Synthesis of Biaryls through a One??Pot Tandem Borylation/Suzuki–Miyaura Cross??Coupling Reaction Catalyzed by a Palladacycle

L Wang, X Cui, J Li, Y Wu, Z Zhu…

Index: Wang, Lianhui; Cui, Xiuling; Li, Jingya; Wu, Yusheng; Zhu, Zhiwu; Wu, Yangjie European Journal of Organic Chemistry, 2012 , # 3 p. 595 - 603

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Citation Number: 19

Abstract

Abstract The tricyclohexylphosphane adduct of cyclopalladated ferrocenylimine I exhibited high catalytic activity in the one-pot borylation/Suzuki–Miyaura coupling (BSC) reaction with low catalyst loading (2 mol-%). Various biaryls were obtained in good to excellent yields for 37 examples. This process was applied to aryl and heteroaryl halides (Br and Cl) containing a variety of functional groups and did not require an excess amount of phosphane ligand ...

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