Insecticidal tetrahydrofuran-compound

摘要

A tetrahydrofuran-compound is disclosed herein which is represented by the formula (1) <IMAGE> (1) wherein each of X1 and X2 is a hydrogen atom or a methyl group, Y is a hydrogen atom or a carbonyl group substituted by a lower alkyl group (Y') having 1 to 4 carbon atoms, i.e., an acyl group (-COY'), and n is 2 or 3, and an insecticide containing the tetrahydrofuran-compound as an effective component.