申请人:ROUSSEL-UCLAF
公开号:EP0372870A3
公开(公告)日:1991-01-16
Compounds of the formula (I)
which contain between 10 and 27 carbon atoms, and wherein m and m¹ are independently selected from 0, 1 and 2; R2a is hydrogen, methyl, or ethyl; R2b is acetylene or contains between 3 and 18 carbon atoms and is a group R⁶, wherein R⁶ is a C₁₋₁₃ non-aromatic hydrocarbyl group, optionally substituted by a cyano or C₁₋₄ carbalkoxy group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R⁷ which are the same or different and each contains one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R2b is a 6-membered aromatic ring substituted by cyano and/or by one to three groups R⁷ and/or by a group -C≡CH, -C≡C-R⁶ or C≡C-halo and/or by one to five halo atoms and/or by one to three C₁₋₄ haloalkyl groups wherein R⁶ and R⁷ are as hereinbefore defined; R4b and R5b are the same or different and are chosen from hydrogen, methyl or ethyl each optionally substituted by hydroxy, 1-5 fluoro atoms, methoxy, ethoxy, acetoxy, C₂₋₃ carbalkoxy or cyano or R4b and R5b and the carbon atoms of the dithiolane ring to which they are attached form a double bond; and R4a and R5a are the same or different and are each chosen from hydrogen or a C₁₋₁₁ non-aromatic hydrocarbyl group optionally substituted by 1 to 7 halo atoms, cyano, nitro, hydroxy, C₁₋₄ alkoxy or C₂₋₄ carbalkoxy groups or a phenyl or benzyl group optionally substituted by 1 to 5 halo atoms or C₁₋₄ haloalkyl groups, or R4a and R5a and the carbon atoms of the dithiolane ring to which they are attached form a cyclic or bridged polycyclic ring system containing between 3 and 9 atoms in the ring system and optionally substituted by a C₁₋₆ aliphatic group optionally substituted by 1 to 7 halo atoms or hydroxy or C₁₋₄ alkoxy groups; oxo, hydroxy a group (O)n S(O)r(O)tR⁸ wherein R⁸ is a C₁₋₄ aliphatic group optionally substituted by 1 to 5 halo atoms, n and t are each 0 or 1, r is 0, 1 or 2, the sum of n, r and t being between 0 and 3; C₁₋₄ alkoxy, C₁₋₄ carbalkoxy, one to 7 halo atoms, cyano, nitro or C₁₋₄ carbalkoxy provided that R4a, R4b, R5a and R5b are not all hydrogen and that one of R4a, R4b, R5a and R5b is not methyl when the others are hydrogen, are described as having activity as pesticides. Processes for their preparation, pesticidal formulations containing them and their use against pests are also disclosed.
具有以下结构的化合物(I),其中含有10至27个碳原子,m和m¹分别独立选择为0、1和2;R2a为氢、甲基或乙基;R2b为乙炔或含有3至18个碳原子并且是一个R⁶基团,其中R⁶是一个C₁₋₁₃非芳香烃基团,可以选择性地被氰基或C₁₋₄羰氧基团取代和/或一个或两个羟基和/或一个到五个相同或不同的卤素原子和/或一个到三个相同或不同的R⁷基团取代,每个基团包含一个到四个异原子,这些异原子选择自氧、硫、氮和硅,具有1到10个碳原子,可以选择性地具有1到6个氟或氯原子,或者R2b是一个含有氰基和/或一个到三个R⁷基团和/或一个-C≡CH基团、-C≡C-R⁶基团或C≡C-卤素基团和/或一个到五个卤素原子和/或一个到三个C₁₋₄卤代烷基基团的6元芳环,其中R⁶和R⁷如前所定义;R4b和R5b选择自氢、甲基或乙基,每个基团可以选择性地被羟基、1-5个氟原子、甲氧基、乙氧基、乙酰氧基、C₂₋₃羰氧基或氰基取代,或者R4b和R5b以及它们连接的二硫杂环环上的碳原子形成双键;R4a和R5a选择自氢或一个C₁₋₁₁非芳香烃基团,可以选择性地被1到7个卤素原子、氰基、硝基、羟基、C₁₋₄烷氧基或C₂₋₄羰氧基团取代,或者选择自苯基或苄基基团,可以选择性地被1到5个卤素原子或C₁₋₄卤代烷基基团取代,或者R4a和R5a以及它们连接的二硫杂环环上的碳原子形成一个含有3到9个原子的环系统的环状或桥联多环环系统,可以选择性地被一个1到7个卤素原子或羟基或C₁₋₄烷氧基取代的C₁₋₆脂肪基团取代;氧、羟基、一个(O)nS(O)r(O)tR⁸基团,其中R⁸是一个C₁₋₄脂肪基团,可以选择性地被1到5个卤素原子取代,n和t各自为0或1,r为0、1或2,n、r和t的总和在0和3之间;C₁₋₄烷氧基、C₁₋₄羰氧基、一个到7个卤素原子、氰基、硝基或C₁₋₄羰氧基,前提是R4a、R4b、R5a和R5b不全为氢,且在其他为氢时,其中一个R4a、R4b、R5a和R5b不是甲基,被描述为具有杀虫剂活性。还披露了它们的制备方法、含有它们的杀虫剂配方和它们对抗害虫的用途。