Highly diastereoselective reactions of 2-lithiated indoles with chiral N-tert-butanesulfinyl aldimines for the synthesis of chiral (2-indolyl) methanamine derivatives
摘要:
Nucleophilic addition reactions of 2-lithiated N-phenylsulfonylindoles with (R)-N-tert-butanesulfinyl aldimines provided chiral (2-indolyl) methanamine derivatives in moderate to good yields (up to 100%) with excellent diastereoselectivities (>99: 1), in which no additional Lewis acids were required. (C) 2007 Elsevier Ltd. All rights reserved.
Highly diastereoselective reactions of 2-lithiated indoles with chiral N-tert-butanesulfinyl aldimines for the synthesis of chiral (2-indolyl) methanamine derivatives
摘要:
Nucleophilic addition reactions of 2-lithiated N-phenylsulfonylindoles with (R)-N-tert-butanesulfinyl aldimines provided chiral (2-indolyl) methanamine derivatives in moderate to good yields (up to 100%) with excellent diastereoselectivities (>99: 1), in which no additional Lewis acids were required. (C) 2007 Elsevier Ltd. All rights reserved.