Synthesis of Amino??and Hydroxybiphenyls by Radical Chain Reaction of Arenediazonium Salts

…, V Ehrhardt, MR Heinrich

Index: Wetzel, Alexander; Ehrhardt, Varinia; Heinrich, Markus R. Angewandte Chemie - International Edition, 2008 , vol. 47, # 47 p. 9130 - 9133

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Citation Number: 76

Abstract

A wide range of organometallic methods have been developed for the mild and efficient synthesis of biaryl compounds.[1–5] In this context, addition reactions of aryl radicals to aromatic substrates have so far only rarely been applied.[6] Complications in intermolecular radical aryl–aryl couplings occur as a result of the relatively slow addition of aryl radicals to common substrates such as substituted benzenes,[7] which in turn gives rise to side ...