Pyrazole compounds, method for production thereof, use thereof and intermediates for production thereof
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0361827A1
公开(公告)日:1990-04-04
A pyrazole compound is represented by the formula,
wherein R, is a hydrogen atom, or an alkyl or phenyl group; R2 is a hydrogen atom, or an alkyl or haloalkyl group; R3 is a hydrogen atom, or an alkyl or phenyl group; each of R4 and Rs, which may be the same or different, is a hydrogen atom or an alkyl group; Rs is a hydrogen atom, or an alkyl, haloalkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, trialkylsilyl or dialkyl phenylsilyl group, or an optionally substituted cycloalkyl, cycloalkenyl, phenyl or pyridyl group; R7 is an alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxyalkyl, alkylthioalkyl or mono or dialkylaminoalkyl group, or an optionally substituted cycloalkyl or cycloalkenyl group, or a group represented by
(in which X is an oxygen or sulfur atom), or a group represented by
(in which each of V's, which may be the same or different, is a hydrogen or halogen atom, or an alkyl, haloalkyl, alkoxyl, haloalkoxyl or methylenedioxy group, A is a nitrogen atom or a methine group, and n is an integer of from 1 to 5); and Z is an oxygen or sulfur atom.
It has insecticidal, acaricidal and fungicidal properties. Methods for preparing it and intermediates used in such methods are also disclosed.
一种吡唑化合物由式表示、
其中 R 是氢原子,或烷基或苯基;R2 是氢原子,或烷基或卤代烷基;R3 是氢原子,或烷基或苯基;R4 和 Rs(可以相同或不同)各自是氢原子或烷基;Rs 是氢原子,或烷基、卤代烷基、烯基、烷氧基烷基、烷硫基烷基、三烷基硅基或二烷基苯基硅基,或任选取代的环烷基、环烯基、苯基或吡啶基; R7 是烷基、卤代烷基、烯基、卤代烯基、炔基、卤代炔基、烷氧基烷基、烷硫基烷基或单烷基或二烷基氨基烷基,或任选取代的环烷基或环 烯基,或由以下各项表示的基团
(其中 X 为氧原子或硫原子)代表的基团,或由以下各项代表的基团
(其中每个 V(可以相同或不同)是氢原子或卤素原子,或烷基、卤代烷基、烷氧基、卤代烷氧基或亚甲基二氧基,A 是氮原子或甲基,n 是 1 至 5 的整数);以及 Z 是氧原子或硫原子。
它具有杀虫、杀螨虫和杀真菌的特性。此外,还公开了其制备方法和用于此类方法的中间体。