Catalyst??Controlled Chemoselective Arylation of 2??Aminobenzimidazoles

S Ueda, SL Buchwald

Index: Ueda, Satoshi; Buchwald, Stephen L. Angewandte Chemie - International Edition, 2012 , vol. 51, # 41 p. 10364 - 10367

Full Text: HTML

Citation Number: 27

Abstract

Transition-metal-catalyzed heteroatom arylation reactions are emerging as valuable tools in organic synthesis, fuelled by the identification of more efficient catalyst systems with increased substrate scopes.[1] The synthetic utility of these transformations is increased if catalysts are both highly reactive and selective. This is particularly important for substrates with multiple heteroatom sites capable of undergoing reaction. Furthermore, the ...