57764-18-8

Basic information

• Product Name: benzyl-[O²,O³,O⁶-triacetyl-O⁴-(tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside]
• Synonyms: benzyl-[O²,O³,O⁶-triacetyl-O⁴-(tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside]
• CAS NO: 57764-18-8
• Molecular Weight: 726.686
• Mol File: 57764-18-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: benzyl-[O²,O³,O⁶-triacetyl-O⁴-(tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside](CAS DataBase Reference)
• NIST Chemistry Reference: benzyl-[O²,O³,O⁶-triacetyl-O⁴-(tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside](57764-18-8)
• EPA Substance Registry System: benzyl-[O²,O³,O⁶-triacetyl-O⁴-(tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside](57764-18-8)

Safety Data

• Hazardous Substances Data: 57764-18-8(Hazardous Substances Data)

Upstream product

• 5160-10-1 2,3,6-tetra-O-acetyl-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-D-glucopyranosylbromide 
• 100-51-6 benzyl alcohol 
• 3616-19-1 lactose octaacetate 
• 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 
• 69308-57-2 Acetic acid (3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-bromo-5-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester 
• 4753-07-5 α-hepta-O-acetylmaltosyl bromide 

Downstream Products

• 62746-91-2 C₆₈H₇₀O₁₁ 
• 219953-93-2 benzyl 2,3,6-tri-O-benzyl-4-O-(4,6-O-benzylidene-2,3-di-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranoside 
• 219953-95-4 benzyl O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 
• 219953-91-0 benzyl-{O⁴-[O⁴,O⁶-((R)-benzylidene)-α-D-glucopyranosyl]-β-D-glucopyranoside} 
• 642441-84-7 benzyl α,β-lactoside 
• 6992-65-0 benzyl α,β-cellobioside 

Relevant articles and documents

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

Dehydrative glycosylation by diethylaminosulfur trifluoride (DAST) - tin(II) trifluoromethanesulfonate-tetrabutylammonium perchlorate - triethylamine system

Dehydrative glycosylation using 2,3,4,6-tetra-O-benzyl-D-glucopyranose was carried out by the use of a condensing reagent system composed of diethylaminosulfur trifluoride (DAST), tin(II) triflate, tetrabutylammonium perchlorate, and triethylamine. Using this system, two tetrasaccharides, O- a-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→3)-Oα-D-glucopyranosyl- (1→4)-D-glucopyranose and O-a-D-glucopyranosyl-(1→3)-O-α-D- glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-D-glucopyranose, were synthesized.