2-Fluoro-2-cyanoethenyl cyclopropane carboxylates as pesticides
US4565822A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 1984 |
| Grant date | Jan 21, 1986 |
| Priority date | — |
| Expiry date | Aug 2, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F3/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
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 carb…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.