127066-74-4

Basic information

• Product Name: 1,2,3,6-tetra-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose
• Synonyms: 1,2,3,6-tetra-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose
• CAS NO: 127066-74-4
• Molecular Weight: 726.686
• Mol File: 127066-74-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,2,3,6-tetra-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,6-tetra-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose(127066-74-4)
• EPA Substance Registry System: 1,2,3,6-tetra-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose(127066-74-4)

Safety Data

• Hazardous Substances Data: 127066-74-4(Hazardous Substances Data)

Upstream product

• 99337-73-2 1,2,3,6-tetra-O-acetyl-4-O-trityl-β-D-glucopyranose 
• 127066-72-2 3,4,6-tri-O-acetyl-2-O-benzyl-β-D-glucopyranosyl-1-deoxy-1-thiocyanate 
• 127066-72-2 Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-benzyloxy-6-thiocyanato-tetrahydro-pyran-4-yl ester 
• 108-24-7 acetic anhydride 
• 102674-68-0 2'-O-benzyl-lactose 

Downstream Products

• 129905-28-8 methyl 2,3,6-tri-O-acetyl-4-O-(3,4,6-tri-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside 
• 129926-78-9 methyl 2,3,6-tri-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-β-D-galactopyranosyl)-β-D-glucopyranoside 

Relevant articles and documents

A new stereospecific method for 1,2-cis-glycosylation

A new stereospecific method for 1,2-cis-glycosylation involves the reaction of 1,2-trans-glycosyl thiocyanates with sugar trityl ethers in the presence of triphenylmethylium perchlorate.The method has been applied to give disaccharide derivatives with (1->6), (1->4), (1->3), and (1->2) linkages.

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