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.
Process for the preparation of 2-aryl-5-(perfluoroalkyl)pyrrole compounds from N-(arylmethylene)-1-chloro-1-(perfluoroalkyl) methylamine compounds
申请人:BASF AKTIENGESELLSCHAFT
公开号:EP0934929B1
公开(公告)日:2003-09-17
Process for the manufacture of insecticidal, nematicidal and acaricidal 2-aryl-3-subst. -5-(trifluoromethyl)pyrrole compounds from N-(subst. benzyl)-2,2,2-trifluoroacetimidoyl chloride compounds