The redox-neutral Pd-catalyzed dicarbofunctionalization of unactivated alkenes with a variety of functionalized perfluoroalkyl halide is presented. This transformation enables the assembly of diversified fluoroalkylated pyrrolo[1,2-a]indoles with one all-carbon quaternary center in high regioselectivity. Mechanistic studies suggest the generation of perfluoroalkyl radicals from the single electron reduction of palladium(0) to perfluoroalkyl halides.

中文翻译：

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钯催化的未活化烯烃的分子间二碳官能化：具有全碳季铵中心的氟烷基化杂环的合成

介绍了氧化还原中性 Pd 催化的未活化烯烃与各种官能化全氟烷基卤化物的二碳官能化。这种转变能够以高区域选择性组装具有一个全碳四元中心的多种氟烷基化吡咯并[1,2-a]吲哚。机理研究表明，钯 (0) 的单电子还原为全氟烷基卤化物会产生全氟烷基自由基。