N-vinylimidazolidine derivatives insecticides containing same as an effective ingredient

摘要

The present invention relates to novel N-vinylimidazolidine derivatives of the following formula (1), a process for producing them, an insecticide containing the derivatives as an effective ingredient, and novelintermediates. The derivatives (1) are useful as agricultural chemicals (particularly, as insecticides) in the fields of agriculture, and the intermediates are useful in various industrial fields, especially as intermediates for agricultural chemicals. <IMAGE> (1) where R1, R2, Z are as defined in the specification.