15038-71-8

Basic information

• Product Name: 2-benzyl,3-hydroxy,4,6-benzylidene acetal-β-methyl galactopyranose
• Synonyms: 2-benzyl,3-hydroxy,4,6-benzylidene acetal-β-methyl galactopyranose
• CAS NO: 15038-71-8
• Molecular Weight: 372.418
• Mol File: 15038-71-8.mol
• Article Data: 37

Chemical Properties

• CAS DataBase Reference: 2-benzyl,3-hydroxy,4,6-benzylidene acetal-β-methyl galactopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 2-benzyl,3-hydroxy,4,6-benzylidene acetal-β-methyl galactopyranose(15038-71-8)
• EPA Substance Registry System: 2-benzyl,3-hydroxy,4,6-benzylidene acetal-β-methyl galactopyranose(15038-71-8)

Safety Data

• Hazardous Substances Data: 15038-71-8(Hazardous Substances Data)

Upstream product

• 3162-96-7 methyl 4,6-O-benzylidene-α-D-glucopyranoside 
• 2397-26-4 N,N-dimethyl(chlorophenylmethylene)ammonium chloride 
• 7177-79-9 methyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside 
• 100-39-0 benzyl bromide 
• 620-05-3 iodomethylbenzene 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 97-30-3 methyl-alpha-D-glucopyranoside 
• 611-74-5 N,N-dimethylbenzamide 
• 14155-23-8 methyl 4,6-O-benzylidene-β-D-glucopyranoside 
• 709-50-2 methyl beta-D-glucopyranoside 
• 3162-96-7 methyl 4,6-O-benzylidene-β-D-galactopyranoside 
• 3162-96-7 methyl-4,6-O-phenylmethylene-α-D-mannopyranoside 
• 141115-76-6 methyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-arabinohexopyranosid-3-ulose 
• 22277-65-2 Methyl mannoside 

Downstream Products

• 1006064-45-4 methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(tetra-O-acetyl-β-D-glucopyranosyl)-α-D-mannopyranoside 
• 141115-76-6 methyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-arabinohexopyranosid-3-ulose 
• 1200440-78-3 C₃₁H₃₄NO₉P 
• 216862-40-7 2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)-methyl-2-O-benzyl-4,6-O-benzylidene-α-D-mannopyranoside 
• 15038-69-4 methyl β-D-glucopyranoside 2-benzyl ether 
• 50272-14-5 (2R,4aR,6S,7S,8aS)-7-Benzyloxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 

Relevant articles and documents

A Chiral Copper Catalyzed Site-Selective O-Alkylation of Carbohydrates

Highly regioselective alkylation of sugar hydroxyl groups has always been an important challenge in carbohydrate chemistry, especially for the selective alkylation of trans diols, there is no direct and efficient catalytic method so far. A chiral copper c

Co2(CO)6-propargyl cation mediates glycosylation reaction by using thioglycoside

We discovered that the cobalt-propargyl cation can mediate the glycosylation reaction by activating the thioglycoside donor. The glyco-oxacarbenium cation was formed by transferring the thio-aglycone to the cobalt-propargyl cation that was generated from the cobalt-propargylated acceptor in situ via the activating with Lewis acid. The reactivity of the donor (Armed or dis-armed) and the amount of the Lewis acid control the releasing rate of the cobalt-propargyl group.

Aqueous Glycosylation of Unprotected Sucrose Employing Glycosyl Fluorides in the Presence of Calcium Ion and Trimethylamine

We report a synthetic glycosylation reaction between sucrosyl acceptors and glycosyl fluoride donors to yield the derived trisaccharides. This reaction proceeds at room temperature in an aqueous solvent mixture. Calcium salts and a tertiary amine base promote the reaction with high site-selectivity for either the 3′-position or 1′-position of the fructofuranoside unit. Because nonenzymatic aqueous oligosaccharide syntheses are underdeveloped, mechanistic studies were carried out in order to identify the origin of the selectivity, which we hypothesized was related to the structure of the hydroxyl group array in sucrose. The solution conformation of various monodeoxysucrose analogs revealed the co-operative nature of the hydroxyl groups in mediating both this aqueous glycosyl bond-forming reaction and the site-selectivity at the same time.