82703-48-8

Basic information

• Product Name: 3,4,6-tri-O-benzyl-1,2-O-(1-benzyloxyethylidene)-α-D-glucopyranose
• CAS NO: 82703-48-8
• Molecular Weight: 582.694
• Mol File: 82703-48-8.mol

Chemical Properties

• CAS DataBase Reference: 3,4,6-tri-O-benzyl-1,2-O-(1-benzyloxyethylidene)-α-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4,6-tri-O-benzyl-1,2-O-(1-benzyloxyethylidene)-α-D-glucopyranose(82703-48-8)
• EPA Substance Registry System: 3,4,6-tri-O-benzyl-1,2-O-(1-benzyloxyethylidene)-α-D-glucopyranose(82703-48-8)

Safety Data

• Hazardous Substances Data: 82703-48-8(Hazardous Substances Data)

Upstream product

• 88293-80-5 3,4,6-tri-O-acetyl-1,2-O-(1-benzyloxyethylidene)-β-D-mannopyranose 
• 100-39-0 benzyl bromide 
• 100-51-6 benzyl alcohol 
• 13242-53-0 acetobromomannose 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 604-69-3 β-D-glucose pentaacetate 
• 100-44-7 benzyl chloride 
• 4258-14-4 3,4,6-tri-O-acetyl-1,2-O-(1-benzyloxyethylidene)-α-D-glucopyranose 

Downstream Products

• 61134-29-0 benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranoside 
• 61134-30-3 benzyl 3,4,6-tri-O-benzyl-α-D-mannopyranoside 
• 82703-56-8 (2R,3S,4S,5S,6R)-2-[(2R,3S,4S,5S,6R)-4,5-Dihydroxy-6-hydroxymethyl-2-((2S,3S,4S,5R,6R)-2,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yloxy]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 
• 82703-49-9 benzyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 
• 82703-55-7 Acetic acid (2R,3R,4S,5S,6R)-3-acetoxy-2-acetoxymethyl-5-((2R,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-6-((2S,3S,4S,5R,6R)-2,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-4-yl ester 
• 82703-51-3 benzyl 3,4,6-tri-O-benzyl-2-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside 
• 82703-50-2 benzyl 3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside 
• 61134-29-0 benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-glucopyranoside 
• 53929-30-9 benzyl 3,4,6-tetra-O-benzyl-β-G-glucopyranoside 

Relevant articles and documents

Access to new carbohydrate-functionalized polylactides via organocatalyzed ring-opening polymerization

The 4-dimethylaminopyridine (DMAP) catalyzed ring-opening polymerization of lactide using various carbohydrate initiators has been assessed for the functionalization of polylactide. Selectively protected glucose derivatives bearing a free primary alcohol (Glc-1r) and a free secondary alcohol (Glc-2r), glucose and cyclodextrin diol derivatives (Glc-diol and CD-diol), methyl-α-d-glucopyranoside (Glc-Me) and native β-cyclodextrin (CD) were used as initiators. According to the solubility of the carbohydrate derivative, the polymerizations were conducted in chlorinated solvents and in the bulk. Relatively narrow distributions are obtained in high yields in the absence of side reactions, affording a 100% functionalization efficiency. The catalytic synthesis of new carbohydrate link-functionalized polylactides and carbohydrate core star polylactides is reported.

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The title compounds were synthesized, and appropriate derivatives were characterized by GLC, GLC-MS, and NMR spectroscopy.The GLC and GLC and GLC-MS data proved 2-O-(6-O-L-glycero-α-D-manno-heptopyranosyl-α-D-glucopyranosyl)-D-glucopyranose to be a consti

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