Application of the asymmetric chelate-enolate claise rearrangement to the synthesis of 5-epi-isofagomine
作者:Uli Kazmaier、Christiane Schneider
DOI:10.1016/s0040-4039(97)10855-3
日期:1998.2
Chelate-enolate Claisen rearrangement of a N-protected chiral amino acid ester gave rise to a gamma,delta-unsaturated amino acid, which could be converted to the potential glycosidase inhibitor 5-epi-isofagomine (9) in a straightforward and a highly stereoselective fashion. (C) 1998 Elsevier Science Ltd. All rights reserved.