C3-symmetric tripodal tetra-amines—preparation from chiral amino alcohols via aziridines
摘要:
Enantiopure N-sulfonylaziridines, conveniently obtained from readily available enantiopure amino alcohols, undergo smooth ring opening reactions using ammonia as a nucleophile to yield tripodal tetradentate C-3-symmetric amines. N-alkylation and subsequent removal of the sulfonyl groups provide access to alkyl-substituted analogs. (C) 1997 Elsevier Science Ltd.
C3-symmetric tripodal tetra-amines—preparation from chiral amino alcohols via aziridines
摘要:
Enantiopure N-sulfonylaziridines, conveniently obtained from readily available enantiopure amino alcohols, undergo smooth ring opening reactions using ammonia as a nucleophile to yield tripodal tetradentate C-3-symmetric amines. N-alkylation and subsequent removal of the sulfonyl groups provide access to alkyl-substituted analogs. (C) 1997 Elsevier Science Ltd.
Enantiopure N-sulfonylaziridines, conveniently obtained from readily available enantiopure amino alcohols, undergo smooth ring opening reactions using ammonia as a nucleophile to yield tripodal tetradentate C-3-symmetric amines. N-alkylation and subsequent removal of the sulfonyl groups provide access to alkyl-substituted analogs. (C) 1997 Elsevier Science Ltd.