PROCESS FOR TEH PREPARATION OF 2-ARYL-5-(PERFLUOROALKYL) PYRROLE COMPOUNDS FROM N-(ARYLMETHYLENE)-1-CHLORO-1- (PERFLUORO

摘要

It provides a process for the preparation of 5- (perfluoroalkyl) pyrrole compounds - N- (aryl methylene) -1-chloro-2-aryl-1 from the (perfluoroalkyl) methylamine compounds. 2-aryl-5- (perfluoroalkyl) pyrrole compounds may be used in the manufacture of useful, Kita-ku, loyalty aryl-pyrrole compound to the relief of harmful insects and mites.; In addition, the present invention provides a N- (aryl methylene) -1-chloro-1- (perfluoroalkyl) methylamine compound which is used as intermediate in the preparation of the aryl-pyrrole compound.