96323-29-4

Upstream product

• 68779-52-2 1,2-O-(1-methoxyethylidene)-3,4,6-tri-O-benzyl-α-D-galactopyranose 
• 79218-68-1 2-O-acetyl-3,4,6-tri-O-benzyl-D-glucopyranose 
• 19488-49-4 methyl 2,3,6-tri-O-benzyl-β-D-glucopyranoside 
• 19488-48-3 methyl 2,3,6-tri-O-benzyl-α-D-galactopyranoside 
• 604-69-3 β-D-glucose pentaacetate 
• 100-44-7 benzyl chloride 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 709-50-2 methyl beta-D-glucopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 14155-23-8 methyl 4,6-O-benzylidene-β-D-glucopyranoside 
• 13035-24-0 methyl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside 
• 19488-48-3 methyl O-2,3,6-tri-O-benzyl-α-D-glucopyranoside 
• 77790-46-6 1,2-di-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranose 

Downstream Products

• 117841-72-2 (2R,3R,4S,5R,6R)-3,4-Bis-benzyloxy-6-benzyloxymethyl-5-((2S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-2-methoxy-tetrahydro-pyran 
• 612499-84-0 methyl O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 

Relevant academic research and scientific papers

Syntheses of O-β-D-mannosyl-(1 → 4)-O-α-D-mannosyl-(1 → 3)-L-rhamnose and O-(2-acetamido-2-deoxy-β-D-mannosyl)-(1 → 4)-O-α-D-galactosyl-(1 → 4)-D-galactose via in-situ-activating glycosylation using 2-O-acetyl-3,4,6-tri-O-benzyl-D-glucose

O-β-D-Mannopyranosyl-(1 → 4)-O-α-D-mannopyranosyl-(1 → 3)-L-rhamnopyranose, a trisaccharide including a repeating unit of the O-specific polysaccharide (OSP) of Bulkholderia vietnamiensis strain LMG 6988, and O-(2-acetamido-2-deoxy-β-D-mannopyranosyl)-(1 → 4)-O-α-D-galactopyranosyl-(1 → 4)-D-galactopyranose, a trisaccharide including a repeating unit of OSP of Acinetobactor baumannii serogroup O18, were synthesized by means of in-situ-activating glycosylation using 2-O-acetyl-3,4,6-tri-O-benzyl-D-glucopyranose (2ATBG) and a reagent mixture of p-nitrobenzenesulfonyl chloride, silver triflate, and 1,8-diazabicyclo[5.4.0]undec-7-ene, and related systems. New syntheses of 2ATBG, allyl 2,3,6-tri-O-benzyl-α-D-galactopyranoside, benzyl 2,3,6-tri-O-benzyl-α-D-galactopyranoside, and 2-azido-3,4,6-tri-O-benzyl-2-deoxy-D-mannopyranose are described.

AN EASY SYNTHESIS OF 2'-DEOXY-β-DISACCHARIDES

1,2-Di-O-acetyl-3,4,6-tri-O-benzyl-β-D-glucopyranose and analogs are excellent β-glycosyl donors in the presence of trimethylsilyltriflate.The resulting disaccharides are easily converted into the corresponding 2'-deoxy-β-disaccharides, opening a practical route to this important class of natural molecules.

Synthesis of O-β-D-Glucopyranosyl-(1-2)-O-β-D-glucopyranosyl-(1-6)-D-glucopyranose; Dehydrative β-D-Glucosylation Using 2-O-Acetyl-3,4,6-tri-O-benzyl-D-glucopyranose

A step-by-step synthesis of O-β-D-glucopyranosyl-(1-2)-O-β-D-glucopyranosyl-(1-6)-D-glucopyranose through the dehydrative β-D-glucosylation using 2-O-acetyl-3,4,6-tri-O-benzyl-D-glucopyranose and the ternary system of p-nitrobenzenesulfonyl chloride, silv