Organic letters

Rhodium-Catalyzed Intermolecular Oxidative Cross-Coupling of (Hetero) Arenes with Chalcogenophenes

VP Reddy, R Qiu, T Iwasaki, N Kambe

Index: Reddy, Vutukuri Prakash; Qiu, Renhua; Iwasaki, Takanori; Kambe, Nobuaki Organic Letters, 2013 , vol. 15, # 6 p. 1290 - 1293

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Citation Number: 34

Abstract

A straightforward and efficient method for the rhodium-catalyzed intermolecular oxidative cross-coupling of arenes and heteroarenes with thio-and selenophene derivatives (chalcogenophenes) via double C–H bond cleavage has been developed by using Cu (OAc) 2/AgSbF6 as an oxidant. The reaction is applicable to a wide range of (hetero) arenes carrying a directing group and chalcogenophenes to yield substituted biaryl heterocyclic ...

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