Process for the manufacture of insecticidal, nematicidal and acaricidal 2-aryl-3-substitued-5-(trifluoromethyl)pyrrole compounds from N-(substituted benzyl)-2,2,2-trifluoroacetimidoyl chloride compounds
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0531702A1
公开(公告)日:1993-03-17
There is provided a process for the manufacture of insecticidal, nematicidal and acaricidal 2-aryl-3-substituted-5-(trifluoromethyl)pyrrole compounds via the condensation of an N-(substituted benzyl)-2,2-2-trifluoroacetimidoyl chloride compound with an α-halo-α,β-unsaturated nitrile, ester or nitro compound.
提供了一种通过 N-(取代苄基)-2,2-2-三氟乙酰亚酰胺酰氯化合物与 α-卤代-α,β-不饱和腈、酯或硝基化合物缩合,制造杀虫、杀线虫和杀螨剂 2-芳基-3-取代-5-(三氟甲基)吡咯化合物的工艺。