This invention relates to a novel compound represented by the following general formula (I), its production, and an insecticidal and acaricidal composition containing it as an active ingredient:
wherein R1 and R2, which may be the same or different, are a hydrogen atom, a halogen atom, a lower alkyl group, a trifluoromethyl group, a lower alkoxy group, a lower alkenyloxy group or a halogenated lower alkoxy group or are, taken together, a methylenedioxy group; R3 is a vinyl group or a ethynyl group; R4 is a hydrogen atom or a lower alkyl group; R5 is a hydrogen atom or a fluorine atom; R6 is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxyl group or a trifluoromethyl group; Z is a nitrogen atom or a group represented by the formula -CH=; when Z is a nitrogen atom, Y is an oxygen atom; and when Z is a group of the formula -CH=, Y is an oxygen atom, a sulfur atom, a methylene group or a group represented by the formula -NH-.
本发明涉及由以下通式(I)代表的新型化合物、其生产以及含有该化合物作为活性成分的杀虫和杀螨组合物:
其中 R1 和 R2(可以相同或不同)是氢原子、卤素原子、低级烷基、三
氟甲基、低级烷氧基、低级烯氧基或卤代低级烷氧基,或合在一起是亚甲基二氧基;R3 是
乙烯基或
乙炔基;R4 是氢原子或低级烷基;R5 是氢原子或
氟原子;R6 是氢原子、卤素原子、低级烷基、低级烷氧基或三
氟甲基; Z 是氮原子或式 -CH= 所代表的基团;当 Z 是氮原子时,Y 是氧原子;当 Z 是式 -CH= 所代表的基团时,Y 是氧原子、
硫原子、亚甲基或式 -NH- 所代表的基团。