Palladium-catalyzed amination of aryl bromides utilizing arene-chromium complexes as ligands

K Kamikawa, S Sugimoto…

Index: Kamikawa, Ken; Sugimoto, Suguru; Uemura, Motokazu Journal of Organic Chemistry, 1998 , vol. 63, # 23 p. 8407 - 8410

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Citation Number: 45

Abstract

The arene-chromium complexes of o-diphenylphosphino α-phenylethylamine or α- phenylethyl methyl ether derivatives were examined with regard to their activity as ligands for palladium (0)-catalyzed aryl amination of aryl bromides with a variety of amines. Both steric and electronic factors were found to be significant for the efficient palladium-catalyzed aryl amination reactions. Modulation of the inductive capacity of the arylphosphine atom ...