Preparation of Benzo[c]carbazol-6-amines via Manganese-Catalyzed Enaminylation of 1-(Pyrimidin-2-yl)-1H-indoles with Ketenimines and Subsequent Oxidative Cyclization.
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DOI: 10.1021/acs.orglett.8b00204
Abstract: Manganese-catalyzed C2-H enaminylation of 1-(pyrimidin-2-yl)-1H-indoles with ketenimines is reported. The reaction provided 2-enaminylated indole derivatives in moderate to excellent yields with a broad substrate scope. A migration of the directing group pyrimidinyl occurred during this… read more here.
Keywords: enaminylation pyrimidin; benzo carbazol; indoles ketenimines; manganese catalyzed ... See more keywords