Conversion of pent-4-enyl glycosides into glycosyl bromides
作者:Peter Konradsson、Bert Fraser-Reid
DOI:10.1039/c39890001124
日期:——
The unique features of pent-4-enylglycosides for chemospecific (a) protection and (b) activation of the anomeric centre have been exploited for the preparation of glycosylbromides under such mild conditions that oxidizable and acid sensitive protecting groups are not affected, and in such excellent yields that the product can be used in situ for saccharide coupling.