Palladium-Catalyzed Aerobic Dehydrogenative Cross-Coupling of Polyfluoroarenes with Thiophenes: Facile Access to Polyfluoroarene–Thiophene Structure
作者:Chun-Yang He、Qiao-Qiao Min、Xingang Zhang
DOI:10.1021/om200873j
日期:2012.2.27
We report a Pd-catalyzed aerobic dehydrogenativecross-coupling of polyfluoroarenes with thiophenes via 2-fold C–H functionalization. The advantages of this reaction are its high reaction efficiency, excellent functional group compatibility, and use of molecular O2 as terminal oxidant. This reaction provides a useful and facile protocol for the preparation of polyfluoroarene–thiophene structure of