申请人:RHONE-POULENC AGROCHIMIE
公开号:EP0234119A1
公开(公告)日:1987-09-02
The invention provides a method for the control of arthropod, plant nematode or helminth pests using compounds of the formula:
wherein Y is halogen, cyano, nitro, RSO₂, RSO or RS in which R is alkyl, cycloalkyl or alkenyl, thiocyanato, sulphamoyl, carbamoyl, alkoxycarbonyl, alkanoyl or alkyl; Z represents hydrogen, an amino group -NR¹R², alkylsulphenylamino, alkoxymethyleneamino, halogen, alkyl, carboxy, alkylthio, alkylsulphinyl or alkylsulphonyl, trialkylsilylmethyl, trialkylsilyl, cyano or nitro; R³ represents halogen, alkyl or alkoxy, halogen-substituted alkylthio or alkylsulphinyl, nitro, cyano, or alkylsulphonyl; and R⁴ represents halogen, cyano, nitro, alkyl or cycloalkyl, and n is 1 to 5, and salts thereof, provided that R⁴, Y and Z do not simultaneously represent one of nitro, cyano, halogen and unsubstituted alkyl; pesticidal compositions, novel compounds and processes for their preparation are described.
本发明提供了一种使用式化合物防治节肢动物、植物线虫或蠕虫害虫的方法:
其中 Y 是卤素、氰基、硝基、RSO₂、RSO 或 RS,其中 R 是烷基、环烷基或烯基、硫氰基、氨基磺酰基、氨基甲酰基、烷氧基羰基、烷酰基或烷基;Z 代表氢、氨基-NR¹R²、烷基硫代苯氨基、烷氧基亚甲基氨基、卤素、烷基、羧基、烷硫基、烷基亚磺酰基或烷基磺酰基、三烷基硅甲基、三烷基硅基、氰基或硝基;R³ 代表卤素、烷基或烷氧基、卤素取代的烷硫基或烷基亚磺酰基、硝基、氰基或烷基磺酰基;R⁴ 代表卤素、氰基、硝基、烷基或环烷基,且 n 为 1 至 5,以及它们的盐,条件是 R⁴、Y 和 Z 不同时代表硝基、氰基、卤素和未取代烷基中的一种;描述了杀虫剂组合物、新型化合物及其制备工艺。