Effective synthesis of nucleosides with glycosyl trifluoroacetimidates as donors
摘要:
Glycosyl trifluoroacetimidates have been disclosed to be effective glycosyl donors for the synthesis of nucleosides; the present N-glycosylation protocol requires only a catalytic amount of TMSOTf as promoter and proceeds smoothly at room temperature. (c) 2008 Elsevier Ltd. All rights reserved.