NOVEL PENTAFLUOROBENZYLOXYCARBONYL DERIVATIVES,A PROCESS FOR THEIR PREPARATION AND THEIR USE AS INSECTICIDES AND ACARICIDES

摘要

A pentafluorobenzyl 2,2-dimethyl-3-vinylcyclopropane carboxylate of the formula in which R is hydrogen or halogen, and R1 is optionally substituted phenyl, or R and R1 together constitute an alkylene chain with at least two carbon atoms, which possess arthropodicidal properties.