New Method for Regioselective Glycosylation Employing Saccharide Oxyanions
作者:Martin Matwiejuk、Joachim Thiem
DOI:10.1002/ejoc.201100861
日期:2011.10
As an alternative concept for glycosylation, the prior activation of acceptor hydroxy groups for selective glycosidic bond formation, was investigated to give complex oligosaccharides. Oxyanions obtained from partially protected saccharides were glycosylated by employing glycopyranosyl halides, and the regiochemical results were studied. Initially, partially methylated methyl-α-D-glucopyranosides were