1403758-01-9Relevant articles and documents
Catalyst-controlled chemoselective arylation of 2-aminobenzimidazoles
Ueda, Satoshi,Buchwald, Stephen L.
supporting information, p. 10364 - 10367 (2012/11/13)
What N would you like? The chemoselective and complementary Pd- and Cu-catalyzed N-arylation of 2-aminobenzimidazoles is described. Selective N-arylation of the amino group was achieved with a Pd-catalyzed method, while selective N-arylation of azole nitrogen was achieved with a Cu-catalyzed procedure (see scheme). Copyright