Claims
- 1. A compound of formula (I):
- (I)R.sup.1 (CA.dbd.CA.sup.1).sub.x --C(.dbd.X)NR.sup.2 R.sup.3
- wherein R.sup.1 is C.sub.1-13 alkyl unsubstituted or substituted by a group selected from lower alkoxy, lower alkenyl, lower alkynyl, lower alkenyloxy, lower alkynyloxy, aryl, aryloxy, and aryl(lower)alkoxy, where the aryl group in the said aryl, aryloxy or arylalkoxy groups is phenyl, tetrahyde, indanyl or naphthyl, any of which may be substituted by one or more of halogen, lower alkyl, halo(lower)alkyl, halo(lower)alkoxy, halo, lower alkoxy and lower alkenyl; x=1 or 2; X=O or S; each A and A.sup.1 is independently hydrogen, lower alkyl or halo(lower)alkyl; R.sup.2 is C.sub.1-5 alkyl, C.sub.2-5 alkenyl or dioxalanylmethyl and R.sup.3 is:
- --S(O).sub.c NR.sup.7 R.sup.8
- where c is 0, 1 or 2, R.sup.7 is --CO.sub.2 R.sup.9 where R.sup.9 is lower alkyl or lower alkyl substituted by lower acyl, carbo(lower)alkoxy or cyano, and R.sup.8 is lower alkyl.
- 2. A compound according to claim 1 wherein R.sup.1 is alkyl or a group (M) or (N):
- (M) is Ar (CH.sub.2).sub.m
- (N) is Ar (CH.sub.2).sub.n O(CH.sub.2).sub.p Q(CH.sub.2).sub.q
- wherein Ar is phenyl, indanyl, tetrahydronaphthyl or naphthyl, any of which may be substituted by one or more of halogen, lower alkyl, halo(lower)alkyl, lower alkoxy, halo(lower)alkoxy, halo and lower alkenyl, m=1 to 8, n=O or 1, p=0 to 6, q=0 to 6, and Q is --O-- or --CH.sub.2 -- provided that if p=0, then Q is --CH.sub.2 --.
- 3. A compound according to claim 1 or 2 wherein A and A.sup.1 are both hydrogen.
- 4. A compound according to claim 1 or 2 wherein x=2.
- 5. A compound according to claim 1 or 2 wherein X is oxygen.
- 6. A compound according to claim 1 or 2 wherein R.sup.2 is lower alkyl.
- 7. A compound according to claim 6 wherein R.sup.2 is isobutyl, 1,2-dimethylpropyl, 2,2-dimethylpropyl or 2-methyl-2-propenyl.
- 8. A pesticidal composition comprising a pesticidally effective amount of a compound according to claim 1 or 2 and a carrier.
- 9. A method of combatting pests by applying to the pest or its locus a compound according to claim 1 or 2.
Parent Case Info
This is a divisional of copending application(s) Ser. No. 06/940,561 filed on Dec. 11, 1986 now U.S. Pat. No. 5,037,813.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4298617 |
Fahmy et al. |
Nov 1981 |
|
Divisions (1)
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Number |
Date |
Country |
Parent |
940561 |
Dec 1986 |
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