There is provided a single step procedure to prepare 2-aryl-5-perfluoroalkylpyrrole derivatives directly from the perfluoroacetylated Strecker reaction product. Said pyrrole derivatives are insecticidal and also useful as precursors to other insecticidal arylpyrrole compounds. Further provided are amide nitrile intermediates, useful in the preparation of insecticidal arylpyrrole compounds.
提供了一种单步程序,可以直接从全
氟乙酰化Strecker反应产物制备2-芳基-5-
全氟烷基
吡咯衍
生物。所述
吡咯衍
生物具有杀虫作用,同时还可用作其他杀虫芳基
吡咯化合物的前体。此外,还提供了酰胺腈中间体,可用于制备杀虫芳基
吡咯化合物。