Synthesis of α-D-galactopyranosyl-linked oligosaccharides containing the α-Gal→β-Gal→GlcNAc sequence employing methyl-2,3,4,6-tetra-O-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside as an efficient glycosyl donor

Article abstract of DOI:10.1016/0008-6215(94)00153-7

Synthesis of two trisaccharides and a tetrasaccharide, namely, α-Gal-(1→3)-β-Gal-(1→3)-GlcNAc-β-OBn (6), α-Gal-(1→3)-β-Gal-(1→4)-GlcNAc-βOBn (9) and α-Gal-(1→3)-β-Gal(1→4)-GlcNAc-β-(1→6)-GalNAc-α-OBn (19) was accomplished through development and utilizati