Triazole derivatives and uses thereof

摘要

Disclosed are triazole derivatives represented by the following formula, insecticides and acaricides containing the triazole derivatives as active ingredients, and a method of controlling insect pests and mites. <CHEM> wherein R<1> represents a hydrogen atom, a lower alkyl group, a halogen atom, 1-pyrrolyl group, a group represented by the formula NR<2>R<3> (where R<2> and R<3> are the same or different and each represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkoxyalkyl group, an alkylthioalkyl group, an alkylthio group, an alkylsulfonyl group, a substituted phenyl group, an alkoxycarbonyl group, an unsubstituted or alkoxy-substituted alkanoyl group or a saturated heterocyclic ring, or the formula <CHEM> (wherein R<2'> and R<3'> are the same or different and each represent an alkyl group, an alkoxycarbonyl group, an alkoxycarbonyl-substituted alkyl group, or R<2'> and R<3'> link to each other) or R<2> and R<3> link to each other to form an unsubstituted or substituted nitrogen-containing saturated heterocyclic ring represented by NR<2>R<3>) or a group represented by the formula N=CR<4>R<6> (where R<4> represents a hydrogen atom, an alkyl group or an unsubstituted or substituted phenyl group and R<6> represents a hydrogen atom, an alkyl group, an alkoxy group or a dialkylamino group), R<5> represents a methyl group substituted with at least one halogen atom or an ethyl group substituted with at least one halogen atom; n represents 0, 1 or 2; Y represents a nitrogen atom or a group represented by the formula CX<2> (where X<2> is as defined hereinafter); and X<1> and X<2> are the same or different and each represent a halogen atom, a nitro group or a cyano group.