79414-65-6

Basic information

• Product Name: 1,2,3,6-tetra-O-acetyl-4-O-benzyl-α-D-glucopyranose
• Synonyms: 1,2,3,6-tetra-O-acetyl-4-O-benzyl-α-D-glucopyranose
• CAS NO: 79414-65-6
• Molecular Weight: 438.431
• Mol File: 79414-65-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,2,3,6-tetra-O-acetyl-4-O-benzyl-α-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,6-tetra-O-acetyl-4-O-benzyl-α-D-glucopyranose(79414-65-6)
• EPA Substance Registry System: 1,2,3,6-tetra-O-acetyl-4-O-benzyl-α-D-glucopyranose(79414-65-6)

Safety Data

• Hazardous Substances Data: 79414-65-6(Hazardous Substances Data)

Upstream product

• 54325-28-9 (2R,3R,4S,5S,6R)-6-Trityloxymethyl-tetrahydro-pyran-2,3,4,5-tetraol 
• 54325-28-9 6-O-trityl-α-D-glucose 
• 2280-44-6 D-Glucose 
• 10028-44-1 1,2,3,4-tetra-O-acetyl-6-O-triphenylmethyl-α-D-glucopyranose 
• 55286-97-0 1,2,3,6-tetra-O-acetyl-α-D-glucopyranoside 
• 100-39-0 benzyl bromide 
• 81927-55-1 O-benzyl 2,2,2-trichloroacetimidate 

Relevant articles and documents

Syntheses and 1H- and 13C-Nuclear Magnetic Resonance Spectra of All Positional Isomers of Tetra-O-acetyl-D-glucopyranoses, and Their Monobenzyl and Monotrityl Derivatives

All the isomers of the tetra-O-acetyl-D-glucopyranoses, and their monobenzyl and monotrityl derivatives were synthesized and systematic 1H- and 13C-nuclear magnetic resonance (1H- and 13C-NMR) studies were carried out.Complete assignments of the 1H- and 13C-NMR signals were achieved by 1H- and 13C-decoupling techniques and by the use of a shift reagent and changes of solvents.Moreover, when necessary, 1H- and 13C-shift-correlated 2D NMR spectroscopy at higher frequency (Bruker AM 400) was applied.The shifts on deacetylation, benzylation, and tritylation were estimated on the basis of the 1H- and 13C-chemical shifts of these compounds, and the effects of deacetylation and benzyl- or trityl-substitution are discussed.Keywords - tetra-O-acetyl-D-glucopyranose; monobenzyl tetra-O-acetyl-D-glucopyranose; monotrityl tetra-O-acetyl-D-glucopyranose; 1H-NMR; 13C-NMR; deacetylation shift; benzylation shift; tritylation shift