Aromatic compounds, their production processes and their compositions for the control of insect pests
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0488236A1
公开(公告)日:1992-06-03
An aromatic compound of the formula:
wherein R¹ is, the same or different, a halogen atom, a C₁-C₄ alkyl group, a C₁-C₄ haloalkyl group, a C₁-C₃ alkoxy group or a C₁-C₃ haloalkoxy group; R² is a hydrogen atom or a methyl group; R³ is, the same or different, a halogen atom, a C₁-C₄ alkyl group, a C₁-C₄ haloalkyl group, a C₁-C₂ alkoxy group or a C₁-C₂ haloalkoxy group, or two adjacent R³s may be combined together to represent a C₁-C₂ alkylenedioxy group optionally bearing one or two substituents selected from halogen and methyl; p is an integer of 2 to 5; q is an integer of 0 to 5, which is useful for control of insect pests.
式中的芳香族化合物:
其中 R¹ 是相同或不同的卤素原子、C₁-C₄ 烷基、C₁-C₄ 卤代烷基、C₁-C₃ 烷氧基或 C₁-C₃ 卤代烷氧基;R² 是氢原子或甲基;R³是相同或不同的卤原子、C₁-C₄烷基、C₁-C₄卤代烷基、C₁-C₂烷氧基或 C₁-C₂卤代烷氧基、或两个相邻的 R³ 结合在一起代表 C₁-C₂烷二氧基基团,该基团可任选带有一个或两个选自卤素和甲基的取代基;p 是 2 至 5 的整数; q 是 0 至 5 的整数,可用于防治害虫。