76951-67-2

Basic information

• Product Name: methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranoside
• CAS NO: 76951-67-2
• Molecular Weight: 650.588
• Mol File: 76951-67-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranoside(76951-67-2)
• EPA Substance Registry System: methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranoside(76951-67-2)

Safety Data

• Hazardous Substances Data: 76951-67-2(Hazardous Substances Data)

Upstream product

• 7511-40-2 methyl 2,3,4-tri-O-acetyl-6-O-trityl-α-D-glucopyranoside 
• 127066-70-0 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl thiocyanate 
• 7511-40-2 (2S,3S,4S,5R,6R)-2-methoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 
• 69927-15-7 3,4,6-tri-O-acetyl-1,2-O-<1-(exo-cyano)ethylidene>-β-D-mannopyranose 

Downstream Products

• 78962-39-7 methyl α-D-mannopyranosyl-(1→6)-α-D-mannopyranoside 
• 72691-29-3 2',3',4',6'-tetra-O-acetyl-α-D-mannopyranosyl-(1→6)-1,2,3,4-tetra-O-acetyl-α-D-mannopyranose 

Relevant articles and documents

Reactivity of 1,2-O-cyanoalkylidene sugar derivatives in trityl-cyanoalkylidene condensation

The rate-determining step of trityl-cyanoalkylidene condensation is the interaction between the cyanoalkylidene derivative (CD) and the triphenylmethyl cation.The rate of the reaction follows first-order kinetics with respect to both CD and the catalyst (Tr+) and is independent of the nature and condensation of the trityl ether.Glycosylation rate constants have been determined for CD's most common monosaccharides. - Key words: trityl-cyanoalkylidene condensation; cyanoalkylidene derivatives, mechanism of glycosidation.

NOVEL HIGHLY STEREOSPECIFIC METHOD OF 1,2-CIS-GLYCOSYLATION. SYNTHESIS OF α-D-GLUCOSYL-D-GLUCOSES

Triphenylmethylium perchlorate-catalysed glycosylation of 2-, 3-, 4-, and 6-O-trityl-D-glucose derivatives with β-D-glucopyranosyl thiocyanates bearing a nonparticipating substituent at O-2 affords stereospecific derivatives of α-D-glucosyl-D-glucose