Compounds having the formula RXY-R3 PARALLEL ANGLE C=N-O-P ANGLE R1R2 in which X is oxygen or sulfur; Y is oxygen or sulfur; R is alkyl; R1 is alkyl; R2 is alkyl or alkoxy and R3 is (1) phenyl or (2) mono-, di- or tri-substituted phenyl wherein the substituent is (a) nitro, (b) cyano, (c) halogen, O PARALLEL (d) C-R4 wherein R4 is alkyl, (e) CF3, (f) SO2NHR5 wherein R5 is alkyl or (g) thiomethyl used as as insecticides and acaricides are disclosed.
具有以下公式的化合物RXY-R3的C=N-O-P角度R1R2,其中X是氧或硫;Y是氧或硫;R是烷基;R1是烷基;R2是烷基或烷氧基,R3是(1)苯基或(2)单取代、双取代或三取代苯基,其中取代基为(a)硝基,(b)氰基,(c)卤素,O(d)C-R4,其中R4是烷基,(e)CF3,(f)SO2NHR5,其中R5是烷基或(g)巯基甲基,作为杀虫剂和杀螨剂。