Pesticidal esters
AssigneeCiba-Geigy Corporation
InventorsWilly Meyer, Jozef Drabek, Saleem Farooq, Laurenz Gsell, Friedrich Karrer
Life of this patent
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Abstract
3-(2,2-Dichlorovinyloxy)-benzylesters of the formula ##STR1## wherein each of R.sub.1 and R.sub.2 independently represent fluoro, chloro, bromo or methyl, R.sub.3 represents hydrogen or methyl, R.sub.4 represents hydrogen or cyano, processes for their production and their use in pest control.
Claims11
A compound of the formula ##STR7## wherein R.sub.1 and R.sub.2 are the same and represents a fluorine, chlorine or bromine atom or a methyl group, R.sub.3 represents a methyl group and R.sub.4 represents a cyano group.
(.+-.)-.alpha.-Cyano-3(2,2-dichlorovinyloxy)benzyl (.+-.) cis/trans-2(2,2-dichlorovinyl)3,3-dimethylcyclopropane carboxylate.
Dependencies are inferred from the claim text.