Compounds of theformula (I), wherein X and Y are independently O, S or NR5, R1, R2 and R4 are independently hydrogen, halogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6haloalkoxy, R5 is halogen, cyano, C1-C6alkyl or C1- C6haloalkyl and R3 is aryl, aryl substituted by one or more further substituents, heteroaryl or heteroaryl substituted by one or more further substituents are useful as a pesticides especially fungicide.
化合物的结构式(I),其中X和Y独立地为O、S或NR5,R1、R2和R4独立地为氢、卤素、C1-C6烷基、C1-C6卤代烷基、C1-C6烷氧基或C1-C6卤代烷氧基,R5为卤素、
氰基、C1-C6烷基或C1-C6卤代烷基,R3为芳基、一个或多个进一步取代基取代的芳基、杂环芳基或一个或多个进一步取代基取代的杂环芳基,这些化合物作为
杀虫剂特别是杀真菌剂是有用的。