NEW PYRETHRINOID ESTERS OF 1,3,4,5,6,7-HEXAHYDRO-1,3-DIOXO-2H-ISOINDOL-2-YL-METHYL ALCOHOL, THEIR PREPARATION PROCESS AND THEIR USE AS PESTICIDES

摘要

The subject of the invention is the compounds of formula (I): in which: - X represents a halogen atom, - Y represents an oxygen or sulphur atom, - R represents an optionally substituted, saturated or unsaturated, linear, branched or cyclic alkyl radical containing up to 8 carbon atoms, an optionally substituted aryl radical containing up to 14 carbon atoms or an optionally substituted heterocyclic radical, in all their possible stereoisomeric forms, and their mixtures. The compounds of the invention exhibit advantageous pesticidal properties.