Copper- and Phosphine-Ligand-Free Palladium-Catalyzed Direct Allylation of Electron-Deficient Polyfluoroarenes with Allylic Chlorides
作者:Yan-Bo Yu、Shilu Fan、Xingang Zhang
DOI:10.1002/chem.201202824
日期:2012.11.12
copper‐ and phosphine‐ligand‐free Pd‐catalyzed direct allylation of electron‐deficient polyfluoroarenes with allylic chlorides and the reaction mechanism are described (see scheme). The simple catalytic system, broad substrate scope, and excellent functional‐group compatibility of this protocol provides a useful and facile access to allylated polyfluoroarenes.
简单地(全部)丙烯酸:描述了缺铜和磷化氢的Pd催化的缺电子多氟芳烃与烯丙基氯化物的直接烯丙基化反应及其反应机理(参见方案)。该方案的简单催化体系,广泛的底物范围和出色的官能团相容性提供了对烯丙基化多氟芳烃的便捷访问。