A compound represented by general formula (I), a process for producing the same, and an insecticide containing the same: wherein Z represents a 5- or 6-membered nitrogenous hetero-cyclic group which may be substituted; X represents carbon, nitrogen, sulfur or oxygen; Y represents -CR₃=CR₄-CR₅R-, etc.; R₂ represents an electron drawing group except for nitro, cyano and trifluoroacetyl; R₁ and R₃ to R₆ represent each hydrogen, halogen or lower alkyl which may be substituted.
通式(I)代表的化合物、生产该化合物的工艺以及含有该化合物的
杀虫剂: 其中 Z 代表可被取代的 5 或 6 元含氮杂环基团;X 代表碳、氮、
硫或氧;Y 代表-CR₃=CR₄-CR₅R-等。R₁ 和 R₃ 至 R₆ 分别代表氢、卤素或可被取代的低级烷基。