Claims
- 1. An N-arylsulfonyl-N'-(4-mercaptomethyl-triazinyl)-urea of the formula I ##STR110## wherein E is nitrogen,
- X is oxygen, sulfur, --NR.sup.3 --, --N.dbd.CR.sup.3 --, --CH.dbd.CH-- or ##STR111## Z is oxygen or sulfur, R.sup.1 is hydrogen, halogen, nitro, ethinyl, --NR.sup.16 R.sup.17, --CR.sup.6 -di-C.sub.1 -C.sub.4 -alkoxy, ##STR112## --CW--R.sup.6, --SO.sub.2 --NR.sup.7 R.sup.8, --CO--R.sup.9, --Y.sub.m --R.sup.10, --SO.sub.2 --R.sup.11 or O--SO.sub.2 R.sup.12, in which m is zero or 1,
- R.sup.2 is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl or nitro,
- R.sup.3 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.4 -alkenyl or C.sub.1 -C.sub.4 -alkoxy,
- R.sup.4 is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.2 -C.sub.4 -alkoxyalkyl, C.sub.2 -C.sub.4 -alkoxyalkoxy, cyclopropyl,
- --NH.sub.2, C.sub.1 -C.sub.4 -alkylamino, di-C.sub.1 -C.sub.4 -alkylamino, or a saturated 5- to 7-membered nitrogen heterocycle selected from pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine and hexamethyleneimine
- R.sup.5 is cyano, --CZ--R.sup.13, ##STR113## or an unsaturated heterocycle selected from imidazole, triazole, pyridine, pyrimidine, thiazole, oxazole, thiadiazole, oxadiazole, pyridazine, thiophene or furan, as well as partially unsaturated derivatives thereof which are unsubstituted or substituted by a radical selected from the group comprising: halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -haloalkyl,
- R.sup.6 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.4 -C.sub.7 -cycloalkylalkyl or C.sub.2 -C.sub.4 -alkoxyalkyl,
- R.sup.7 and R.sup.16 independently of one another are hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -cyanoalkyl or C.sub.1 -C.sub.4 -alkoxy,
- R.sup.8 and R.sup.17 independently of one another are hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.4 -alkenyl or C.sub.1 -C.sub.4 -alkoxy, or
- R.sup.7 and R.sup.8 as well as R.sup.16 and R.sup.17 independently of one another form, together with the nitrogen atom binding them, a 5- to 7-membered saturated nitrogen heterocycle selected from pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine and hexamethyleneimine,
- R.sup.9 is C.sub.1 -C.sub.4 -alkoxy, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.2 -C.sub.6 -haloalkoxy, C.sub.1 -C.sub.4 -cyanoalkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.3 -C.sub.4 -alkenylthio, C.sub.3 -C.sub.4 -alkynylthio, C.sub.5 -C.sub.6 -cycloalkoxy, C.sub.4 -C.sub.7 -cycloalkoylalkoxy, --NR.sup.7 R.sup.8 or C.sub.2 -C.sub.6 -alkoxyalkoxy,
- R.sup.10 is C.sub.3 -C.sub.4 -alkynyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl mono- or polysubstituted by halogen, cyano, C.sub.1 -C.sub.4 -alkoxy or --SO.sub.n --C.sub.1 -C.sub.4 -alkyl, or is C.sub.1 -C.sub.4 -alkyl mono- or polysubstituted by halogen, cyano, nitro, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.1 -C.sub.4 -haloalkylthio, --SO.sub.n --C.sub.1 -C.sub.4 -alkyl, --T--CX--R.sup.18, ##STR114## --CO--R.sup.6, --CO--R.sup.9 or --SO.sub.2 --NR.sup.7 R.sup.8, in which n is zero, 1 or 2,
- R.sup.11 is C.sub.2 -C.sub.4 -haloalkoxy,
- R.sup.12 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl or --NR.sup.16 R.sup.17,
- R.sup.13 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, phenyl, di-C.sub.1 -C.sub.4 -alkylamino, or a saturated 5- to 7-membered nitrogen heterocycle selected from pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine and hexamethyleneimine,
- R.sup.14 and R.sup.15 independently of one another are C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.3 -C.sub.4 -alkoxyalkoxy, C.sub.3 -C.sub.4 -alkenyloxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.4 -alkylamino or di-C.sub.1 -C.sub.4 -alkylamino,
- R.sup.18 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio or --NR.sup.16 R.sup.17,
- T is oxygen or sulfur,
- W is oxygen or .dbd.N--O--R.sup.3, and
- Y is oxygen, sulfur, --SO-- or --SO.sub.2 --;
- and the salts of these compounds.
- 2. A compound according to claim 1, wherein X is --CH.dbd.CH--.
- 3. A compound according to claim 1, wherein Z is oxygen.
- 4. A compound according to claim 1, wherein R.sup.1 is C.sub.1 -C.sub.4 -alkoxycarbonyl, nitro, halogen, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy or di-C.sub.1 -C.sub.4 -alkylsulfamoyl.
- 5. A compound according to claim 1, wherein R.sup.2 is hydrogen.
- 6. A compound according to claim 1, wherein R.sup.3 is hydrogen.
- 7. A compound according to claim 1, wherein R.sup.4 is halogen, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkyl.
- 8. A compound according to claim 1, wherein R.sup.5 is C.sub.1 -C.sub.4 -alkylcarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxythiocarbonyl, di-C.sub.1 -C.sub.4 -alkylcarbamoyl, di-C.sub.1 -C.sub.4 -alkylthiocarbamoyl, di-C.sub.1 -C.sub.4 -alkoxyphosphonyl, di-C.sub.1 -C.sub.4 -alkoxythiocarbonyl, N-pyrrolidinocarbonyl, N-pyrrolidinothiocarbonyl, N-morpholinothiocarbonyl, 2H-1,3,4-triazol-3-yl, 4,5-dihydrothiazol-2-yl, 1-C.sub.1 -C.sub.4 -alkyl-imidazol-2-yl, 2-pyridinyl or 2-pyrimidinyl.
- 9. A compound according to claim 1, wherein X is the ethenylene bridge, Z is oxygen, R.sup.1 is C.sub.1 -C.sub.4 -alkoxycarbonyl, nitro, halogen, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy or di-C.sub.1 -C.sub.4 -alkylsulfamoyl, and R.sup.2 and R.sup.3 are hydrogen.
- 10. A compound according to claim 1, wherein R.sup.4 is halogen, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkyl, and R.sup.5 is C.sub.1 -C.sub.4 -alkylcarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxythiocarbonyl, di-C.sub.1 -C.sub.4 -alkylcarbamoyl, di-C.sub.1 -C.sub.4 -alkoxyphosphonyl, di-C.sub.1 -C.sub.4 -alkoxythiophosphonyl, N-pyrrolidinocarbonyl, N-pyrrolidinothiocarbonyl, N-morpholinothiocarbonyl, 1H-1,2,4-triazol-3-yl, 4,5-dihydrothiazol-2-yl, 1-C.sub.1 -C.sub.4 -alkyl-imidazol-2-yl, 2-pyridinyl or 2-pyrimidinyl.
- 11. A compound according to claim 1, wherein X is the ethenylene bridge, Z is oxygen, R.sup.1 is C.sub.1 -C.sub.4 -alkoxycarbonyl, nitro, halogen, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy or di-C.sub.1 -C.sub.4 -alkylsulfamoyl, and R.sup.2 and R.sup.3 are hydrogen, halogen, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkyl, and R.sup.5 is C.sub.1 -C.sub.4 -alkylcarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxythiocarbonyl, di-C.sub.1 -C.sub.4 -alkylcarbamoyl, di-C.sub.1 -C.sub.4 -alkylthiocarbamoyl, di-C.sub.1 -C.sub.4 -alkoxyphosphonyl, di-C.sub.1 -C.sub.4 -alkoxythiophosphonyl, N-pyrrolidinocarbonyl, N-pyrrolidinothiocarbonyl, N-morpholinothiocarbonyl, 2H-1,2,4-triazol-3-yl, 4,5-dihydrothiazol-2-yl, 1-C.sub.1 -C.sub.4 -alkyl-imidazol-2-yl, 2-pyridinyl or 2-pyrimidinyl.
- 12. N-(2-methoxycarbonylphenylsulfonyl)-N'-(4-methoxy-6-methoxythiocarbonylthiomethyl-1,3,5-triazin-2-yl)-urea according to claim 1.
- 13. N-(2-methoxycarbonylphenyl-sulfonyl)-N'-[methoxy-6-(N,N-dimethylthiocarbamoylthiomethyl)-1,3,5-triazin-2-yl]urea according to claim 1.
- 14. A herbicidal and plant-growth-inhibiting composition which contains, as active ingredient, at least one arylsulfonyl-N'-(4-mercaptomethyltriazinyl)-urea of claim 1, together with carriers and/or other additives.
- 15. A method of controlling undesirable plant growth, which method comprises applying thereto or to the locus thereof an effective amount of an active substance of claim 1.
- 16. A method of reducing plant growth, which method comprises applying to the plants or to the locus thereof an effective amount of an active substance of claim 1.
- 17. A method for the selective pre- or post-emergence controlling of weeds in crops of cultivaed plants, which method comprises applying thereto or to the locus thereof an effective amount of the active substance of claim 16.
- 18. A process for the selective controlling of weeds in crops of useful plants, which process comprises treating the crops or the cultivated area thereof with an effective amount of an active substance of claim 1.
Priority Claims (1)
Number |
Date |
Country |
Kind |
4669/83 |
Aug 1983 |
CHX |
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Parent Case Info
This is a divisional of application Ser. No. 641,091 filed on Aug. 15, 1984, now U.S. Pat. No. 4,639,264.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4169719 |
Levitt |
Oct 1979 |
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Foreign Referenced Citations (1)
Number |
Date |
Country |
0084224 |
Jul 1983 |
EPX |
Divisions (1)
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Number |
Date |
Country |
Parent |
641091 |
Aug 1984 |
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