Ether compounds, their production and an insecticidal and/or acaricidal composition containing the same
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0094085A1
公开(公告)日:1983-11-16
Ether compounds of the general formula,
wherein W represents methine group or nitrogen atom, and (1) when W is the methine group,
R1 represents hydrogen atom, fluorine atom, chlorine atom, bromine atom or methyl group, R2 represents hydrogen atom or fluorine atom, R3 and R4 are same or different and represent hydrogen atom, a halogen atom, a C1-4 alkyl, a C1-4 alkoxyl, difluoromethoxy or 2,2,2-trifluoroethoxy group, or represent, taken together, methylenedioxy group, A represents I oxygen atom, methylene group or imino group, and when the A represents oxygen atom or methylene group, X and Y represent, taken together, ethylene group or 1,1-difluoroethylene group and when the A represents imino group, both X and Y represent methyl group or represent, taken together, ethylene j group or 1,1-difluoroethylene group, and (2) when W is the nitrogen atom, both R1 and R2 represent hydrogen atom, R3 and R4 are as defined above, A represents oxygen atom, and both X and Y represent methyl group or represent, taken together, ethylene group or 1,1-difluoroethylene group.
The ether compounds of the present invention are useful as an active ingredient of an insecticidal and/or acaricidal composition.
通式如下的醚化合物
其中 W 代表
甲基或
氮原子,(1) 当 W 为
甲基时、
R1 代表
氢原子、
氟原子、
氯原子、
溴原子或
甲基,R2 代表
氢原子或
氟原子,R3 和 R4 相同或不同并代表
氢原子、卤素原子、C1-4 烷基、C1-4 烷
氧基、二
氟甲
氧基或
2,2,2-三
氟乙
氧基,或共同代表亚甲二
氧基,A 代表 I
氧原子、亚
甲基或亚
氨基,当 A 代表
氧原子或亚
甲基时,X 和 Y 代表、(2) 当 W 为
氮原子时,R1 和 R2 均代表
氢原子,R3 和 R4 如上定义,A 代表
氧原子,X 和 Y 均代表
甲基或代表
乙烯基或 1,1-二
氟乙烯基。
本发明的醚化合物可用作杀虫和/或
杀螨剂组合物的活性成分。