Phenoxyphenylalkanoic acid ester insecticides
AssigneeCiba-Geigy Corporation
InventorsAlbrecht Franke, Walter Traber
Life of this patent
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Abstract
Compounds of the formula ##SPC1## Wherein R.sub.1 represents a phenyl, phenoxy, phenylthio or cyclohexyl radical which is optionally substituted by halogen, nitro, alkyl and/or alkoxy, or a phenyl or cyclohexyl radical which is bonded via an alkylene, alkyleneoxy or alkylenethio bridge member, R.sub.2 represents cyano, carbamoyl, an alkoxycarbonyl, alkenyloxycarbonyl, alkinyloxycarbonyl, alkylcarbamoyl or dialkylcarbamoyl radical and R.sub.3 represents hydrogen or alkyl, their manufacture and agents for influencing the development of insects are disclosed.
Claims13
An insecticidal composition comprising an insecticidally effective amount of a compound of the formula ##SPC8## wherein R.sub.1 represents a phenyl, phenoxy, phenylthio or cyclohexyl radical which is optionally substituted by halogen, nitro, C.sub.1 -C.sub.5 alkyl or C.sub.1 -C.sub.5 alkoxy, or a phenyl or cyclohexyl radical which is bonded via a C.sub.1 -C.sub.4 alkylene, C.sub.1 -C.sub.4 alkyleneoxy or C.sub.1 -C.sub.4 alkylenethio bridge member, R.sub.2 represents a (C.sub.1 -C.sub.5 alkoxy) carbonyl, (C.sub.3 -C.sub.6 alkenyloxy)carbonyl or, (C.sub.3 -C.sub.6 alkinyloxy)carbonyl, radical and R.sub.3 represents hydrogen or C.sub.1 -C.sub.5 alkyl;
- together with a suitable carrier therefor.
Dependencies are inferred from the claim text.