A new iron-catalyzed three-component perfluoroalkylarylation of styrenes with alkyl halides and arenes has been established. Alkyl halides undergo halogen atom transfer with methyl radicals to form alkyl radicals in reactions initiated by a combination of tert-butyl peroxybenzoate and an iron catalyst, thus adducting to the olefins, which results in alkylarylation products. The protocol is compatible with a wide range of perfluoroalkyl and non-perfluoroalkyl halides, features excellent functional group tolerance, and enables the synthesis of structurally diverse 1,1-diaryl fluoro-substituted alkanes.

中文翻译：

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通过卤素原子转移实现苯乙烯与芳烃和烷基碘化物的铁催化全氟烷基化反应


已经建立了一种新的铁催化的苯乙烯与烷基卤化物和芳烃的三组分全氟烷基化反应。烷基卤化物在过氧苯甲酸叔丁酯和铁催化剂的组合引发的反应中与甲基自由基发生卤素原子转移，形成烷基自由基，从而加合到烯烃上，从而产生烷基烷基化产物。该方案与多种全氟烷基和非全氟烷基卤化物兼容，具有出色的官能团耐受性，并能够合成结构多样的 1,1-二芳基氟取代烷烃。