112289-38-0

Basic information

• Product Name: 1,2-anhydro-3,4,6-tri-O-benzyl-D-galactopyranose
• Synonyms: 1,2-anhydro-3,4,6-tri-O-benzyl-D-galactopyranose
• CAS NO: 112289-38-0
• Molecular Weight: 432.516
• Mol File: 112289-38-0.mol
• Article Data: 31

Chemical Properties

• CAS DataBase Reference: 1,2-anhydro-3,4,6-tri-O-benzyl-D-galactopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-anhydro-3,4,6-tri-O-benzyl-D-galactopyranose(112289-38-0)
• EPA Substance Registry System: 1,2-anhydro-3,4,6-tri-O-benzyl-D-galactopyranose(112289-38-0)

Safety Data

• Hazardous Substances Data: 112289-38-0(Hazardous Substances Data)

Upstream product

• 65827-59-0 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride 
• 55628-54-1 3,4,6-tri-O-benzyl-D-glucal 
• 112346-25-5 1,2-O-ethylidene-3,4,6-tris-O-benzyl-α-D-galactopyranoside 
• 112346-75-5 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl chloride 
• 81969-44-0 1,2-di-O-acetyl-3,4,6-tri-O-benzyl-D-galactopyranose 
• 20672-66-6 3,4,5-tri-O-benzyl-D-galactopyranose 
• 21193-75-9 D-galactal 
• 145852-76-2 3,6-di-O-benzyl-D-glucal 
• 100-39-0 benzyl bromide 
• 80040-79-5 3,4,6-tri-O-benzyl-D-galactal 
• 112289-40-4 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl fluoride 
• 4098-06-0 triacetyl-D-galactal 

Downstream Products

• 193898-38-3 (2R,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2S,3S,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethylsulfanyl)-tetrahydro-pyran-3-ol 
• 162060-53-9 1,5-anhydro-3,4,6-tri-O-benzyl-D-galactitol 
• 1028849-80-0 C₅₉H₆₆O₁₁ 
• 1028849-82-2 C₅₉H₆₆O₁₁ 
• 1028849-78-6 3,4,6-tri-O-benzyl-α-D-galactopyranosyl-(1->3)-1,2:4,6-di-O-isopropylidene-α-D-glucofuranose 

Relevant articles and documents

A simple and highly diastereoselective preparation of glycal epoxides using the MCPBA-KF complex

Glycals are converted ro the corresponding epoxides in high yields by a diastereoselective one-step epoxidation using the m-chloroperoxybenzoic acid-KF complex in anhydrous dichloromethane.

C-glycosides: A stereoselective synthesis of α- and β-C-galactosides with glycosyl dianions

α- or β-C-galactosides can be obtained from the configurationally stable anomeric glycosyl dianions which are prepared by transmetallation of a tin compound or by reductive lithiation of a chloride. Different electrophiles react selectively at the anomeric center.

A short route to nucleoside diphosphate activated D- and L-hexoses

Leloir transferases utilise nucleoside diphosphate sugars, which are notoriously difficult to synthesise and handle. Starting off from D- or L-configurated glycals, a facile synthesis of nucleotide sugars by epoxidation and direct coupling with uridine di

α-C-Glycosides via syn Opening of 1,2-Anhydro Sugars with Organozinc Compounds in Toluene/n-Dibutyl Ether

The diastereoselective addition of organozinc species to 1,2-anhydro sugars in toluene/n-dibutyl ether solvent is reported. Compared to the existing methods, the reaction proceeds at 0 °C, and only a slight excess of nucleophile is required to achieve good yields. Scope was assessed with different O-protected glycals along with various nucleophiles (aryl, alkynyl). This methodology was applied to the synthesis of the α-anomer of canagliflozin.

Ionic liquids as phase transfer catalysts: Enhancing the biphasic extractive epoxidation reaction for the selective synthesis of β-O-glycosides

Ionic liquids promoted the direct epoxidation of glycals acting as PTC. 1,2-anhydrosugars were prepared by the oxidation of glycals under biphasic conditions with dimethydioxirane generated in situ from oxone/acetone and amphiphilic IL's as catalysts. β-O