European Journal of Organic Chemistry

Very Fast, Ligand??Free and Aerobic Protocol for the Synthesis of 4??Aryl??Substituted Triphenylamine Derivatives

C Liu, Q Ni, J Qiu

Index: Liu, Chun; Ni, Qijian; Qiu, Jieshan European Journal of Organic Chemistry, 2011 , # 16 p. 3009 - 3015

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Citation Number: 11

Abstract

Abstract A fast, convenient and ligand-free protocol for the synthesis of a series of 4-aryl- substituted triphenylamine derivatives by a palladium-catalysed aerobic Suzuki reaction of aryl halides with [4-(diphenylamino) phenyl] boronic acid in aqueousiPrOH is described. Importantly, both aryl bromides and heteroaryl halides afforded good to excellent yields under mild conditions.