2-Fluoro-2-cyanoethenyl cyclopropane carboxylates as pesticides

Details 2-Fluoro-2-cyanoethenyl cyclopropane carboxylates as pesticides 2-Fluoro-2-cyanoethenyl cyclopropane carboxylates as pesticides

1984-08-02

1986-01-21

Jiles, Henry R.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514471, 514520, 514525, 514514, 260465D, 2604654, 546300, 549496, C07D21365, C07C12148, A01N 5300

Patent

active

045658226

ABSTRACT:
Novel cyclopropanecarboxylates in all possible isomeric forms or mixtures thereof of the formula ##STR1## with a 1R,cis or 1R,trans structure and wherein X is a halogen, R is selected from the group consisting of (A) optionally unsaturated alkyl of 2 to 12 carbon atoms, (B) optionally unsaturated cycloalkyl of 3 to 12 carbon atoms, (c) ##STR2## Z is selected from the group consisting of --C.tbd.CH, --CH.sub.3 and --CN and Ar is selected from the group consisting of --C.sub.6 H.sub.5, --C.sub.6 F.sub.5, ##STR3## B is hydrogen or fluorine and X is fluorine, chlorine or bromine ##STR4## Y.sub.2 is selected from the group consisting of hydrogen, fluorine, chlorine bromine, --C.tbd.N and --C.tbd.CH, Y.sub.3, Y.sub.4, and Y.sub.5 are individually selected from the group consisting of hydrogen, fluorine, chlorine, bromine alkyl of 1 to 8 carbon atoms and cycloalkyl of 3 to 8 carbon atoms optionally substituted by one or more functional groups, alkenyl of 2 to 8 carbon atoms and alkynyl of 2 to 8 carbon atoms, and two of Y.sub.3, Y.sub.4 and Y.sub.5 can form rings between them with the proviso that if X is bromine and R is ##STR5## and Z is cyano or ethynyl and A.sub.r is ##STR6## the carbon carrying Z is in the (S) configuration and the double bond in the 3-side chain may have E or Z structure useful in combatting pests such as insects, nematodes acarids.

REFERENCES:
patent: 4385070 (1983-05-01), Bentley et al.

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