47685-07-4

Upstream product

• 38872-60-5 methyl 4,6-O-benzylidene-2-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-α-D-ribo-hexapyranosyl-3-uloside 
• 14218-11-2 2,3,4,6-tetra-O-benzoylglucosyl bromide 
• 119645-02-2 C₅₀H₄₆O₁₆ 
• 3162-96-7 4,6-O-benzylidene-1-O-methyl-α-D-glucopyranoside 
• 97-30-3 methyl-alpha-D-glucopyranoside 
• 70144-59-1 methyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl-(1→2)-4,6-O-benzylidene-α-D-glucopyranoside 
• 18031-57-7 methyl 3-O-acetyl-4,6-O-benzylidene-α-D-glucopyranoside 

Relevant academic research and scientific papers

N.M.R. AND CONFORMATIONAL STUDIES OF THE METHYL GLYCOSIDES OF SOME 1,2- AND 1,3-LINKED DISACCHARIDES

1H and 13C N. m.r. studies and conformational analysis have been performed on the methyl glycosides of ten 1,2- and 1,3-linked disaccharides in which the glycosidic linkages have different stereochemical surroundings.Conformational analysis, using the HSE

MODIFIED OLIGOSACCHARIDES. PART III. REDUCTION OF METHYL 4,6-O-BENZYLIDENE-2-O-(2,3,4,6-TETRA-O-ACETYL-β-D-GLUCOPYRANOSYL- AND -D-GALACTOPYRANOSYL)-α-D-RIBO-HEXAPYRANOSYL-3-ULOSIDES

Sodium borohydride was used for reduction of methyl 4,6-O-benzylidene-2-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl- (3) and -D-galactopyranosyl)-α-D-ribo-hexapyranosyl-3-ulosides (4).As a result disaccharides were obtained of gluco and allo configurations in their reducing parts of molecules, in 20percent and 80percent yields, respectively.Particular compounds were isolated, their derivatives synthesized and their structures established on the basis of NMR analysis and hydrolysis.