Compounds of the following structure, the corresponding N-oxides and agriculturally acceptable salts, are disclosed as effective insecticides: ##STR1## in which U is selected from ##STR2## Q is selected from hydrogen, hydroxy, sulfhydryl, and fluorine; R is selected from a heterocycle having 5 or 6 ring atoms, optionally fused to a benzene ring, and ##STR3## wherein V, W, X, Y, Z are as defined in the specification.
以下结构化合物,对应的N-
氧化物和农业可接受的盐,被披露为有效的
杀虫剂:##
STR1## 其中U从##
STR2## 中选择,Q从
氢、羟基、
硫醇和
氟中选择;R从具有5个或6个环原子的杂环中选择,可选地融合到
苯环和##
STR3## 中选择,其中V、W、X、Y、Z如规范中定义。