Derivatives of dihydrotriazole, and herbicidal compositions containing the same as an active ingredient

摘要

Disclosed herein are a derivative of dihydrotriazole represented by the general formula (I): <IMAGE> (I) wherein R1 represents an amino group, lower alkoxy group, or lower alkyl amino group, R2 represents a hydrogen atom, halogen atom, or lower alkyl group and R3 represents a hydrogen atom, lower alkyl group, benzyl group, furyl group, phenyl group or phenyl group substituted with a halogen atom, hydroxyl group, carboxyl group, methoxycarbonyl group, lower alkyl group or lower alkoxy group, and a herbicidal composition containing as an active ingredient at least one of the derivatives of dihydrotriazole.