Insecticidal, nematicidal and acaricidal 2-halo-3-substituted -5-arylpyrrole compounds
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0745590A2
公开(公告)日:1996-12-04
There are provided 2-halo-3-substituted-5-arylpyrrole compounds (I) which are useful as insecticidal, nematicidal and acaricidal agents
wherein
X isCl or Br;
R and R1are each independently hydrogen or C1-C4 alkyl;
L ishydrogen, F, Cl or Br;
M and Qare each independently hydrogen, F, Cl, Br, I, CN, NO2, CF3, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 alkylsulfonyl, C1-C3 alkylsulfinyl, C1-C3 alkylthio or R2CF2Z;
Z is S(O)n or O;
n is an integer of 1 or 2; and
R2 is hydrogen, F, CHF2, CHFCl or CF3.
提供了可用作杀虫、杀线虫和杀螨剂的 2-卤代-3-取代-5-芳基吡咯化合物 (I)
其中
X是Cl或Br
R 和 R1 各自独立地为氢或 C1-C4 烷基;
L 是氢、F、Cl 或 Br;
M 和 Q 各自独立地为氢、F、Cl、Br、I、CN、NO2、CF3、C1-C3 烷基、C1-C3 烷氧基、C1-C3 烷基磺酰基、C1-C3 烷基亚磺酰基、C1-C3 烷硫基或 R2CF2Z;
Z 是 S(O)n 或 O;
n 是 1 或 2 的整数;以及
R2 是氢、F、CHF2、CHFCl 或 CF3。