70255-93-5

Upstream product

• 19488-48-3 methyl 2,3,6-tri-O-benzyl-α-D-galactopyranoside 
• 79218-68-1 2-O-acetyl-3,4,6-tri-O-benzyl-D-glucopyranose 
• 604-69-3 β-D-glucose pentaacetate 
• 100-44-7 benzyl chloride 
• 19488-49-4 methyl 2,3,6-tri-O-benzyl-β-D-glucopyranoside 
• 68779-52-2 1,2-O-(1-methoxyethylidene)-3,4,6-tri-O-benzyl-α-D-galactopyranose 
• 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 
• 124684-91-9 2-O-acetyl-3,4,6-tri-O-benzyl-1-deoxy-α-D-mannopyranosyl fluoride 
• 779352-71-5 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl benzyl phthalate 
• 93381-69-2 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl bromide 

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 

Relevant academic research and scientific papers

Fluoride Migration Catalysis Enables Simple, Stereoselective, and Iterative Glycosylation

Challenges in the assembly of glycosidic bonds in oligosaccharides and glycoconjugates pose a bottleneck in enabling the remarkable promise of advances in the glycosciences. Here, we report a strategy that applies unique features of highly electrophilic b

METHODS FOR GLYCOSYLATION

Provided herein are methods of glycosylation in the formation of disaccharides, trisaccharides, and oligosaccharides using fluoroglycosides, silyl ether glycosides and a triaryl borane catalyst.

Hafnium(IV) tetratriflate as a glycosyl fluoride activation reagent

Hafnium(IV) tetratriflate was found to be a good activator of glycosyl fluoride. The protocol was operationally simple and was widely applicable to a variety of substrates in both solid-phase and solution-phase glycosylation reactions.

Glycosylation with glycosyl benzyl phthalates as a new type of glycosyl donor

A glucopyranosyl benzyl phthalate, two mannopyranosyl benzyl phthalates, and a 2-deoxyglucopyranosyl benzyl phthalate, which were prepared from the corresponding 1-hydroxy sugars and benzyl hydrogen phthalate, were found to be efficient glycosyl donors in the glycosylations of various glycosyl acceptors using TMSOTf as a promoter.

The synthesis of β-mannopyranosides by intramolecular aglycon delivery: scope and limitations of the exciting methodology

The synthesis of β-mannopyrosides by intramolecular aglycon delivery is shown to proceed with complete stereoselectivity in six separate cases.This strategy has been successfully applied to the synthesis of several disaccharides, including octyl 3,6-di-O-

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