申请人:RHONE-POULENC AGROCHIMIE
公开号:EP0372982A2
公开(公告)日:1990-06-13
Substituted-1-arylpyrrole compounds of formula (I), below are useful as pesticides, inparticular for the control of insects, arachnids, and nematodes. Processes to make the compounds and intermediates used for their preparation are described. Additionally, compositions containing the compounds and methods of use therefore are provided.
wherein typically preferred substituents are:
X is RS(O)n, in which n is 0, 1, or 2 and R is CH3, CF3, CCI3, CF2CI, CFCI2 or CF2Br;
R2 is CN;
R1 is H, F, Cl, Br, or SCH3;
R3 is H, F, Cl, Br;
X1 and X4 are individually H, F, Cl, CH3, OCH3, SCH3;
X2 and X3 are each H; and
Y is CF3,CF3O, H, CI,or Br.
以下式(I)的取代-1-芳基吡咯化合物可用作杀虫剂,特别是用于防治昆虫、蛛形纲动物和线虫。本文介绍了这些化合物的制造工艺以及用于制备这些化合物的中间体。此外,还提供了含有这些化合物的组合物及其使用方法。
其中通常优选的取代基是:
X 是 RS(O)n,其中 n 是 0、1 或 2,R 是 CH3、CF3、CCI3、CF2CI、CFCI2 或 CF2Br;
R2 是 CN;
R1 是 H、F、Cl、Br 或 SCH3;
R3 是 H、F、Cl、Br;
X1 和 X4 分别是 H、F、Cl、CH3、OCH3、SCH3;
X2 和 X3 分别为 H;以及
Y 是 CF3、CF3O、H、CI 或 Br。