申请人:American Cyanamid Company
公开号:US05817834A1
公开(公告)日:1998-10-06
There is provided a process for the preparation of 2-aryl-5-(perfluoroalkyl)pyrrole compounds from N-(perfluoroalkylmethyl)arylimidoyl chloride compounds. The 2-aryl-5-(perfluoroalkyl)pyrrole compounds are useful for the control of insect and acarid pests, and may also be used to prepare other pesticidal arylpyrrole compounds. In addition, the present invention provides N-(perfluoroalkylmethyl)arylimidoyl chloride compounds which are useful as intermediates in the preparation of arylpyrrole compounds.
提供了一种从N-(全氟烷基甲基)芳基亚胺基氯化合物制备2-芳基-5-(全氟烷基)吡咯烷化合物的方法。这些2-芳基-5-(全氟烷基)吡咯烷化合物对昆虫和螨虫的控制有用,并且还可以用来制备其他杀虫芳基吡咯烷化合物。此外,本发明提供了N-(全氟烷基甲基)芳基亚胺基氯化合物,这些化合物在制备芳基吡咯烷化合物中作为中间体是有用的。