Stereoselective synthesis of β-N-glycosides through 2-deoxy-2-nitroglycal
摘要:
An efficient, base-free protocol has been developed for the beta-stereoselective synthesis of N-glycosides from 2-nitroglycal and secondary amines. Simple protection and deprotection manipulations on the N-glycosides pave a way for the synthesis of biologically significant 1,2-diaminosugars and glycopeptides. (C) 2011 Elsevier Ltd. All rights reserved.