71672-15-6

Upstream product

• 57783-81-0 Benzyl 2,3,6-tri-O-benzyl-β-D-galactopyranoside 
• 64801-10-1 2,3,4,6-tetra-O-benzyl-1-O-(N-methylacetimidoyl)-β-D-galactopyranose 
• 78153-79-4 2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl fluoride 
• 57764-18-8 benzyl hepta-O-acetyl-α,β-cellobioside 
• 18464-08-9 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-D-glucopyranose 
• 5328-50-7 D-cellobiose octaacetate 
• 100-39-0 benzyl bromide 

Downstream Products

• 108811-21-8 2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl-(1→4)-2,3,6-tri-O-benzyl-α-D-glucopyranose 
• 108811-27-4 2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl-(1→4)-2,3,6-tri-O-benzyl-β-D-glucopyranose 

Relevant academic research and scientific papers

Glycosylation employing glycopyranosyl fluorides promoted by TiF4 under mild conditions

Glycopyranosyl fluorides are shown as efficient glycosyl donors by glycosylation of appropriate aglycon structures under mild conditions with Lewis acid catalysis in anhydrous ether or acetonitrile. Further direct reaction sequences gave naturally occurri

Regioselective removal of the anomeric O-benzyl from differentially protected carbohydrates

A mild, regioselective deprotection of the anomeric O-benzyl from multi-functionally protected carbohydrates via catalytic transfer hydrogenation is described. The protocol is tolerant of O-benzyl and O-benzylidene protections at non-anomeric positions, g

APPLICATION OF THE IMIDATE PROCEDURE TO α-D-GALACTOSYLATION

Using the imidate procedure, 2,3,4,6-tetra-O-benzyl-1-O-(N-methylacetimidoyl)-β-D-galactopyranose was condensed with various monosaccharides to provide, in good yield and with high stereoselectivity, α-linked disaccharides.