Rapid assembly of oligosaccharides: 1,2-diacetal-mediated reactivity tuning in the coupling of glycosyl fluorides
作者:Daniel K Baeschlin、Luke G Green、Michael G Hahn、Berthold Hinzen、Stuart J Ince、Steven V Ley
DOI:10.1016/s0957-4166(99)00519-4
日期:2000.1
describes the application of 1,2-diacetal protecting groups to control the reactivitytuning of glycosyl fluorides in oligosaccharide coupling reactions. The synthetic potential of this new methodology is demonstrated by the ‘one-pot’ synthesis of a linear pentasaccharide and the efficient assembly of the core oligosaccharide of the GPI anchor of yeast (Saccharomyces cerevisiae).