申请人:ISTITUTO GUIDO DONEGANI S.p.A.
公开号:EP0293943A2
公开(公告)日:1988-12-07
There are disclosed compounds having formula:
wherein: R = Cl, F; R₁ = H, Cl, F;
R₂ and R₅, which may be the same or different, are: H, a halogen atom, an alkyl, haloalkyl group;
R₃ and R₄, which may be the same or different, are: H, a halogen atom, an alkyl, haloalkyl, alkoxy, haloalkoxy group;
Z = O, S;
R₆ and R₉, which may be the same or different, are: H, a halogen atom, an alkyl, haloalkyl, alkoxy, haloalkoxy group;
R₇ and R₈, which may be the same or different are: H, a halogen atom, an alkyl, haloalkyl, alkoxy, haloalkoxy group;
X = O, S;
Y = a C₂-C₄ alkylene, haloethylene or haloethenyl group;
R₁₀ = C₁-C₄ alkyl, C₁-C₄ haloalkyl, C₃-C₄ alkenyl, C₃-C₄ haloalkenyl, C₃-C₄ cycloalkyl, C₃-C₄ halocycloalkyl, C₃-C₄ cycloalkenyl group.
The compounds having formula (I) are endowed with high insecticide activity showing mostly against larvae and eggs of insects.
公开了具有以下式子的化合物
其中R = Cl、F; R₁ = H、Cl、F;
R₂和R₅可以相同或不同,它们是H、卤素原子、烷基、卤代烷基;
R₃ 和 R₄ 可以相同或不同,它们是:H、卤素原子、烷基、卤代烷基H、卤素原子、烷基、卤代烷基、烷氧基、卤代烷氧基;
Z = O、S;
R₆ 和 R₉ 可以相同或不同,它们是:H、卤素原子、烷基、卤代烷基、烷氧基、卤代烷氧基;
R₇ 和 R₈ 可以相同或不同,它们是:H、卤原子、烷基、卤代烷基、烷氧基、卤代烷氧基H、卤素原子、烷基、卤代烷基、烷氧基、卤代烷氧基;
X = O、S
Y = C₂-C₄亚烷基、卤代乙烯基或卤代乙烯基;
R₁₀ = C₁-C₄ 烷基、C₁-C₄ 卤代烷基、C₃-C₄ 烯基、C₃-C₄ 卤代烯基、C₃-C₄ 环烷基、C₃-C₄ 卤代环烷基、C₃-C₄ 环烯基。
式(I)化合物具有很高的杀虫活性,主要针对幼虫和虫卵。