申请人:Imperial Chemical Industries PLC
公开号:US04937388A1
公开(公告)日:1990-06-26
The invention provides insecticidally active compounds of formula I: ##STR1## wherein A is selected from oxygen and a group of formula S(O).sub.n, where n represents 0, 1 or 2; W represents one or two substituents selected from halo, alkyl, alkoxy, alkoxyalkyl, haloalkyl and haloalkoxy, or W represents a bidentate group linking adjacent carbon atoms, selected from alkylene and alkylenedioxy; Y represents a substituted aryl group where each substituent is selected from halo, alkyl, aryl, aralkyl, aryloxy and arylamino; Z represents a fluoroalkyl group of up to two carbon atoms; and either X' represents hydrogen and X is selected from hydrogen, halo, hydroxy, alkoxy and acyloxy, or X and X' together represent a second bond between the adjacent carbon atoms. The invention also provides processes and intermediates useful for the preparation of the compounds of formula I, insecticidal compositions comprising the compounds of formula I, and methods of combating and controlling pests therewith.
该发明提供了公式I的杀虫活性化合物:##STR1## 其中A从氧和公式S(O)。sub.n的群体中选择,其中n代表0、1或2;W代表从卤素、烷基、烷氧基、烷氧基烷基、卤代烷基和卤代烷氧基中选择的一个或两个取代基,或W代表连接相邻碳原子的双齿基团,该基团从烷基和烷二氧基中选择;Y代表取代芳基,其中每个取代基从卤素、烷基、芳基、芳基烷基、芳基氧基和芳基胺基中选择;Z代表高达两个碳原子的氟烷基团;而X'代表氢,X从氢、卤素、羟基、烷氧基和酰氧基中选择,或X和X'一起代表相邻碳原子之间的第二键。该发明还提供了用于制备公式I化合物的过程和中间体,包括公式I化合物的杀虫组合物,以及用于与之一起对抗和控制害虫的方法。