PROCESS FOR PREPARING CARBAMATE DERIVATIVES USEFUL AS INSECTICIDAL, MITICIDAL OR NEMATOCIDAL COMPOUNDS

摘要

Disclosed is a process for preparing carbamate derivatives useful as insecticidal, miticidal and nematocidal compounds and represented by the formula (III): (III) < IMG > by the reaction of an aminosulfenyl chloride derivative represented by the formula (I): < IMG > (I) wherein R1 and R2 are defined in the specification, with a 2,3-dihydro-2,2-dimethylbenzofuran-7-yl N-methyl-carbamate represented by the formula (II): < IMG > (II)