2,3-Dihydro-2,2-dimethyl-7-benzofuranyl methyl carbamate derivatives, process for their preparation, pesticidal compositons containing them and chlorosulfenyl derivatives useful in their preparation.

摘要

The invention relates to derivatives of the formula (I): <IMAGE> in which Y represents the substituted or unsubstituted oxazolidin-2-on-3-yl radical. It also relates to the compounds of the formula (III) Y-S-Cl in which Y has the above meaning, and to their process of preparation by reaction of the compounds of the formula Y-H or of their N-trialkylsilylated derivatives with sulphur dichloride. The compounds of the formula (I) are obtained by reaction of the compounds of the formula (III) with carbofuran. They are used as an active ingredient in pesticidal compositions.