OPTICALLY ACTIVE METHOXYIMINOACETAMIDE DERIVATIVES, PROCESS FOR THE PREPARATION OF THEM, INTERMEDIATES THEREFOR, AND PESTICIDES CONTAINING THEM AS THE ACTIVE INGREDIENT

摘要

An optically active methoxyiminoacetamide derivative represented by the following general formula (I) (in the above general formula, Ar represents an aryl group or a heteroaryl group, Y represents a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkoxy group, a C1-C4 alkylthio group, a C2-C6 alkynyloxy group, a cyano group, a nitro group or an aryl group and n is an integer of 1 to 3), wherein its angle of rotation shows a negative value in chloroform has markedly excellent activities as agricultural chemicals.