sub.5H CHFCH.sub.3 H CH.sub.3 OCH.sub.3H CHFCH.sub.3 H CH.sub.3 CH.sub.3H CHFCH.sub.3 H Cl OCH.sub.3H CHFCH.sub.3 H Br OCH.sub.3H CHFCH.sub. 3 H CH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHFCH.sub.3 H OCF.sub.2 H OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCH.sub.3 H CH.sub.3 OC.sub.2 H.sub.5H CHFCH.sub.3 H CH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 C.sub.2 H.sub.5H CHFCH.sub.3 H OC.sub.2 H.sub.5 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Cl OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Br OCH.sub.3H CHFCH.sub.3 H F OCH.sub.3H CHFCH.sub.3 H I OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 CH.sub.3H CHFCH.sub.3 H Cl OC.sub.2 H.sub.5H CHFCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH.sub.2 SCH.sub.3H CHFCH.sub.3 H OCF.sub.2 H CH.sub.3H CHFCH.sub.3 H Cl OCF.sub.2 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OCH.sub.3H CH.sub.2 CH.sub.2 F H Br OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 HH CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OCF.sub.2 H OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 F OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 Cl OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.2 Br OCH.sub.3H CH.sub.2 CH.sub.2 F H F OCH.sub.3H CH.sub.2 CH.sub.2 F H I OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OC.sub.2 H.sub.5H CH.sub.2 CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 CH.sub.2 F H OCF.sub. 2 H CH.sub.3H CH.sub.2 CH.sub.2 F H Cl OCF.sub.2 HH CHFCH.sub.3 H OCH.sub.3 OC.sub.2 H.sub.5H CHFCH.sub.3 H CH.sub.3 OCH.sub.3H CHFCH.sub.3 H CH.sub.3 CH.sub.3H CHFCH.sub.3 H Cl OCH.sub.3H CHFCH.sub.3 H Br OCH.sub.3H CHFCH.sub.3 H CH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 HH CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CHFCH.sub.3 H OCF.sub.2 H OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCH.sub.3 H CH.sub.3 OC.sub.2 H.sub.5H CHFCH.sub.3 H CH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 C.sub.2 H.sub.5H CHFCH.sub.3 H OC.sub.2 H.sub.5 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CF.sub.3 OCH.sub.3H CHFCH.sub.3 H CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Cl OCH.sub.3H CHFCH.sub.3 H CH.sub.2 Br OCH.sub.3H CHFCH.sub.3 H F OCH.sub.3H CHFCH.sub.3 H I OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 F OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CHFCH.sub.3 H OCH.sub.2 CHF.sub.2 CH.sub.3H CHFCH.sub.3 H OCH.sub.2 CF.sub.3 CH.sub.3H CHFCH.sub.3 H Cl OC.sub.2 H.sub.5H CHFCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCH.sub.3 H OCH.sub.3 CH.sub.2 SCH.sub.3H CHFCH.sub.3 H OCF.sub.2 H CH.sub.3H CHFCH.sub.3 H Cl OCF.sub.2 HH CH.sub.2 Br H OCH.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.3 CH.sub.3H CH.sub.2 Br H Cl OCH.sub.3H CH.sub.2 Br H Br OCH.sub.3H CH.sub.2 Br H CH.sub.3 HH CH.sub.2 Br H OCH.sub.3 HH CH.sub.2 Br H OCH.sub.3 CH.sub.2 OC.sub.2 H.sub.5H CH.sub.2 Br H OCF.sub.2 H OCH.sub.3H CH.sub.2 Br H OCH.sub.3 CH(OCH.sub.3).sub.2H CH.sub.2 Br H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 Br H CH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.2 OCH.sub.3H CH.sub.2 Br H OCH.sub.3 C.sub.2 H.sub.5H CH.sub.2 Br H OC.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Br H CF.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.2 F OCH.sub.3H CH.sub.2 Br H CH.sub.2 Cl OCH.sub.3H CH.sub.2 Br H CH.sub.2 Br OCH.sub.3H CH.sub.2 Br H F OCH.sub.3H CH.sub.2 Br H I OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CH.sub.2 F OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Br H OCH.sub.2 CHF.sub.2 CH.sub.3H CH.sub.2 Br H OCH.sub.2 CF.sub.3 CH.sub.3H CH.sub.2 Br H Cl OC.sub.2 H.sub.5H CH.sub.2 Br H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.2 SCH.sub.3H CH.sub.2 Br H OCF.sub.2 H CH.sub. 3H CH.sub.2 Br H Cl OCF.sub.2 H______________________________________ TABLE 4__________________________________________________________________________ ##STR50##R.sup.1 R.sup.2 R.sup.3 X Y mp (.degree.C.)__________________________________________________________________________H CH.sub.2 F H CH.sub.3 OCH.sub.3 137-139H CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 F H OCH.sub.3 Cl 138-140H CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 Cl H CH.sub.3 OCH.sub.3 95-97H CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CH.sub.2 Cl H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Cl H OCH.sub.3 N(OCH.sub.3)(CH.sub. 3)H CH.sub.2 Cl H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 Cl H Cl OCH.sub.3 117-120H CH.sub.2 Br H OCH.sub.3 OCH.sub.3H CH.sub.2 Br H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Br H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 Br H OCH.sub.3 N(CH.sub.3).sub.2H CHF.sub.2 H CH.sub.3 OCH.sub.3H CHF.sub.2 H OCH.sub.3 OCH.sub.3H CHF.sub.2 H OC.sub.2 H.sub.5 NHCH.sub.3H CHF.sub.2 H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CHF.sub.2 H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 F CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 CH.sub.3 OCH.sub.3H CHF.sub.2 CH.sub.3 OCH.sub.3 OCH.sub.3H CHF.sub.2 CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 OC.sub.2 H.sub. 5 NHCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3 N(CH.sub.3).sub.2H CHFCH.sub.3 H CH.sub.3 OCH.sub.3 96-98H CHFCH.sub.3 H OCH.sub.3 OCH.sub.3H CHFCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCH.sub.3 H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CHFCH.sub.3 H OCH.sub.3 Cl 112-113H CHClCH.sub.3 H CH.sub.3 OCH.sub.3H CHClCH.sub.3 H OCH.sub.3 OCH.sub.3H CHClCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHClCH.sub.3 H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CHClCH.sub.3 H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 CH.sub.3H CHFCl H Cl OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCl H CH.sub.3 OC.sub.2 H.sub.5H CHFCl H CH.sub.2 Cl OCH.sub.3H CHFCl H F OCH.sub.3H CHFCl H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCl H OCHF.sub.2 OCH.sub.3H CHFCH.sub.2 CH.sub.3 H CH.sub.3 OCH.sub.3 89-916-F CH.sub.2 F H CH.sub.3 OCH.sub.36-Cl CH.sub.2 F H OCH.sub.3 CH.sub.36-Br CH.sub.2 F H CH.sub.3 OCH.sub.36-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 OCH.sub.36-OCH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.36-SCH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.36-OCF.sub.2 H CH.sub.2 F H CH.sub.3 OCH.sub.36-Cl CH.sub.2 Cl H CH.sub.3 OCH.sub.36-Cl CH.sub.2 Br H OCH.sub.3 OCH.sub.36-Cl CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.36-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.3__________________________________________________________________________ TABLE 5______________________________________ ##STR51##R.sup.1 R.sup.2 R.sup.3 X Y mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OCH.sub.3 148-150H CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 F H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 Cl H CH.sub.3 OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CH.sub.2 Cl H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Cl H OCH.sub.3 N(OCH.sub.3 )(CH.sub.3)H CH.sub.2 Cl H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 Br H CH.sub.3 OCH.sub.3H CH.sub.2 Br H OCH.sub.3 OCH.sub.3H CH.sub.2 Br H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Br H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 Br H OCH.sub.3 N(CH.sub.3).sub.2H CHF.sub.2 H CH.sub.3 OCH.sub.3H CHF.sub.2 H OCH.sub.3 OCH.sub.3H CHF.sub.2 H OC.sub.2 H.sub.5 NHCH.sub.3H CHF.sub.2 H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CHF.sub.2 H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 F CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 CH.sub.3 OCH.sub.3H CHF.sub.2 CH.sub.3 OCH.sub.3 OCH.sub.3H CHF.sub.2 CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 OC.sub.2 H.sub. 5 NHCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3 N(CH.sub.3).sub.2H CHFCH.sub.3 H CH.sub.3 OCH.sub.3H CHFCH.sub.3 H OCH.sub.3 OCH.sub.3H CHFCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHFCH.sub.3 H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CHFCH.sub.3 H OCH.sub.3 N(CH.sub.3).sub.2H CHClCH.sub.3 H CH.sub.3 OCH.sub.3H CHClCH.sub.3 H OCH.sub.3 OCH.sub.3H CHClCH.sub.3 H OC.sub.2 H.sub.5 NHCH.sub.3H CHClCH.sub.3 H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CHClCH.sub.3 H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 CH.sub.3H CHFCl H Cl OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.2 OCH.sub.3H CHFCl H CH.sub.3 OC.sub.2 H.sub.5H CHFCl H CH.sub.2 Cl OCH.sub.3H CHFCl H F OCH.sub.3H CHFCl H OCH.sub.3 CH(OCH.sub.3).sub.2H CHFCl H OCHF.sub.2 OCH.sub.3H CHFCl H C.sub.2 H.sub.5 OCH.sub.35-F CH.sub.2 F H CH.sub.3 OCH.sub.3______________________________________ TABLE 6______________________________________ ##STR52##R.sup.1 R.sup.2 R.sup.3 X Y mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.3 OCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 F H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 F H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 Cl H CH.sub.3 OCH.sub.3H CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CH.sub.2 Cl H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Cl H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CH.sub.2 Cl H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 Br H CH.sub.3 OCH.sub.3H CH.sub.2 Br H OCH.sub.3 OCH.sub.3H CH.sub.2 Br H OC.sub.2 H.sub.5 NHCH.sub.3H CH.sub.2 Br H OCH.sub.3 N(OCH.sub.2)(CH.sub.3)H CH.sub.2 Br H OCH.sub.3 N(CH.sub.3).sub.2H CHF.sub.2 H CH.sub.3 OCH.sub.3H CHF.sub.2 H OCH.sub.3 OCH.sub.3H CHF.sub.2 H OC.sub.2 H.sub.5 NHCH.sub.3H CHF.sub.2 H OCH.sub.3 N(OCH.sub.3)(CH.sub.3)H CHF.sub.2 H OCH.sub.3 N(CH.sub.3).sub.2H CH.sub.2 F CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 F CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 OCH.sub.3 OCH.sub.3H CH.sub.2 Cl CH.sub.3 CH.sub.3 OCH.sub.3H CH.sub.2 Br CH.sub.3 CH.sub.3 OCH.sub.3______________________________________ TABLE 7______________________________________ ##STR53##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.1 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OH CH.sub.2 F H OCH.sub.3 OH CH.sub.2 F H OC.sub.2 H.sub.5 OH CH.sub.2 F H OCF.sub.2 H OH CH.sub.2 F H OCH.sub.3 CH.sub.2H CH.sub.2 Cl H CH.sub.3 OH CH.sub.2 Cl H OCH.sub.3 OH CH.sub.2 Br H CH.sub.3 OH CHFCH.sub.3 H CH.sub.3 OH CHClCH.sub.3 H CH.sub.3 O6-CH.sub.3 CH.sub.2 F H CH.sub.3 O6-Cl CH.sub. 2 F H CH.sub.3 O4-CH.sub.3 CH.sub.2 F H CH.sub.3 O6-CH.sub.2 CN CH.sub.2 F H CH.sub.3 OH CH.sub.2 F CH.sub.3 CH.sub.3 OH CHF.sub.2 H OCH.sub.3 O______________________________________ TABLE 8______________________________________ ##STR54##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.1 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OH CH.sub.2 F H OCH.sub.3 OH CH.sub.2 F H OC.sub.2 H.sub.5 OH CH.sub.2 F H OCF.sub.2 H OH CH.sub.2 F H OCH.sub.3 CH.sub.2H CH.sub.2 Cl H CH.sub.3 OH CH.sub.2 Cl H OCH.sub.3 OH CH.sub.2 Br H CH.sub.3 OH CHFCH.sub.3 H CH.sub.3 OH CHClCH.sub.3 H CH.sub.3 O5-CH.sub.3 CH.sub.2 F H CH.sub.3 O5-Cl CH.sub.2 F H CH.sub.3 O5-CH.sub.3 CH.sub.2 F H CH.sub.3 O5-CH.sub.2 CN CH.sub.2 F H CH.sub.3 OH CH.sub.2 F CH.sub.3 CH.sub.3 OH CHF.sub.2 H OCH.sub.3 O______________________________________ TABLE 9______________________________________ ##STR55##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H OCH.sub.3 HH CH.sub.2 F H CH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.3H CHFCH.sub.3 H OCH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.3 OCH.sub.36-F CH.sub.2 F H OCH.sub.3 OCH.sub.36-OCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.36-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.36-CH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.36-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.3H CHF.sub.2 CH.sub.3 OCH.sub.3 CH.sub.36-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3______________________________________ TABLE 10______________________________________ ##STR56##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.1 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OH CH.sub.2 F H OCH.sub.3 OH CH.sub.2 F H OC.sub.2 H.sub.5 OH CH.sub.2 F H OCF.sub.2 H OH CH.sub.2 F H OCH.sub.3 CH.sub.2H CH.sub.2 Cl H CH.sub.3 OH CH.sub.2 Cl H OCH.sub.3 OH CH.sub.2 Br H CH.sub.3 OH CHFCH.sub.3 H CH.sub.3 OH CHClCH.sub.3 H CH.sub.3 O2-CH.sub.3 CH.sub.2 F H CH.sub.3 O2-Cl CH.sub. 2 F H CH.sub.3 O2-CH.sub.3 CH.sub.2 F H CH.sub.3 O2-CH.sub.2 CN CH.sub.2 F H CH.sub.3 OH CH.sub.2 F H CH.sub.3 OH CHF.sub.2 H OCH.sub.3 O______________________________________ TABLE 11______________________________________ ##STR57##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H OCH.sub.3 HH CH.sub.2 F H CH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.3H CHFCH.sub.3 H OCH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub. 3 OCH.sub.35-F CH.sub.2 F H OCH.sub.3 OCH.sub.35-OCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.35-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.35-CH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.35-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.34-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3______________________________________ TABLE 12______________________________________ ##STR58##R.sup.1 R.sup.2 R.sup.3 X.sup.1 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3H CH.sub.2 F H OCH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5H CH.sub.2 F H OCF.sub.2 HH CH.sub.2 Cl H CH.sub.3H CH.sub.2 Cl H OCH.sub.3H CH.sub.2 Br H CH.sub.3H CHF.sub.2 H CH.sub.3H CHF.sub.2 H OCH.sub.3H CHFCH.sub.3 H CH.sub.3H CHFCH.sub.3 H OCH.sub.3H CHFCl H OCH.sub.3H CHFCl H CH.sub.32-Cl CHFCl H CH.sub.32-Cl CHFCl H OCH.sub.32-Cl CH.sub. 2 F H CH.sub.32-Cl CH.sub.2 F H OCH.sub.32-CH.sub.2 CH.sub.2 F H CH.sub.32-OCH.sub.3 CH.sub.2 F H CH.sub.3H CH.sub.2 F CH.sub.3 CH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3H CHClCH.sub.3 H OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3______________________________________ TABLE 13______________________________________ ##STR59##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H OCH.sub.3 HH CH.sub.2 F H CH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.3H CHFCH.sub.3 H OCH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.3 OCH.sub.32-F CH.sub.2 F H OCH.sub.3 OCH.sub.32-OCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.32-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.32-CH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.32-CH.sub.3 CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.35-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3______________________________________ TABLE 14______________________________________ ##STR60##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H OCH.sub.3 HH CH.sub.2 F H CH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.3H CHFCH.sub.3 H OCH.sub.3 OCH.sub.3H CH.sub. 2 F H OCH.sub.3 OCH.sub.36-F CH.sub.2 F H OCH.sub.3 OCH.sub.36-OCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.36-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.34-CH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.36-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.36-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3______________________________________ TABLE 15______________________________________ ##STR61##R.sup.1 R.sup.2 R.sup.3 X.sup.1 Y.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3H CH.sub.2 F H OCF.sub.2 H CH.sub.3H CH.sub.2 F H OCH.sub.3 HH CH.sub.2 F H CH.sub.3 HH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 OCH.sub.3H CHFCl H OCH.sub.3 CH.sub.3H CHFCH.sub.3 H OCH.sub.3 OCH.sub.3H CH.sub.2 F H OCH.sub.3 OCH.sub.35-F CH.sub.2 F H OCH.sub.3 OCH.sub.35-OCH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.35-Cl CH.sub.2 F H OCH.sub.3 OCH.sub.35-CH.sub.3 CH.sub.2 F H OCH.sub.3 OCH.sub.35-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 CH.sub.3H CH.sub.2 Cl H OCH.sub.3 CH.sub.3H CH.sub.2 Br H OCH.sub.3 CH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3H CHClCH.sub.3 H OCH.sub.3 CH.sub.3H CHF.sub.2 H OCH.sub.3 CH.sub.35-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3______________________________________ TABLE 16______________________________________ ##STR62##R.sup.1 R.sup.2 R.sup.3 X.sup.2 Y.sup.2 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 SCH.sub.3H CH.sub.2 F H CH.sub.3 SC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H CH.sub.3 C.sub.2 H.sub.5H CH.sub.2 F H C.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Cl H CH.sub.3 OCH.sub.3H CHFCl H CH.sub. 3 OCH.sub.3H CHF.sub.2 H CH.sub.3 OCH.sub.35-CH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.35-F CH.sub.2 F H CH.sub.3 OCH.sub.35-Cl CH.sub.2 F H CH.sub.3 OCH.sub.35-OCH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.35-Cl CH.sub.2 F H CH.sub.3 CH.sub.35-CH.sub.2 CN CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 CH.sub.3H CHFCH.sub.3 H CH.sub.3 OCH.sub.3H CHClCH.sub.3 H CH.sub.3 OCH.sub.3______________________________________ TABLE 17______________________________________ ##STR63##R.sup.1 R.sup.2 R.sup.3 X.sup.2 Y.sup.2 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 SCH.sub.3H CH.sub.2 F H CH.sub.3 SC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H CH.sub.3 C.sub.2 H.sub.5H CH.sub.2 F H C.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Cl H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 OCH.sub.3H CHF.sub.2 H CH.sub.3 OCH.sub.36-CH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.36-F CH.sub.2 F H CH.sub.3 OCH.sub.36-Cl CH.sub.2 F H CH.sub.3 OCH.sub.36-OCH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.36-Cl CH.sub.2 F H CH.sub.3 CH.sub.36-CH.sub.2 CN CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 CH.sub.3H CHFCH.sub.3 H CH.sub.3 OCH.sub.3H CHClCH.sub.3 H CH.sub.3 OCH.sub.3______________________________________ TABLE 18______________________________________ ##STR64##R.sup.1 R.sup.2 R.sup.3 X.sup.2 Y.sup.2 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 F H CH.sub.3 OC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 SCH.sub.3H CH.sub.2 F H CH.sub.3 SC.sub.2 H.sub.5H CH.sub.2 F H CH.sub.3 CH.sub.3H CH.sub.2 F H CH.sub.3 C.sub.2 H.sub.5H CH.sub.2 F H C.sub.2 H.sub.5 OCH.sub.3H CH.sub.2 F H CH.sub.2 CF.sub.3 OCH.sub.3H CH.sub.2 Cl H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 OCH.sub. 3H CHF.sub.2 H CH.sub.3 OCH.sub.32-CH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.32-F CH.sub.2 F H CH.sub.3 OCH.sub.32-Cl CH.sub.2 F H CH.sub.3 OCH.sub.32-OCH.sub.3 CH.sub.2 F H CH.sub.3 OCH.sub.32-Cl CH.sub.2 F H CH.sub.3 CH.sub.32-CH.sub.2 CN CH.sub.2 F H CH.sub.3 OCH.sub.3H CH.sub.2 Br H CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3 OCH.sub.3H CHFCl H CH.sub.3 CH.sub.3H CHFCH.sub.3 H CH.sub.3 OCH.sub.3H CHClCH.sub.3 H CH.sub.3 OCH.sub.3______________________________________ TABLE 19______________________________________ ##STR65##R.sup.1 R.sup.2 R.sup.3 X.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3H CH.sub.2 F H OCH.sub.3H CH.sub.2 Cl H CH.sub.3H CH.sub.2 Cl H OCH.sub.3H CHF.sub.2 H OCH.sub.3H CHF.sub.2 H CH.sub.3H CHFCl H CH.sub.3H CHFCl H OCH.sub.3H CHFCH.sub.3 H CH.sub.3H CHFCH.sub.3 H OCH.sub.3H CHClCH.sub.3 H OCH.sub.35-F CH.sub.2 F H OCH.sub.35-Cl CH.sub.2 F H OCH.sub.35-CH.sub.3 CH.sub.2 F H CH.sub. 35-OCH.sub.3 CH.sub.2 F H CH.sub.35-CH.sub.2 CN CH.sub.2 F H CH.sub.35-Cl CH.sub.2 F H OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3______________________________________ TABLE 20______________________________________ ##STR66##R.sup.1 R.sup.2 R.sup.3 X.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3H CH.sub.2 F H OCH.sub.3H CH.sub.2 Cl H CH.sub.3H CH.sub.2 Cl H OCH.sub.3H CHF.sub.2 H OCH.sub.3H CHF.sub.2 H CH.sub.3H CHFCl H CH.sub.3H CHFCl H OCH.sub.3H CHFCH.sub.3 H CH.sub.3H CHFCH.sub.3 H OCH.sub.3H CHClCH.sub.3 H OCH.sub.36-F CH.sub.2 F H OCH.sub.36-Cl CH.sub.2 F H OCH.sub.36-CH.sub.3 CH.sub.2 F H CH.sub.36-OCH.sub.3 CH.sub.2 F H CH.sub.36-CH.sub.2 CN CH.sub.2 F H CH.sub.36-Cl CH.sub.2 F H OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3______________________________________ TABLE 21______________________________________ ##STR67##R.sup.1 R.sup.2 R.sup.3 X.sup.3 mp (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3H CH.sub.2 F H OCH.sub.3H CH.sub.2 Cl H CH.sub.3H CH.sub.2 Cl H OCH.sub.3H CHF.sub.2 H OCH.sub.3H CHF.sub.2 H CH.sub.3H CHFCl H CH.sub.3H CHFCl H OCH.sub.3H CHFCH.sub.3 H CH.sub.3H CHFCH.sub.3 H OCH.sub.3H CHClCH.sub.3 H OCH.sub.32-F CH.sub.2 F H OCH.sub.32-Cl CH.sub.2 F H OCH.sub.32-CH.sub.3 CH.sub.2 F H CH.sub.32-OCH.sub.3 CH.sub.2 F H CH.sub.32-CH.sub.2 CN CH.sub.2 F H CH.sub.32-Cl CH.sub.2 F H OCH.sub.3H CH.sub.2 CH.sub.2 F H OCH.sub.3H CH.sub.2 F CH.sub.3 OCH.sub.3H CH.sub.2 CH.sub.2 F H CH.sub.3______________________________________ TABLE 22______________________________________ ##STR68## mpR.sup.1 R.sup.2 R.sup.3 X.sup.4 Y.sup.4 Z.sup.1 (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3 CHH CH.sub.2 F H CH.sub.3 CH.sub.3 NH CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 F H OCH.sub.3 CH.sub.3 NH CH.sub.2 F H OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H OCH.sub.3 OCH.sub.3 NH CH.sub.2 F H Cl CH.sub.3 CHH CH.sub.2 F H OCH.sub.3 Cl CHH CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3 CHH CH.sub.2 F H CH.sub.2 OCH.sub.3 CH.sub.3 NH CH.sub.2 F H CH.sub.2 OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H OC.sub.2 H.sub.5 OC.sub.2 H.sub.5 NH CH.sub.2 Cl H OCH.sub.3 CH.sub.3 CHH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3 CHH CH.sub.2 Cl H OCH.sub.3 CH.sub.3 NH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3 NH CHF.sub.2 H OCH.sub.3 CH.sub.3 CHH CHFCl H OCH.sub.3 CH.sub.3 CHH CHFCH.sub.3 H OCH.sub.3 CH.sub.3 CHH CHClCH.sub.3 H OCH.sub.3 CH.sub.3 CH5-F CH.sub.2 F H OCH.sub.3 CH.sub.3 CH5-CH.sub.3 CH.sub.2 F H OCH.sub.3 CH.sub.3 CH5-OCH.sub.3 CH.sub.2 F H OCH.sub.3 CH.sub.3 CH5-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3 CH5-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 F CH.sub.3 OCH.sub. 3 CH.sub.3 CHH CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 CH.sub.2 Cl H OCH.sub.3 CH.sub.3 CHH CHFCl H OCH.sub.3 OCH.sub.3 CH______________________________________ TABLE 23______________________________________ ##STR69## mpR.sup.1 R.sup.2 R.sup.3 X.sup.4 Y.sup.4 Z.sup.1 (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3 CHH CH.sub.2 F H CH.sub.3 CH.sub.3 NH CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 F H OCH.sub.3 CH.sub.3 NH CH.sub.2 F H OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H OCH.sub.3 OCH.sub.3 NH CH.sub.2 F H Cl CH.sub.3 CHH CH.sub.2 F H OCH.sub.3 Cl CHH CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3 CHH CH.sub.2 F H CH.sub.2 OCH.sub.3 CH.sub.3 NH CH.sub.2 F H CH.sub.2 OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H OC.sub.2 H.sub.5 OC.sub.2 H.sub.5 NH CH.sub.2 Cl H OCH.sub.3 CH.sub.3 CHH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3 CHH CH.sub.2 Cl H OCH.sub.3 CH.sub.3 NH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3 NH CHF.sub.2 H OCH.sub.3 CH.sub.3 CHH CHFCl H OCH.sub.3 CH.sub.3 CHH CHFCH.sub.3 H OCH.sub.3 CH.sub.3 CHH CHClCH.sub.3 H OCH.sub.3 CH.sub.3 CH6-F CH.sub.2 F H OCH.sub.3 CH.sub.3 CH6-CH.sub.3 CH.sub.2 F H OCH.sub.3 CH.sub.3 CH6-OCH.sub.3 CH.sub.2 F H OCH.sub.3 CH.sub.3 CH6-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3 CH6-CH.sub.2 CN CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 F CH.sub.3 OCH.sub.3 CH.sub. 3 CHH CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 CH.sub.2 Cl H OCH.sub.3 CH.sub.3 CHH CHFCl H OCH.sub.3 OCH.sub.3 CH______________________________________ TABLE 24______________________________________ ##STR70## mpR.sup.1 R.sup.2 R.sup.3 X.sup.4 Y.sup.4 Z.sup.1 (.degree.C.)______________________________________H CH.sub.2 F H CH.sub.3 CH.sub.3 CHH CH.sub.2 F H CH.sub.3 CH.sub.3 NH CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 F H OCH.sub.3 CH.sub.3 NH CH.sub.2 F H OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H OCH.sub.3 OCH.sub.3 NH CH.sub.2 F H Cl CH.sub. 3 CHH CH.sub.2 F H OCH.sub.3 Cl CHH CH.sub.2 F H OC.sub.2 H.sub.5 CH.sub.3 CHH CH.sub.2 F H CH.sub.2 OCH.sub.3 CH.sub.3 NH CH.sub.2 F H CH.sub.2 OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H OC.sub.2 H.sub.5 OC.sub.2 H.sub.5 NH CH.sub.2 Cl H OCH.sub.3 CH.sub.3 CHH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3 CHH CH.sub.2 Cl H OCH.sub.3 CH.sub.3 NH CH.sub.2 Cl H OCH.sub.3 OCH.sub.3 NH CHF.sub.2 H OCH.sub.3 CH.sub.3 CHH CHFCl H OCH.sub.3 CH.sub.3 CHH CHFCH.sub.3 H OCH.sub.3 CH.sub.3 CHH CHClCH.sub.3 H OCH.sub.3 CH.sub.3 CH2-F CH.sub.2 F H OCH.sub.3 CH.sub.3 CH2-CH.sub.3 CH.sub.2 F H OCH.sub.3 CH.sub.3 CH2-OCH.sub.3 CH.sub.2 F H OCH.sub.3 CH.sub.3 CH2-Cl CH.sub.2 F H OCH.sub.3 CH.sub.3 CH2-CH.sub.2 CH CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 F CH.sub.3 OCH.sub.3 CH.sub.3 CHH CH.sub.2 CH.sub.2 F H OCH.sub.3 CH.sub.3 CHH CH.sub.2 CH.sub.2 Cl H OCH.sub.3 CH.sub.3 CHH CHFCl H OCH.sub.3 OCH.sub.3 CH______________________________________ TABLE 25______________________________________ ##STR71## mpR.sup.1 R.sup.2 R.sup.3 W X Y Z.sup.1 (.degree.C.)______________________________________H CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S CH.sub.3 OCH.sub.3 NH CH.sub.2 F H S OCH.sub.3 OCH.sub.3 NH CH.sub.2 Cl H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 Br H S OCH.sub.3 OCH.sub.3 CHH CHF.sub.2 H S OCH.sub.3 OCH.sub.3 CHH CHFCl H S OCH.sub.3 OCH.sub.3 CHH CHFCH.sub. 3 H S OCH.sub.3 OCH.sub.3 CHH CHClCH.sub.3 H S OCH.sub.3 OCH.sub.3 CH5-OCH.sub.3 CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CH5-Cl CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F CH.sub.3 S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S OCH.sub.3 CH.sub.3 CH______________________________________ TABLE 26______________________________________ ##STR72## mpR.sup.1 R.sup.2 R.sup.3 W X Y Z.sup.1 (.degree.C.)______________________________________H CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S CH.sub.3 OCH.sub.3 NH CH.sub.2 F H S OCH.sub.3 OCH.sub.3 NH CH.sub.2 Cl H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 Br H S OCH.sub.3 OCH.sub.3 CHH CHF.sub.2 H S OCH.sub.3 OCH.sub.3 CHH CHFCl H S OCH.sub.3 OCH.sub.3 CHH CHFCH.sub.3 H S OCH.sub.3 OCH.sub.3 CHH CHClCH.sub.3 H S OCH.sub.3 OCH.sub.3 CH6-OCH.sub.3 CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CH6-Cl CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F CH.sub.3 S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S OCH.sub.3 CH.sub.3 CH______________________________________ TABLE 27______________________________________ ##STR73## mpR.sup.1 R.sup.2 R.sup.3 W X Y Z.sup.1 (.degree.C.)______________________________________H CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S CH.sub.3 OCH.sub.3 NH CH.sub.2 F H S OCH.sub.3 OCH.sub.3 NH CH.sub.2 Cl H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 Br H S OCH.sub.3 OCH.sub.3 CHH CHF.sub.2 H S OCH.sub.3 OCH.sub.3 CHH CHFCl H S OCH.sub.3 OCH.sub.3 CHH CHFCH.sub.3 H S OCH.sub.3 OCH.sub.3 CHH CHClCH.sub.3 H S OCH.sub.3 OCH.sub.3 CH2-OCH.sub.3 CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CH2-Cl CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F CH.sub.3 S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S OCH.sub.3 CH.sub.3 CH______________________________________ TABLE 28______________________________________ ##STR74## mpR.sup.1 R.sup.2 R.sup.3 W X Y Z.sup.1 (.degree.C.)______________________________________H CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S CH.sub.3 OCH.sub.3 NH CH.sub.2 F H S OCH.sub.3 OCH.sub.3 NH CH.sub.2 Cl H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 Br H S OCH.sub.3 OCH.sub.3 CHH CHF.sub.2 H S OCH.sub.3 OCH.sub.3 CHH CHFCl H S OCH.sub.3 OCH.sub.3 CHH CHFCH.sub. 3 H S OCH.sub.3 OCH.sub.3 CHH CHClCH.sub.3 H S OCH.sub.3 OCH.sub.3 CH5-OCH.sub.3 CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CH5-Cl CH.sub.2 F H S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F CH.sub.3 S OCH.sub.3 OCH.sub.3 CHH CH.sub.2 F H S OCH.sub.3 CH.sub.3 CH______________________________________

Test results indicate that the compounds of the present invention are highly active pre-emergent or post-emergent herbicides or plant growth regulants. Many of them have utility for broad-spectrum pre- and/or post-emergency weed control in areas where complete control of all vegetation is desired, such as around fuel storage tanks, ammunition depots, industrial storage areas, parking lots, drive-in theaters, around billboards, highway and railroad structures. Some of the compounds have utility for selective weed control in crops such as wheat and barley. Alternatively, the subject compounds are useful to modify plant growth.

The rates of application for the compounds of the present invention are determined by a number of factors, including their use as plant growth modifiers or as herbicides, the crop species involved, the types of weeds to be controlled, weather and climate, formulations selected, mode of application, amount of foliage present, etc.

In general terms, the subject compounds should be applied at levels of around 0.05 to 10 kg/ha, the lower rates being suggested for use on lighter soils and/or those having a low organic matter content, for plant growth modifications or for situations where only short-term persistence is required.

Formulations

Useful formulations of the compounds of formula(I) can be prepared in conventional ways. They include dusts, granules, pellets, solutions, suspensions, emulsions, wettable powders, emulsifiable concentrates and the like. Many of these may be applied directly.

Sprayable formulations can be extented in suitable media and used at spray volumes of from a few liters to several hundred liters per hectare. High strength compositions are primarily used as intermediates for further formulation. The formulations, broadly, contain about 0.1% to 99% by weight of active ingredient(s) and at least one of (1) about 0.1% to 20% surfactant(s) and (2) about 1% to 99.9% solid or liquid inert diluent(s). More specially, they will contain these ingredients in the following approximate proportions:

______________________________________ Weight Percent* Active Surfact-Formulations Ingredient Diluent(s) ant(s)______________________________________Wettable Powders 20-90 0-74 1-10Oil Suspensions, Emulsions, 3-50 40-95 0-15Solutions (includingEmulsifiable concentrates)Aqueous Suspension 10-50 40-84 1-20Dusts 1-25 70-99 0-5Granules and Pellets 0.1-95 5-99.9 0-15High Strength Compositions 90-99 0-10 0-2______________________________________ *Active ingredient plus at least one of a surfactant or a Diluent equals 100 weight percent.

Lower or higher levels of active ingredient can, of course, be present depending on the intended use and the physical properties of the compound. Higher ratios of surfactants to activate ingredient are sometimes desirable, and are achieved by incorporation into the formation or by tank mixing.

Typical solid diluents are described in Watkins, et al., "Handbook of Insecticide Dust Diluents and Carriers", 2nd Ed., Dorland Books, Caldwell, N.J., but other solids, either mined or monufactured, may be used. The more absorptive diluents are preferred for wettable powders and the denser ones for dusts.

Typical liquid diluents and solvents are described in Marsden, "Solvent Guide", 2nd Ed., Interscience, New York, 1950. Solubility under 0.1% is preferred for suspension concentrates; Solution concentrates are preferably stable against phase separation at 0.degree. C. "McCutcheon's Detergents and Emulsifiers Annual", MC Publishing Corp., Ridgewood, N.J., as well as Sisely and Wood, "Encyclopedia of Surface Active Agents", Chemical Publishing Co., Inc., New York, 1964, list surfactants and recommended uses.

All formulations can contain minor amounts of additives to reduce foaming, caking, corrosion, microbiological growth, etc.

The methods of making such compositions are well known. Solutions are prepared by simply mixing the ingredients. Fine solid compositions are made by blending and, usually, grinding as in a hammer or fluid energy mill. Suspensions are prepared by wet milling (see, for example, Littler, U.S. Pat. No. 3,060,084). Granules and pellets may be made by spraying the active material upon preformed granular carriers or by agglomeration techniques.

See J. E. Browning, "Agglomeration", Chemical Engineering, Dec. 4, 1967, pp, 147ff. and "Perry's chemical Engineer's Handbook", 5th Ed., McGraw-Hill, New York, 1973, pp. 8-57ff.

For further information regarding the art of formulation, see for example:

H. M. Loux, U.S. Pat. No. 3,235,361, Feb. 15, 1966, Col. 6, line 16 through Col. 7, line 19 and Examples 10 through 41; R. W. Luckenbaugh, U.S. Pat. No. 3,309,192, Mar. 14, 1967, Col. 5, line 43 through Col. 7, line 62 and Examples 8, 12, 15, 39, 41, 52, 53, 58, 132, 138-140, 162-164, 166, 167 and 169-182; H. Gysin and E. Knusli, U.S. Pat. No. 2,891,855, Jun. 23, 1959, Col. 3, line 66 through Col. 5, line 17 and Examples 1-4; G. C. Klingman, "Weed Control as a Science", John Wiley and S. A. Evans, "Weed control Handbook", 5th Ed., Blackwell Scientific Publications, Oxford, 1968, pp. 101-103.

The compounds of the present invention can be used independently and may be used in combination with any other commercial herbicide. A summary of the possible combination herbicides is given below.

______________________________________Common Name______________________________________acetochlor acifluorfen AC 252,214AC 263,499 acrolein alachlorametryn amitrole AMSasulam assure atrazineBAS-514 barban benefinbensulfuron methyl bensulide bentazonbenzofluor benzoylprop bifenoxbromacil bromoxynil butachlorbuthidazole butralin butylatecacodylic acid CDAA CDECCGA 82725 CH-83 chlorambenchlorbromuron chlorimuron ethyl chloroxuronchlorpropham chlorsulfuron chlortoluroncinmethylin clethodim clomazonecloproxydim clopyralid CMAcyanzine cycloate cycluroncyperquat cyprazine cyprazolecypromid dalapon dazometDCPA desmediphan desmetryndiallate dicamba dichlorbenildichlorprop dichlofop diethatyldifenzoquat dinitramine dinosebdiphenamid dipropetryn diquatdiuron DNOC DOWCO453MEDPX-M6316 DSMA endothallEPTC ethalfluralin ethoxfumesateExpress fenac fenoxaprop ethylfenuron fenuron TCA flampropfluazifop fluazifop-butyl fluazifop-Pfluchloralin fluometuron fluorochloridonefluorodifen fluoroglycofen fluridonefomesafen fosamine glyphosatehaloxyfop harmoney hexafluratehexazinone HW-52 imazamethabenzimazapyr imazaquin imazethapyrioxynil isopropalin isoproturonisouron isoxaben karbutilatelactofen lenacil linuronMAA MAMA MCPAMCPB mecoprop mefluididemethalpropalin methabenzthiazuron methammethazole methoxuron metolachlormetribuzin metsulfuron methyl MHmolinate monolinuron monuronmonuron TCA MSMA My-93napropamide naproanilide naptalamneburon nitralin nitrofennitrofluorfen norea norfluazonNTN-801 oryzalin oxadiazonoxyfluorfen paraquat pebulatependimethalin perfluidone phenmediphampicloram PPG-1013 pretilachlorprocyazine profluralin prometonprometryn pronamide propachlorpropanil propazine prophamprosulfalin prynachlor pyrazonpyrazolate quizalofop ethyl quizalofopSC-2957 secbumeton sethoxydimsiduron simazine SL-49sulfometuron methyl TCA tebuthiuronterbacil terbuchlor terbuthylazineterbutol terbutryn thiameturon methylthiobencarb triallate triclopyrtridiphane trifluralin trimeturon2,4-D 2,4-DB vernolatX-52 xylachlor______________________________________

EXAMPLE 1

2-Fluoro-3-fluoroacetyl pyridine

To a stirring solution of 1.5M lithium diisopropylamide mono (tetrahydrofuran) (69 ml) in 50 ml anhydrous tetrahydrofuran cooled to -70.degree. C. under nitrogen atmosphere is added dropwise 2-fluoropyridine (10 g).

To the solution is added dropwise ethyl fluoroacetate (13 g) in 5 ml of anhydrous tetrahydrofuran at -70.degree. C. and stirred for 3 hours at -70.degree. C.

The reaction mixture is then poured into 200 ml of cold water and neutralized with dilute H.sub.2 SO.sub.4. The mixture is extracted three times with methylene chloride. The methylene chloride portions are combined, dried over magnesium sulfate, filtered and evaporation of the methylene chloride, a residue is obtained. This is chromatographed through silica gel using 1:3 ethyl acetatehexane as eluant.

Evaporation of the solvent mixture yields 12 g of the desired product (Yield: 74%).

.sup.1 HNMR (CDCl.sub.3): .delta. 5.1(s, 1H), 5.8(s, 1H), 7.4(m, 1H), 8.4(m, 2H).

EXAMPLE 2

2-Fluoro-3-(2-fluoro-1-hydroxyethyl)pyridine

To 12 g of 2-fluoro-3-(fluoroacetyl)pyridine dissolved in 30 ml of methanol is added dropwise 1.44 g of sodium borohydride. After stirring at 0.degree. C. for 30 minutes to the solution is added 40 ml of water.

The resulting solution is extracted three times with methylene chloride and the methylene chloride phase is dried over magnesium sulfate, filtered and evaporated to obtain 12 g of the desired product (colorless oil, Yield: 98%).

EXAMPLE 3

3-(2-Fluoro-1-hydroxyethyl)-2-(phenylmethylthio)pyridine

To a stirring solution of a 60% dispersion of sodium hydride in mineral oil (3.9 g) in 200 ml anhydrous dimethylformamide cooled to -5.degree. C. under nitrogen atmosphere is added 11.6 ml of benzyl mercaptan by using a syringe at a temperature of <0.degree. C.

After stirring at room temperature for one hour a solution of 2-fluoro-3-(2-fluoro-1-hydroxyethyl)pyridine (12 g) in 4 ml of anhydrous dimethylformamide is slowly injected at 5.degree. C. The resulting mixture is warmed slowly to room temperature and stirred for 24 hours.

Water (200 ml) is then added and the mixture is extracted three times with Et.sub.2 O. The organic phase is washed with cold water and dried with magnesium sulfate.

The solvent is removed under reduced pressure, and the residue is chromatographed on silica gel(n-hexane/EtoAc=5:1) to afford the desired product (16 g, oil).

.sup.1 H NMR(CDCl.sub.3): .delta. 3.4(m, 1H), 3.9-4.3(m, 1H), 4.6(s, 2H), 4.7-5.1(m, 1H), 5.2-5.6(m, 1H), 7.0-7.6(m, 6H), 7.9(m, 1H), 8.6(m, 1H).

EXAMPLE 4

3-(1-Acetoxy-2-fluoroethyl)-2-(phenylmethylthio)pyridine

A solution of 3-(2-fluoro-1-hydroxyethyl)-2-(phenylmethylthio)pyridine (16 g) in dry THF and acetic anhydride (7.4 g) is stirred with a catality amount of4-dimethylaminopyridine at room temperature for 12 hours. The reaction mixture is then poured into water and neutralized with dilute H.sub.2 SO.sub.4. The mixture is extracted three times with methylene chloride, the combined extracts are dried (MgSO.sub.4), evaporated to obtain the desired product (oil, 17.2 g, Yield: 93%).

.sup.1 H NMR(CDCl.sub.3): .delta. 2.2(s, 3H), 4.2(d, 1H), 4.5(s, 2H), 5.0(d, 1H), 6.1, 6.4(m, 1H) 7.0.about.7.8(m, 7H), 8.4(m, 1H).

EXAMPLE 5

3-(1-Acetoxy-2-fluoroethyl)-2-pyridinesulfonamide

To a stirred solution of 3-(1-acetoxy-2-fluoroethyl)-2-(phenylmethylthio) pyridine (21 g) in 350 ml of methylene chloride and 350 ml of water is added at 0.degree. C. 10.5 ml of conc. HCl.

To the reaction mixture 175 ml of 10% sodium hypochlorite solution is added for 30 minutes keeping the temperature below 1.degree. C.

The mixture is stirred at 0.degree. C. for 20 minutes, poured into 80 ml of cold water and extracted three times with cold methylene chloride. The organic phase is separated, washed with sodium bisulfite and dried with magnesium sulfate keeping the temperature below 0.degree. C. The dried solution is cooled in a dry ice-acetone bath (-70.degree. C.) and then a slow stream of ammonia gas is passed for 10 minutes. The mixture is evaporated until the volume of the solution reaches 100 ml.

To the concentrated solution 50 ml of water is add and the mixture is extracted three times with methylene chloride. The combined organic layer is dried with magnesium sulfate. The solvent is removed under reduced pressure and the residue is chromatographed on silica gel to afford the product (12 g, Yield: 67%).

m.p.: 127.degree.-129.degree. C.

.sup.1 H NMR(DMSO-d6): .delta. 2.2(s, 3H), 4.3(m, 1H), 5.2(m, 1H), 6.7, 7.1(m, 1H), 7.2(s, 2H), 7.7(m, 1H), 8.0(m, 1H), 8.6(m, 1H).

EXAMPLE 6

3-(1-Acetoxy -2-fluoroethyl)-N-[(4,6-dimethoxypyrimidin-2-yl)amino carbonyl]-2-pyridinesulfonamide

To 4.1 g of 3-(1-acetoxy-2-fluoroethyl)-2-pyridinesulfonamide in 50 ml of acetonitrile is added 4.22 g of phenyl(4,6-dimethoxypyrimidin-2-yl)carbamate and 2.4 g of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). After stirring at room temperature for 2 hours the solution is acidified to pH 4.5 with 5% hydrochloric acid. The resultant solution is extracted with methylene chloride and the methylene chloride phase is dried over magnesium sulfate, filtered and evaporated. Trituration of the residue with Et.sub.2 O yields 6 g of the product (solid, Yield: 89%), which is washed with a mixture solvent of ethylacetate/n-hexane(1/1).

m.p.: 145.degree.-147.degree. C.

.sup.1 H NMR (CDCl.sub.3): .delta. 2.2(s, 3H), 4.0(s, 6H), 4.5 (m, 1H), 5.3(m, 1H), 5.8(s, 1H), 6.8-7.2(m, 1H), 7.6(m, 1H), 8.3(m, 1H), 8.7(m, 1H), 13.0(ls, 1H).

EXAMPLE 7

N-[(4,6-Dimethoxypyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamide

To 4 g of 3-(1-acetoxy-2-fluoroethyl)-N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide in 100 ml of methanol is added 0.46 g of lithium hydroxide monohydrate and 1 ml of water.

After stirring at room temperature for 3 hours the solution is acidified to pH 4.5 with 5% hydrochloric acid. The resultant solution is extracted three times with methylene chloride. The organic phase is washed three times with water, dried over magnesium sulfate, filtered and evaporated to yield 3.3 g of the subject compound (Yield:90%).

m.p.: 119.degree.-120.degree. C.

.sup.1 H NMR(Acetone-d.sub.6): .delta. 3.97(s, 6H), 4.38-4.91(m, 2H), 5.36(s, 1H), 5.91(s, 1H), 6.03(m, 1H), 7.74(m, 1H), 8.43(m, 1H), 8.57(m, 1H), 9.55(s, 1H), 13.02(s, 1H)

EXAMPLE 8

2-(1-Acetoxy-2-fluoroethyl)-3-pyridinesulfonamide

5.3 g of 2-(1-acetoxy-2-fluoroethyl)-N-t-butyl-3-pyridinesulfonamide is added to 20 ml of trifluoroacetic acid and allowed to stir at room temperature for 12 hours. The acid is evaporated and the residual oil is taken up in CH.sub.2 Cl.sub.2. The solution is washed with sat. aq. NaHCO.sub.3, dried (MgSO.sub.4), evaporated and the crude solid product is crystallized from ethyl acetate and n-haxane; 3.1 g (Yield: 71%).

m.p.: 141.degree.-143.degree. C.

.sup.1 HNMR(CDCl.sub.3 +DMSO-d.sub.6): .delta. 2.13(s, 3H), 4.83(m, 2H), 6.63-7.06(m, 1H), 7.20(s, 2H), 7.42-7.63(m, 1H), 8.32-8.86(m, 2H), IR(KBr) 1717 cm.sup.-1 (C.dbd.O)

EXAMPLE 9

2-(1-Acetoxy-2-fluoroethyl)-N-[(4,6-dimethoxy-pyrimidin-2-yl)aminocarbonyl]-3-pyridinesulfonamide

To a solution of 2-(1-acetoxy-2-fluoroethyl)-3-pyridinesulfonamide (2.10 g) and phenyl(4,6-dimethoxypyrimidin-2-yl)carbamate (1.49 g) in 50 ml acetonitrile is added dropwise 0.7 ml of 1,8-diazabicyclo[5.4.0]undec-7-ene(DBU) at 15.degree. C. After stirring for 2 hours the resultant solution is extracted with methylene chloride and 5% hydrochloric acid. The organic phase is dried over magnesium sulfate, filtered and evaporated to yield the subject compound.

m.p.: 188.degree.-190.degree. C.

.sup.1 HNMR(CDCl.sub.3): .delta. 2.03(s, 3H), 4.00(s, 6H), 4.84(dd, J.sub.1 =46.0Hz, J.sub.2 =6.0Hz, 2H), 5.84(s, 1H), 6.50-6.90(m, 1H), 7.33-7.68(m, 2H), 8.60-8.93(m, 2H), 13.33(s, 1H) IR(KBr): 1737, 1702 cm.sup.-1 (C.dbd.O)

EXAMPLE 10

2-(2-Fluoro-1-hydroxyethyl)-N-[(4,6-dimethoxy-pyrimidin-2-yl)aminocarbonyl]-3-pyridinesulfonamide

To 0.88 g of 2-(1-acetoxy-2-fluoroethyl)-N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-pyridinesulfonamide in 20 ml of methanol is added 0.25 g of lithium hydroxide monohydrate. The mixture is heated to reflux for 1 hour, then allowed to cool and the methanol is evaporated.

The residue is taken up in 15 ml of CH.sub.2 Cl.sub.2 and 10 ml of water, and acidified to pH 2-3 with 1N HClaq. The organic phase is dried over magnesium sulfate, filtered and evaporated to yield 0.42 g of the subject compound.

m.p.: 162.degree.-164.degree. C.

.sup.1 HNMR(CDCl.sub.3 +DMSO-d.sub.6): .delta. 4.02(s, 6H), 4.78(dd, J.sub.1 =46.0Hz, J.sub.2 =5.0Hz, 2H), 5.88(s, 1H), 7.53-7.73(m, 1H), 8.53-8.98(m, 2H). IR(KBr): 1704 cm.sup.-1 (C.dbd.O)

EXAMPLE 11

3-(Chloroacetyl)-N-(1,1-dimethylethyl)-2-pyridinesulfonamide

Under a nitrogen atmosphere, to a stirred solution of N-(1,1-dimethylethyl)-2-pyridinesulfonamide(4.0 g, 18.7 mmole) in 50 ml of anhydrous THF is slowly injected at -70.degree. C. 17 ml of 2.5M n-BuLi.

The mixture is stirred for 3 hours at -40.degree. C., cooled to -70.degree. C. and then 3 g of ethyl chloroacetate is injected dropwise.

The reaction mixture is stirred at -40.degree. C. for 1 hour, poured into cold water and extracted three times with CH.sub.2 Cl.sub.2. The organic phase is dried over magnesium sulfate, filtered and evaporated.

The residue is purified by chromatography to give the pure product (3.68 g, Yield: 68%).

NMR(CDCl.sub.3): .delta. 1.2(s, 9H), 4.67(s, 2H), 5.3(s, 1H), 7.8(m, 2H), 9.0(m, 1H)

EXAMPLE 12

3-(2-Chloro-1-hydroxyethyl)-N-(1,1-dimethylethyl)-2-pyrimidinesulfonamide

To a stirred solution of 3-(chloroacetyl)-N-(1,1-dimethylethyl)-2-pyridinesulfonamide (3.68 g, 12.7 mmole) in 100 ml of methanol is added at 0.degree. C. NaBH.sub.4 (0.24 g, 6.35 mmole). The reaction mixture is stirred at 0.degree. C. for 1 hour, added 10 ml of water and extracted three times with CH.sub.2 Cl.sub.2.

The organic phase is dried over magnesium sulfate, filtered and evaporated to yield 3.56 g of the subject compound (Yield: 96%).

EXAMPLE 13

3-(1-Acetoxy-2-chloroethyl)-N-(1,1-dimethylethyl)-2-pyrimidinesulfonamide

To a stirred solution of 3-(2-chloro-1-hydroxyethyl)-N-(1,1-dimethylethyl)-2-pyridinesulfonamide in dry THF is added 1.6 g of Ac.sub.2 O and a catality amount of 4-dimethylaminopyridine. The mixture is stirred at room temperature for 12 hours, water is added, neutralized with dilute H.sub.2 SO.sub.4 and extracted three times with CH.sub.2 Cl.sub.2. The organic phase is evaporated to give the subject compound (3.6 g, Yield: 88%).

NMR(CDCl.sub.3): .delta. 1.2(s, 9H), 2.2(s, 3H), 4.0(m, 2H), 5.7(s, 1H), 7.0(m, 1H), 7.7(m, 1H), 8.1(m, 1H), 8.7(m, 1H).

EXAMPLE 14

3-(1-Acetoxy-2-chloroethyl)-2-pyridinesulfonamide

3.6 g of 3-(1-acetoxy-2-chloroethyl)-N-(1,1-dimethylethyl)-2-pyridinesulfonamide is added to 20 ml of trifluoroacetic acid and allowed to stir at 40.degree. C. for 12 hours. The acid is evaporated and the crude product is purified by column chromatography to give the subject compound (3 g).

m.p.: 146.degree.-147.degree. C.

NMR(CDCl.sub.3): .delta. 2.1(s, 3H), 4.0(m, 2H), 6.0(s, 2H), 6.9(m, 1H), 7.7(m, 1H), 8.1(m, 1H), 8.7(m, 1H)

EXAMPLE 15

3-(1-Acetoxy-2-chloroethyl)-N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide

To a stirred solution of 3-(1-acetoxy-2-chloroethyl)-2-pyridinesulfonamide (200 mg) and phenyl(4,6-dimethoxypyrimidin-2-yl)carbamate (197 mg) in 20 ml of acetonitrile is added dropwise 109 mg of DBU.

After stirring at room temperature for 2 hours the solution is acidified to pH 4.5 with 5% aq. HCl. The resultant solution is extracted three times with methylene chloride and the methylene chloride phase is dried over MgSO.sub.4, filtered and evaporated.

Trituration of the residue with Et.sub.2 O (10 ml) yield 280 mg of the solid product.

m.p.: 159.degree.-161.degree. C.

EXAMPLE 16

3-(2-Chloro-1-hydroxyethyl)-N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-pyridine sulfonamide

To 140 mg of 3-(1-acetoxy-2-chloroethyl)-N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide in 20 ml of methanol is added 20 mg of LiOH.H.sub.2 O and 0.5 ml of water. After stirring at room temperature for 3 hours the solution is acidified to pH 4.5 with 5% aq. HCl. The resultant solution is extracted three times with CH.sub.2 Cl.sub.2. The organic phase is evaporated and the trituration of the residue with Et.sub.2 O yields the solid product.

m.p.: 135.degree.-137.degree. C.

In the following example, all parts are by weight unless otherwise indicated.

EXAMPLE 17

______________________________________Wettable Powder______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)amino carbonyl]- 80%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidesodium alkylnaphthalenesulfonate 2%sodium ligninsulfonate 2%synthetic amorphous silica 3%kaolinite 13%______________________________________

The ingredients are blended, hammer-milled until all the solids are essentially under 50 microns, reblended, and packaged.

EXAMPLE 18

______________________________________Wettable Powder______________________________________3-(2-fluoro-1-hydroxyethyl)-N-[(4-methoxy-6-methyl- 50%pyrimidin-2-yl) amino carbonyl]-2-pyridine sulfonamidesodium alkylnaphthalenesulfonate 2%low viscosity methyl cellulose 2%diatomaceous earth 46%______________________________________

The ingredients are blended, coarsely hammer-milled and then air-milled to produce particles essentially all below 10 microns in diameter. The product is reblended before packaging.

EXAMPLE 19

______________________________________Granule______________________________________ 2wettable powder of Example 18 5%attapulgite granules(U.S.S. 20-40 mesh; 0.84.about.0.42 95%______________________________________

A slurry of wettable powder containing 25% solids is sprayed on the surface of attapulgite granules in a double-cone blender.

The granules are dried and packaged.

EXAMPLE 20

______________________________________Extruded Pellet______________________________________N-[(4,6-dimethoxypyrimidin-2-yl)amino carbonyl]- 25%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamideanhydrous sodium sulfate 10%crude calcium lignisulfonate 5%sodium alkylnaphthalenesulfonate 1%calcium/magnesium bentonite 59%______________________________________

The ingredients are blended, hammer-milled and then moistened with about 12% water. The mixture is extruded as cylinders about 3 mm diameter which are cut to produce pellets about 3 mm long. They may be used directly after drying, or the dried pellets may be crushed to pass a U.S.S. No. 20 sieve (0.84 mm openings). The granules held on a U.S.S. No. 40 sieve (0.42 mm openings) may be packaged for use and the fines recycled.

EXAMPLE 21

______________________________________Oil Suspension______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)amino carbonyl]- 25%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidepolyoxyethylene sorbitol hexaoleate 5%highly aliphatic hydrocarbon oil 70%______________________________________

The ingredients are ground together in sand mill until the solid particles have been reduced to under about 5 microns. The resulting thick suspension may be applied directly, but preferably after being extended with oils or emulsified in water.

EXAMPLE 22

______________________________________Wetting Powder______________________________________N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]- 20%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidesodium alkylnaphthalenesulfonate 4%sodium ligninsulfonate 4%low viscosity methyl cellulose 3%attapulgite 69%______________________________________

The ingredients are thoroughly blended. After grinding in a hammer-mill to produce particles essentially all below 100 microns, the material is reblended and sifted through a U.S.S. No. 50 sieve (0.3 mm openings) and packaged.

EXAMPLE 23

______________________________________Low Strength Granule______________________________________N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]- 1%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamideN,N-dimethylformamide 9%attapulgite granule (U.S.S. 20-40 sieve) 90%______________________________________

The active ingredient is dissolved in the solvent and the solution is sprayed upon dedusted granules in a double cone blender.

After spraying of the solution has been completed, the blender is allowed to run for a short period and then the granules are packaged.

EXAMPLE 24

______________________________________Aqueous Suspension______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)aminocarbonyl]- 40%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidepolyacrylic acid thickener 0.3%dodecylphenol polyethylen glycol ether 0.5%disodium phosphate 1%monosodium phosphate 0.5%polyvinyl alcohol 1%water 56.7%______________________________________

The ingredients are blended and ground together in a sand mill to produce particles essentially all under 5 microns in size.

EXAMPLE 25

______________________________________Solution______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)aminocarbonyl]-3-(2- 5%fluoro-1-hydroxyethyl)-2-pyridinesulfonamide, ammoniumsaltwater 95%______________________________________

The salt is added directly to the water with stirring to produce the solution, which may then be packaged for use.

EXAMPLE 26

______________________________________Low Strength Granule______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)aminocarbonyl]- 0.1%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamideattapulgite granules (U.S.S. No. 20-140 mesh) 99.9%______________________________________

The active ingredient is dissolved in a solvent and the solution is sprayed upon dedusted granules in a double-cone blender. After spraying of the solution has been completed, the material is warmed to evaporate the solvent. The material is allowed to cool and packaged.

EXAMPLE 27

______________________________________Wettable Powder______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)aminocarbonyl]- 40%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidedioctyl sodium sulfosuccinate 1.5%sodium ligninsulfonate 3%low viscosity methyl cellulose 1.5%attapulgite 54%______________________________________

The ingredient are thoroughly blended, passed through an air mill, to produce an average particle size under 15 microns, reblended, and sifted through a U.S.S. No. 50 sieve (0.3 mm opening) before packaging. All compounds of the invention may be formulated in the same manner.

EXAMPLE 28

______________________________________Granule______________________________________wettable powder of Example 18 15%gypsum 69%potassium sulfate 16%______________________________________

The ingredients are blended in rotating mixer and water sprayed on to accomplish granulation. When most of the material has reached the desired range of 1.0 to 0.42 cm (U.S.S. #18 to 40 sieves), the granules are removed, dried, and screened. Oversized material is crushed additional material in the desired range. These granules contain % active ingredient.

EXAMPLE 29

______________________________________High Strength Concentrate______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)aminocarbonyl]- 99%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidesilica aerogel 0.5%synthetic amorphous silica 0.5%______________________________________

The ingredient are blended and ground in a hammer-mill to produce a material essentially all passing a U.S.S. No. 50 screen (0.3 mm opening). The concentrate may be formulated further if necessary.

EXAMPLE 30

______________________________________Wettable Powder______________________________________3-(2-fluoro-1-hydroxyethyl)-N-[(4-methoxy-6-methyl- 90%pyrimidin-2-yl) aminocarbonyl]-2-pyridinesulfonamidedioctyl sodium sulfosuccinate 0.1%synthetic fine silica 9.9%______________________________________

The ingredient are blended and ground in a hammer-mill to produce particles essentially all below 100 microns. The material is sifted through a U.S.S. No. 50 screen and the packaged.

EXAMPLE 31

______________________________________Wettable Powder______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)aminocarbonyl)- 40%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidesodium ligninsulfonate 20%montmorillonite clay 40%______________________________________

The ingredients are thoroughly blended, coarsely hammer-milled and then air-milled to produce particles essentially all below 10 microns in size. The material is reblended and the packaged.

EXAMPLE 32

______________________________________Oil Suspension______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl)aminocarbonyl)- 35%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamideblended of polyalcohol carboxylic estes and oil 6%soluble petroleumxylene 59%______________________________________

The ingredients are combined and ground together in a sand mill to produce particle essentially all below 5 microns. The product can be used directly, extended with oil, or emulsified in water.

EXAMPLE 33

______________________________________Dust______________________________________N-[(4,6-dimethoxy pyrimidin-2-yl),aminocarbonyl)- 10%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamideattapulgite 10%pyrophyllite 80%______________________________________

The active ingredient is blended with attapulgite and then passed through a hammer-mill to produce particles substantially all below 200 microns. The ground concentrate is then blended with powdered pyrophyllite until homogeneous.

EXAMPLE 34

______________________________________Emulsifiable Concentrate______________________________________N-[(4,6-dlmethoxypyrimidin-2-yl)aminocarbonyl)- 10%3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamidechlorobenzene 84%sorbitan monostearate and polyoxyethylene 6%condensates thereof______________________________________

The ingredients are combined and stirred to produce a solution which can be emulsified in water for application.

EXAMPLE 35

Pre-emergence test

To produce a suitable preparation of active compound, 1 part by weight of active compound is mixed with 5 parts by weight of acetone, 1 part by weight of alkylaryl polyglycol ether of emulsifier is added and the concentrate is diluted with water to the desired concentration.

Seeds of the test plants are shown in normal soil and, after 24 hours, watered with the preparation of the active compound.

It is expedient to keep constant the amount of water per unit area. The concentration of the active compound in the preparation is of no importance, only the amount of active compound applied per unit area being desicive. After three weeks, the degree of damage to the plants is rated in % damage in comparison to the development of the untreated control.

The figures denote:

0%=no action (like untreated control) 20%=slight effect 70%=herbicidal effect 100%=total destruction.

In this test, the active compounds(I) according to the preparation Examples exhibit a better herbicidal activity against nomo- and dicotyledon weeds.

EXAMPLE 36

Post-emergence test

To produce a suitable preparation of active compound, 1 part by weight of active compound is mixed with 5 pans by weight of acetone, 1 part by weight of alkylaryl polyglycol ether of emulsifier is added and the concentrate is diluted with water to the desired concentration.

Test plants which have a height of 5.about.15 cm are sprayed with the preparation of the active compound in such a way as to apply the particular amounts of active compound desired per unit area. The concentration of the spray liquor is so chosen that the particular amounts of active compound desired are applied in 2,000 l of water/ha. After three weeks, the degree of damage to the plants is rated in % damage in comparasion to the development of the untreated control.

The figures denote:

0%=no action (like untreated control) 20%=slight effect 70%=herbicidal effect 100%=total destruction.

In this test, the active compounds(I) according to the preparation Examples exhibit a better herbicidal activity against mono- and dicotyledon weeds.

It is understood that the specification and examples are illustrative but not limitative of the present invention and that other embodiments within the spirit and scope of the invention will suggest themselves to those skilled in the art.

The herbicidal proficiency of the active ingredients of the present invention is evident from the test results which are recorded in following Table 29.

The following Table 29 below is represented pre- and post-emergence herbicidal evaluation [PRIMARY SCREENING (Herbicide)] of following "test compounds".

__________________________________________________________________________Structure X Y Compound No.__________________________________________________________________________ ##STR75## ##STR76## ##STR77## ##STR78## ##STR79## ##STR80## ##STR81## ##STR82## ##STR83## ##STR84## ##STR85## ##STR86## ##STR87## ##STR88## ##STR89## ##STR90## ##STR91## ##STR92## ##STR93## ##STR94## ##STR95## ##STR96## ##STR97## ##STR98##__________________________________________________________________________PLANT RESPONSE SCREENING (Herbicide)Com- BROJApound (SETVI)no. TYPE kg/ha SORBI ECHOR [AGRSM] DIGSA PANDI SOLNI AESIN ABUTH XANSI CAGHE__________________________________________________________________________ 1 PRE .05 100 100 100 100 100 50 90 100 100 100 POST .05 100 100 100 100 100 50 100 100 100 100 2 PRE .05 100 100 (100) 100 100 30 80 90 100 POST .05 100 100 (100) 100 100 20 100 90 100 100 3 PRE .05 90 60 [0] 50 100 0 0 0 0 85 POST .05 90 100 [70] 90 100 60 25 20 50 70 4 PRE .05 100 100 [90] 100 100 100 80 90 90 100 POST .05 100 100 [100] 100 100 70 100 90 100 100 5 PRE .05 100 100 [50] 100 100 65 30 90 85 100 POST .05 100 100 [60] 100 100 60 90 85 100 100 6 PRE 4 100 100 [100] 100 100 100 100 90 100 100 POST 4 100 100 [ 100] 100 100 100 100 100 100 100 7 PRE 4 100 100 [90] 100 100 100 90 100 90 100 POST 4 100 100 [100] 100 100 100 100 100 100 100 8 PRE 4 100 100 [90] 100 100 100 100 90 90 100 POST 4 100 100 [100] 100 100 100 100 100 100 100 9 PRE 4 100 100 [100] 100 100 100 100 90 90 100 POST 4 100 100 [100] 100 100 100 100 100 100 10010 PRE 4 100 100 [90] 100 100 100 90 90 90 100 POST 4 100 100 [100] 100 100 100 100 90 100 10011 PRE .05 100 90 [70] 95 90 30 40 75 90 100 POST .05 60 100 [50] 60 80 0 90 65 90 8512 PRE .05 100 100 [90] 95 100 80 65 80 85 100 POST .05 100 100 [80] 100 100 40 100 80 100 6013 PRE .05 90 70 [20] 50 90 90 0 25 60 60 POST .05 70 65 [15] 0 60 30 20 0 70 6014 PRE 4 100 100 [90] 100 100 100 100 90 100 100 POST 4 100 100 [100] 100 100 100 100 100 100 10015 PRE 4 100 100 [90] 100 100 100 100 90 90 100 POST 4 100 100 [100] 100 100 100 100 100 100 10016 PRE 4 100 90 [90] 100 100 100 70 90 90 100 POST 4 100 100 [80] 100 100 100 100 90 100 10017 PRE 4 100 100 [90] 100 100 100 90 90 90 100 POST 4 100 100 [90] 100 100 100 100 100 100 10018 PRE 4 90 90 [70] 100 100 100 85 90 90 100 POST 4 100 100 [70] 100 100 100 90 80 90 10019 PRE .05 100 100 [90] 100 100 70 30 80 90 95 POST .05 100 100 [70] 65 100 30 100 70 100 7020 PRE .05 100 90 [80] 100 90 60 20 60 90 100 POST .05 90 100 [65] 60 90 10 65 30 80 7021 PRE .05 100 80 [60] 65 50 30 0 0 45 70 POST .05 100 80 [0] 0 65 20 0 0 35 2022 PRE .05 100 100 [50] 100 100 60 50 85 90 100 POST .05 100 100 [40] 100 100 60 100 90 90 9023 PRE .05 90 90 [40] 100 100 60 50 90 90 100 POST .05 90 65 [55] 60 60 30 80 85 90 8524 PRE .05 0 0 [0] 15 50 0 0 10 0 0 POST .05 0 0 [0] 0 0 0 0 0 0 025 PRE .05 0 0 [0] 0 0 0 0 0 0 65 POST .05 0 0 [0] 0 0 0 0 0 0 1026 PRE .05 20 10 [0] 0 0 0 0 0 0 0 POST .05 0 0 [0] 0 0 0 0 0 0 0__________________________________________________________________________ PRIMARY SCREENING (Herbicide) BROJA Compound (SETVI) No. TYPE kg/ha ZEAMX GLXMX GOSHI TRZAW ORYSA SORBI ECHOR [AGRSM] DIGSA PANDI SOLNI AESIN ABUTH XANSI CAGHE 1 PRE .1 100 100 100 100 100 100 100 (100) 100 100 70 70 100 100 100 .05 100 100 100 100 100 100 100 (100) 100 100 40 60 100 100 100 .025 70 100 100 100 100 100 100 (100) 100 100 0 40 90 100 100 .0125 60 100 70 100 100 100 100 (100) 100 100 0 30 80 70 100 .00625 40 70 40 65 100 100 90 (100) 100 100 0 0 60 70 100 .025 80 100 70 100 100 100 100 (90) 100 100 50 65 90 100 100 .0125 70 90 70 90 100 100 90 (85) 100 100 40 40 80 90 100 .00625 40 80 50 80 100 100 85 (80) 100 100 40 30 70 100 .003125 0 65 50 75 100 90 80 (70) 100 100 30 20 70 100 .00151 0 50 40 40 70 80 70 (70) 100 100 30 0 50 60 1 POST .1 100 100 100 100 100 100 100 (100) 100 100 100 100 100 100 .05 100 100 90 100 100 100 100 (100) 100 100 100 100 100 100 .025 100 100 70 100 100 100 100 (100) 100 100 100 100 100 100 .0125 70 100 60 80 100 100 100 (100) 100 100 90 100 100 90 .00625 30 100 20 70 100 100 100 (100) 100 100 60 80 70 80 .025 80 100 60 90 90 100 100 (100) 100 100 40 100 100 100 100 .0125 70 100 50 90 95 100 100 (100) 100 100 40 100 100 100 100 .00625 60 100 30 65 90 100 100 (100) 100 90 20 100 100 100 100 .003125 0 30 75 0 60 90 100 (90) 90 80 0 60 60 95 65 .00151 0 70 0 50 70 100 100 (80) 90 80 0 50 50 65 65 2 PRE .1 80 100 50 100 100 100 80 (90) 100 100 40 60 70 90 100 .025 50 90 40 90 100 100 95 (80) 100 100 20 20 40 90 100 .006 0 60 0 50 90 80 75 (70) 95 100 0 0 20 40 100 .0015 0 20 0 0 30 20 50 (30) 80 90 0 0 0 0 100 POST .1 65 100 50 60 70 100 100 (100) 100 90 70 80 100 100 100 .025 60 100 10 40 80 60 100 (90) 100 90 30 60 60 100 100 .006 30 70 0 40 80 50 90 (90) 80 90 10 40 60 90 90 .0015 0 60 0 40 60 40 60 (90) 70 30 10 20 40 60 60 4 PRE .1 80 100 100 100 100 100 100 [90] 100 100 80 65 100 100 100 .025 70 70 80 100 100 100 100 [70] 100 100 60 10 65 70 100 .006 30 30 50 60 100 100 70 [40] 100 100 20 0 20 40 100 .00156 0 0 0 0 50 60 30 [0] 40 70 0 0 0 0 20 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 100 100 70 100 100 100 100 [100] 100 100 60 70 90 100 100 .025 50 100 20 100 100 100 100 [70] 100 100 60 60 70 100 100 .006 0 100 0 50 100 70 100 [60] 100 100 30 20 40 50 80 .00156 0 40 0 0 70 70 80 [20] 70 70 0 0 0 30 40 .00039 0 0 0 0 0 30 50 [0] 0 65 0 0 0 0 0 5 PRE .1 100 100 90 100 100 100 100 [100] 100 100 60 30 70 100 100 .025 20 30 20 65 100 100 90 [50] 100 100 20 0 20 50 50 .006 0 0 0 20 70 100 20 [0] 20 90 0 0 0 0 30 .00156 0 0 0 0 10 20 0 [0] 0 40 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 90 100 40 100 100 100 100 [50] 100 100 50 70 60 90 100 .025 30 90 0 90 100 100 100 [40] 100 100 40 40 50 80 60 .006 10 60 0 30 60 60 70 [0] 30 90 0 20 0 70 30 .00156 0 40 0 0 0 0 0 [0] 0 60 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 6 PRE .1 100 100 100 100 100 100 100 [100] 100 100 70 100 100 100 100 .025 100 100 100 100 100 100 100 [100] 100 100 60 30 100 100 100 .00625 100 60 70 70 100 100 100 [60] 100 100 40 0 50 90 80 .001562 40 30 40 30 100 90 60 [0] 80 100 0 0 0 30 30 .00039 0 0 0 0 70 0 0 [0] 0 0 20 0 0 0 0 POST .1 100 100 90 100 100 100 100 [100] 100 100 100 100 100 100 100 .025 100 100 80 100 100 100 100 [100] 100 100 50 100 80 100 100 .00625 100 100 70 90 100 100 100 [70] 100 100 30 60 70 100 60 .001562 40 80 40 30 100 80 80 [30] 60 90 0 0 0 60 50 .00039 0 30 0 0 60 60 40 [0] 0 60 0 0 0 0 20 9 PRE .1 100 70 80 100 100 100 100 [80] 100 100 70 20 60 70 100 .025 60 30 50 60 100 100 100 [40] 100 100 40 0 0 65 60 .00625 20 0 20 30 100 90 70 [0] 30 40 20 0 0 40 30 .001562 0 0 0 0 60 60 20 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 40 0 0 [0] 0 0 0 0 0 0 0 POST .1 100 100 80 100 100 100 100 [100] 100 100 100 65 60 90 80 .025 50 70 40 40 100 100 100 [80] 100 100 100 40 30 80 90 .00625 40 40 0 20 100 70 50 [30] 40 80 30 0 0 40 30 .001562 0 0 0 0 50 50 20 [0] 0 30 0 0 0 0 0 .00039 0 0 0 0 0 20 0 [0] 0 0 0 0 0 0 0 10 PRE .1 70 0 40 20 100 100 70 [30] 65 80 20 0 30 30 50 .025 20 0 30 0 60 60 20 [0] 20 60 0 0 0 0 0 .00625 0 0 0 0 20 0 0 [0] 0 0 0 0 0 0 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 50 50 40 30 90 100 60 [30] 30 100 0 40 0 50 50 .025 40 40 30 0 50 70 40 [0] 0 0 0 0 0 20 40 .00625 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 11 PRE .1 0 70 60 40 100 70 60 [60] 80 100 20 20 70 80 70 .025 0 10 30 0 65 20 40 [0] 40 50 0 0 0 30 20 .00625 0 0 0 0 20 0 0 [0] 30 0 0 0 0 0 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 0 100 60 40 90 50 100 [50] 80 70 0 70 50 100 100 .025 0 50 30 10 40 0 30 [0] 0 0 0 20 0 60 50 .00625 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 30 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 12 PRE .1 100 100 100 70 100 100 100 [80] 100 100 100 70 100 100 100 .025 70 50 50 30 100 90 80 [30] 50 100 30 10 40 80 65 .00625 20 0 0 0 90 30 20 [0] 20 70 0 0 0 20 20 .001562 0 0 0 0 20 0 0 [0] 0 20 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 100 100 80 100 100 100 100 [80] 100 100 60 90 70 100 100 .025 100 90 60 30 100 100 100 [20] 40 100 30 70 40 70 40 .00625 20 50 20 0 70 30 20 [0] 0 30 0 30 0 40 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 14 PRE .1 100 100 90 100 100 100 100 [100] 100 100 70 80 100 100 100 .025 20 90 80 100 100 100 100 [70] 100 100 40 50 70 90 100 .00625 0 60 50 50 100 100 70 [30] 60 100 0 0 50 80 70 .00156 0 20 0 0 50 50 40 [0] 0 80 0 0 0 30 30 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 90 100 60 100 100 100 100 [90] 100 100 60 100 90 100 100 .025 40 100 40 90 90 100 100 [60] 100 100 50 100 60 100 100 00625 0 80 0 50 90 100 70 [40] 40 90 0 40 50 100 40 .00156 0 60 0 20 50 50 50 [0] 0 90 0 0 0 40 20 .00039 0 30 0 0 20 0 0 [0] 0 60 0 0 0 0 0 15 PRE .1 40 100 70 70 100 100 100 [60] 100 100 30 40 60 80 100 .025 0 60 40 50 100 80 80 [0] 100 90 0 0 20 50 100 .00625 0 20 0 30 40 0 20 [0] 50 80 0 0 0 0 50 .00156 0 0 0 0 0 0 0 [0] 0 20 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 10 100 60 70 100 70 100 [70] 100 100 70 80 50 90 60 .025 0 90 50 50 90 40 90 [30] 50 80 0 50 40 80 40 .00625 0 50 0 20 40 0 60 [0] 0 20 0 20 0 60 30 .00156 0 30 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 16 PRE .1 0 0 0 30 90 90 40 [0] 40 50 40 0 0 0 0 .0250 0 0 0 0 30 40 0 [0] 0 0 0 0 0 0 0 .00625 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 0 40 40 40 100 60 90 [0] 0 30 30 0 0 60 60 .025 0 10 20 10 50 30 30 [0] 0 0 20 0 0 0 0 .00625 0 0 0 0 0 20 0 [0] 0 0 0 0 0 0 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 17 PRE .1 0 70 50 60 100 100 100 [50] 100 100 80 0 40 70 70 .025 0 0 20 40 100 90 70 [30] 40 90 40 0 0 40 40 .00625 0 0 0 30 50 30 20 [0] 0 40 20 0 0 0 0 .00156 0 0 0 0 20 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 20 100 50 60 100 100 100 [50] 100 100 60 40 30 90 40 .025 0 50 30 20 65 60 100 [0] 50 80 40 0 0 60 20 .00625 0 0 0 0 30 20 60 [0] 0 0 0 0 0 20 0 .00156 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 19 PRE .1 70 65 70 60 100 100 100 [80] 100 100 80 20 80 100 100 .025 10 20 20 30 100 80 70 [20] 50 100 40 0 40 60 70 .00625 0 0 0 0 70 50 0 [0] 0 70 0 0 0 40 20 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 70 100 65 100 100 100 100 [80] 100 100 70 70 80 100 100 .025 20 40 40 40 70 100 90 [40] 20 90 40 40 30 80 60 .00625 0 0 0 20 30 40 40 [0] 0 40 30 0 0 0 30 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 20 PRE .1 10 40 30 50 100 100 100 [70] 100 100 60 30 70 100 70 .025 0 10 0 30 80 20 20 [20] 30 30 0 0 10 100 50 .00625 0 0 0 0 40 0 0 [0] 0 0 0 0 0 30 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 POST .1 0 70 50 60 100 90 100 [50] 50 60 30 70 30 90 70 .025 0 40 30 20 40 40 50 [0] 0 0 0 20 0 40 40 .00625 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .001562 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 22 PRE .1 100 100 100 20 100 100 100 [40] 100 100 70 100 100 100 100 .025 100 100 80 0 100 100 100 [30] 90 90 60 60 80 70 100 .00625 90 50 40 0 60 80 80 [0] 50 60 20 20 70 30 30 .001562 30 40 0 0 40 30 20 [0] 0 20 0 0 0 0 20 .00039 0 20 0 0 20 0 0 [0] 0 0 0 0 0 0 0 POST .1 100 100 100 60 100 100 100 [50] 100 100 100 100 100 100 100 .0025 100 100 80 10 50 100 100 [30] 80 100 50 40 70 100 50 .00625 70 70 40 0 30 60 40 [0] 40 40 40 30 60 60 40 .001562 20 40 0 0 0 20 0 [0] 0 0 30 0 0 20 30 .00039 0 0 0 0 0 0 0 [0] 0 0 0 0 0 0 0 __________________________________________________________________________PRIMARY SCREENING (PADDY SUBMERGED)-HERBICIDECompound ORYSA ORYSAno. DAT kg/ha (3Leaf) (seed) ECHOR SCPJU MOOVA CYPSE SAGPY__________________________________________________________________________1 2 .05 100 100 100 80 90 100 70 .1 100 100 100 100 100 100 0.25 100 100 100 100 100 90 .006 90 90 100 50 90 80 .0015 10 10 100 0 70 70 .0004 0 0 20 0 30 502 2 .05 40 40 50 20 60 603 2 .05 40 0 20 0 0 40 504 2 .05 90 70 80 60 90 80 805 2 .05 60 70 60 0 80 80 806 2 4 100 100 100 100 100 100 100 .05 100 100 90 100 100 100 100 .025 100 100 90 90 90 100 100 .0125 100 100 80 70 70 100 100 .0062 60 50 0 0 0 100 100 .003 20 0 0 0 0 0 207 2 4 100 100 100 100 100 100 100 4 100 100 100 100 100 100 100 1 100 100 90 100 100 100 100 .25 100 100 90 100 100 100 100 .06 100 100 80 100 100 100 100 .015 100 90 80 100 100 100 100 .05 100 100 70 0 50 80 100 .025 50 40 40 0 0 30 100 .0125 40 30 X 0 0 50 30 .0062 30 X 0 0 0 X 0 .003 0 0 0 0 0 0 08 2 4 100 100 100 100 100 100 100 4 100 100 100 100 100 100 100 1 100 90 80 50 90 100 100 .25 100 80 50 20 50 80 90 .06 80 60 20 0 0 X 70 .015 0 0 0 0 0 0 09 2 4 100 100 100 100 100 100 100 .05 100 100 70 50 80 100 100 .025 40 60 30 0 30 100 100 .0125 0 0 0 0 0 0 0 .0062 0 0 0 0 0 0 0 .003 0 0 0 0 0 0 0 3 .05 80 90 90 60 80 100 100 .0125 0 0 0 0 0 0 0 .003 0 0 0 0 0 0 0 .00078 0 0 0 0 0 0 0 .0002 0 0 0 0 0 0 0 .05 50 50 70 0 0 30 0 .0125 0 20 0 0 0 0 0 .00312 0 0 0 0 0 0 0 .00078 0 0 0 0 0 0 0 .0002 0 0 0 0 0 0 010 2 4 100 100 100 100 100 100 10011 2 .05 70 60 70 20 50 70 9012 2 .05 90 90 90 90 90 90 90 .05 100 100 100 100 100 100 100 .025 100 100 100 100 100 100 100 .0125 100 100 100 100 100 100 100 .006 100 100 70 100 100 100 100 .003 80 90 50 70 100 100 100 3 .05 100 100 100 95 90 100 100 .0125 40 70 40 60 50 70 100 .003 0 0 0 0 0 0 0 .00078 0 0 0 0 0 0 0 .0002 0 0 0 0 0 0 013 2 .05 70 70 60 50 50 80 7014 2 4 100 100 100 100 100 100 10015 2 4 100 10 100 100 100 100 10016 2 4 100 100 100 100 100 100 10017 2 4 100 100 100 100 100 100 10019 2 .05 80 90 80 90 80 80 80 .05 100 100 100 80 100 100 100 .025 100 100 90 60 100 100 100 .0125 90 100 70 60 100 100 100 .006 90 70 40 30 100 80 90 .003 60 60 0 0 100 60 7020 2 .05 80 70 60 40 40 60 7021 2 .05 70 60 60 20 30 60 6022 3 .05 60 60 60 90 90 100 90 2 .05 0 0 0 40 0 80 100 .0125 0 0 0 0 0 0 0 .00312 0 0 0 0 0 0 0 .00078 0 0 0 0 0 0 0 .00019 0 0 0 0 0 0 023 3 .05 50 50 20 70 80 100 9024 3 .05 0 0 40 0 0 0 025 3 .05 20 20 20 0 0 40 5026 3 .05 0 10 0 0 0 50 60__________________________________________________________________________

Claims

1. Compounds of pyridine sulfonyl urea derivatives having the structure of the following formula(I) ##STR99## wherein, Q is Q-1, Q-2, Q-3 or Q-4 as follows; ##STR100## E is single bond or CH.sub.2 ; R.sup.1 is H, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 haloalkyl, halogen, CN, NO.sub.2, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 haloalkoxy, SO.sub.2 NR.sup.I R.sup.II, C.sub.1 -C.sub.3 alkylthio, C.sub.1 -C.sub.3 alkylsulfinyl, C.sub.1 -C.sub.3 alkylsulfonyl, SCH.sub.2 F, NH.sub.2, NHCH.sub.3, N(CH.sub.3).sub.2, C.sub.1 -C.sub.2 alkyl substituted with C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.2 haloalkoxy, SH, SCH.sub.3, CN or OH or CO.sub.2 R.sup.III ; and then R.sup.I is H, C.sub.1 -C.sub.4 alkyl, C.sub.2 -C.sub.3 cyanoalkyl, methoxy or ethoxy; R.sup.II is H, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, or when taken together, connecting R.sup.I and R.sup.II, --(CH.sub.2).sub.3 --, --(CH.sub.2).sub.4 --, --(CH.sub.2).sub.5 -- or CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 --, may be formed;

R.sup.III is C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl, C.sub.1 -C.sub.4 alkyl substituted with 1.about.2 halogen or cyano groups, C.sub.5 -C.sub.6, cycloalkyl, C.sub.3 -C.sub.7 cycloalkylalkyl or C.sub.2 -C.sub.4 alkoxyalkyl;

R.sup.2 is C.sub.1 -C.sub.6 alkyl substituted with 1.about.3 halogens;

R.sup.3 is H or CH.sub.3 ;

W is O or S;

A is ##STR101## wherein, X is H, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 haloalkylthio, C.sub.1 -C.sub.4 alkylthio, halogen, C.sub.2 -C.sub.5 alkoxyalkyl, C.sub.2 -C.sub.5 alkoxyalkoxy, amino, C.sub.1 -C.sub.3 alkylamino, di(C.sub.1 -C.sub.3 alkyl) amino or C.sub.3 -C.sub.5 cycloalkyl;

Y is H, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloakylthio, C.sub.1 -C.sub.4 alkylthio, C.sub.2 -C.sub.5 alkoxyalkyl, C.sub.2 -C.sub.5 alkoxyalkoxy, amino, C.sub.1 -C.sub.3 alkylamino, di(C.sub.1 -C.sub.3 alkyl)amino, C.sub.3 -C.sub.4 alkenyloxy, C.sub.2 -C.sub.5 alkylthioalkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.2 -C.sub.4 alkynyl, azido, cyano, C.sub.2 -C.sub.5 alkylsulfinylalkyl, C.sub.2 -C.sub.5 alkylsulfonylalkyl, CH.sub.2 OH, C.sub.3 -C.sub.5 cycloalkyl, ##STR102## m is 2 or 3, L.sup.1 and L.sup.2 are independently O or S;

R.sup.4 and R.sup.5 are independently C.sub.1 -C.sub.2 alkyl;

R.sup.6 is H or CH.sub.3 ;

Z is CH;

X.sup.3 is CH.sub.3 or OCH.sub.3 ;

or the agriculturally suitable salts thereof.

2. A compound as defined in the claim 1, wherein E is single bond, W is O, and R.sup.3 is H.

3. A compound as defined in the claim 1, wherein R.sup.1 is selected from the group consisting of H, halogen, C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.2 haloalkyl, C.sub.1 -C.sub.2 alkylthio, haloalkoxy and CH.sub.2 CN; X is selected from the group consisting of C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, Cl, F, Br, I, OCHF.sub.2, CH.sub.2 F, CF.sub.3, OCH.sub.2 CH.sub.2 F, OCH.sub.2 CHF.sub.2, OCH.sub.2 CF.sub.3, CH.sub.2 Cl and CH.sub.2 Br; and Y is H, C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, CH.sub.2 OCH.sub.3, CH.sub.2 OCH.sub.2 CH.sub.3, NHCH.sub.3, N(OCH.sub.3)CH.sub.3, N(CH.sub.3).sub.2, CF.sub.3, SCH.sub.3, OCH.sub.2 CH.dbd.CH.sub.2, OCH.sub.2 C.tbd.CH, CH.sub.2 OC.sub.2 H.sub.5, OCH.sub.2 CH.sub.2 OCH.sub.3, CH.sub.2 SCH.sub.3, ##STR103## OCHF.sub.2, OCF.sub.2 Br, SCHF.sub.2, cyclopropyl, C.tbd.CH or C.tbd.C--CH.sub.3, and then R.sup.4 and R.sup.5 are C.sub.1 -C.sub.2 alkyl, R.sup.6 is H or CH.sub.3, L.sup.1 and L.sup.2 are O or S and m is 2 or 3.

4. A compound as defined in the claim 1, wherein Q is Q-1 or Q-2; Z is CH; X is CH.sub.3, C.sub.2 H.sub.5, OCH.sub.3, OCH.sub.2 CH.sub.3, Cl or OCHF.sub.2 ; Y is CH.sub.3, OCH.sub.3, OC.sub.2 H.sub.5, C.sub.2 H.sub.5, CH.sub.2 OCH.sub.3, NHCH.sub.3, CH(OCH.sub.3).sub.2 or cyclopropyl.

5. A compound as defined in the claim 1, wherein R.sup.2 is CH.sub.2 F, CH.sub.2 CH.sub.2 F, CHF--CH.sub.3, CH.sub.2 Cl, CH.sub.2 Br, CHCl.sub.2, CHFCl, CH.sub.2 CH.sub.2 Cl, CHClCH.sub.3, CHF.sub.2, CHCl--CH.sub.2 Cl, CHFCH.sub.2 Cl, CHF--CH.sub.2 F or CH.sub.2 CHF.sub.2.

6. A compound as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamide.

7. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-fluoro-1-hydroxyethyl)-N-[(4-methoxy-6-methyl-pyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide.

8. A compound as defined in claim 1, wherein said general formula(I) is N-[(4-chloro-6-methoxy-pyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamide.

9. A compound as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethyl-pyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamide.

10. A compound as defined in claim 1, wherein said general formula(I) is N-[(4-chloro-6-ethoxy-pyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxyethyl)-2-pyridinesulfonamide.

11. A compound as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethoxy-pyrimidin-2-yl)amino carbonyl]-2-(2-fluoro-1-hydroxyethyl)-3-pyridinesulfonamide.

12. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-fluoro-1-hydroxypropyl)-N-[(4-methyl-6-methoxy-pyrimidin-2-yl) aminocarbonyl]-2-pyridinesulfonamide.

13. A compound as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethyl-pyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxypropyl)-2-pyridinesulfonamide.

14. A compound as defined in claim 1, wherein said general formula(I) is N-[(4-chloro-6-methoxy-pyrimidin-2-yl)amino carbonyl]-3-(-2-fluoro-1-hydroxypropyl)-2-pyridinesulfonamide.

15. A compound as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethoxy-pyrimidin-2-yl)aminocarbonyl]-3-(2-chloro-1-hydroxyethyl)-2-pyridinesulfonamide.

16. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-chloro-1-hydroxyethyl)-N-[(4-methoxy-6-methyl-pyrimidin-2-yl) aminocarbonyl]-2-pyridinesulfonamide.

17. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-chloro-1-hydroxyethyl)-N-[(4,6-dimethyl-pyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide.

18. A compound as defined in claim 1, wherein said general formula(I) is N-[(4-chloro-6-methoxy-pyrimidin-2-yl)aminocarbonyl]-3-(2-chloro-1-hydroxyethyl)-2-pyridinesulfonamide.

19. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-fluoro-1-hydroxybutyl)-N-[(4-methoxy-6-methyl-pyrimidin-2-yl) aminocarbonyl]-2-pyridinesulfonamide.

20. A compound as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethoxy-pyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxybutyl)-2-pyridinesulfonamide.

21. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-chloro-1-hydroxypropyl)-N-[(4,6-dimethoxy-pyrimidin-2-yl) aminocarbonyl]-2-pyridinesulfonamide.

22. A compound as defined in claim 1, wherein said general formula(I) is N-[(4-6-dimethoxy-pyrimidin-2-yl)aminocarbonyl]-3-(2-fluoro-1-hydroxypropyl)-2-pyridinesulfonamide.

23. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-chloro-1-hydroxyethyl)-N-[(4-chloro-6-ethoxy-pyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide.

24. A compound as defined in claim 1, wherein said general formula(I) is N-[(4-chloro-6-ethoxy-pyrimidin-2-yl)aminocarbonyl]-2-(2-fluoro-1-hydroxyethyl)-3-pyridinesulfonamide.

25. A compound as defined in claim 1, wherein said general formula(I) is 3-(2-chloro-hydroxypropyl)-N-[(4-methoxy-6-methyl-pyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide.

26. A compound as defined in claim 1, wherein said general formula(I) is N-[(4-chloro-6-methoxy-pyrimidin-2-yl)aminocarbonyl]-2-(2-fluoro-1-hydroxyethyl)-3-pyridinesulfonamide.

27. A compound as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethoxy-pyrimidin-2-yl)aminocarbonyl]-2-(2-fluoro-1-hydroxypropyl)-3-pyridinesulfonamide.

28. Compounds as defined in claim 1, wherein said general formula(I) is 2-(2-fluoro-1-hydroxyethyl)-N-[(4-methoxy-6-methyl-pyrimidin-2-yl)aminocarbonyl]-3-pyridinesulfonamide.

29. Compounds as defined in claim 1, wherein said general formula(I) is N-[(4,6-dimethyl-pyrimidin-2-yl)aminocarbonyl]-2-(2-fluoro-1-hydroxyethyl)-3-pyridinesulfonamide.

30. Compounds as defined in the claim 1, wherein, R.sup.1 is H; R.sup.2 is CH.sub.2 F, CH.sub.2 Cl, CHF.sub.2, CHFCH.sub.3 or CH.sub.2 CH.sub.2 F; R.sup.3 is H; A is A.sub.1 ; and W is O.

31. Intermediate compounds of the formula(I) in the claim 1 having the following formula(II) ##STR104## wherein R.sup.1, R.sup.2, R.sup.3, E, W and A are respectively as defined in claim 1; Ac is acetyl group or protected group regenerating hydroxy group by separating under the condition of acid or alkali; ##STR105## with the proviso that R.sup.1 is not a para substituent of sulfonyl urea.

32. A method for controlling weeds by which effective amount of one or more of the following formula (I) of pyridine sulfonyl urea derivatives in weedy area at pre-emergence or post emergence ##STR106## wherein O, W, R.sup.3 and A are respectively as defined in claim 1.

33. A herbicidal composition comprising one or more components selected from formula I of claim 1 in combination with an inert carrier.