Cobalt??Catalyzed Formation of Symmetrical Biaryls and Its Mechanism

A Moncomble, P Le Floch…

Index: Moncomble, Aurelien; Floch, Pascal Le; Gosmini, Corinne Chemistry - A European Journal, 2009 , vol. 15, # 19 p. 4770 - 4774

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Citation Number: 50

Abstract

Abstract Effective devotion: An efficient cobalt-catalyzed method devoted to the formation of symmetrical biaryls is described avoiding the preparation of organometallic reagents. Various aromatic halides functionalized by a variety of reactive group reagents are employed. Preliminary DFT calculations have shown that the involvement of a Co I/Co III couple is realistic at least in the case of 1, 3-diazadienes as ligands (FG= functional group ...

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