13046-90-7

Basic information

• Product Name: 2,3,4-tri-O-acetyl-6-O-(p-tolylsulfonyl)-α-D-galactosyl bromide
• Synonyms: 2,3,4-tri-O-acetyl-6-O-(p-tolylsulfonyl)-α-D-galactosyl bromide
• CAS NO: 13046-90-7
• Molecular Weight: 523.356
• Mol File: 13046-90-7.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 2,3,4-tri-O-acetyl-6-O-(p-tolylsulfonyl)-α-D-galactosyl bromide(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,4-tri-O-acetyl-6-O-(p-tolylsulfonyl)-α-D-galactosyl bromide(13046-90-7)
• EPA Substance Registry System: 2,3,4-tri-O-acetyl-6-O-(p-tolylsulfonyl)-α-D-galactosyl bromide(13046-90-7)

Safety Data

• Hazardous Substances Data: 13046-90-7(Hazardous Substances Data)

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 6619-07-4 6-O-p-toluenesulfonyl-D-mannopyranose 
• 530-26-7 D-Mannose 
• 78478-66-7 1,2,3,4-tetra-O-acetyl-6-O-deoxy-6-tosyl-α/β-D-mannopyranose 
• 4478-43-7 (1,2:3,4-di-O-isopropylidene-6-O-(p-toluensulfonate))-D-galactopiranose 
• 6619-07-4 O⁶-(toluene-4-sulfonyl)-β-D-galactopyranose 
• 121363-70-0 O⁶-(toluene-4-sulfonyl)-α-D-galactopyranose 
• 106248-66-2 1,2,3,4-tetra-O-acetyl-6-O-(p-tolylsulfonyl)-β-D-galactopyranose  
• 10035-10-6 hydrogen bromide 
• 64-19-7 acetic acid 
• 121424-21-3 O¹,O²,O³,O⁴-tetraacetyl-O⁶-(toluene-4-sulfonyl)-α-D-galactopyranose 
• 95118-60-8 acetyl 2,3,4-tri-O-acetyl-6-O-tosyl-α/β-D-galactopyranose 

Downstream Products

• 112716-28-6 methyl 2,3,4-tri-O-acetyl-6-O-p-toluenesulfonyl-β-D-galactopyranoside 
• 18546-25-3 6-O-p-tolylsulfonyl-3,4-di-O-acetyl-D-glucal 
• 1333231-24-5 (2,3,4-tri-O-acetyl-6-azido-α-D-mannopyranosyl)-(1->2)-carboxymethyl-3,4-di-O-benzoyl-6-azido-α-D-mannopyranose 
• 1333231-19-8 (2,3,4-tri-O-acetyl-6-azido-α-D-mannopyranosyl)-(1->2)-allyl-3,4-di-O-benzoyl-6-azido-α-D-mannopyranose 
• 1333231-22-3 (2,3,4-tri-O-acetyl-6-azido-α-D-mannopyranosyl)-(1->2)-carboxylmethyl-3,4,6-tri-O-benzoyl-α-D-mannopyranose 
• 1333231-18-7 (2,3,4-tri-O-acetyl-6-azido-α-D-mannopyranosyl)-(1->2)-allyl-3,4,6-tri-O-benzoyl-α-D-mannopyranose 
• 1333231-21-2 (2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->2)-carboxymethyl-3,4-di-O-benzoyl-6-azido-α-D-mannopyranose 
• 1333231-17-6 (2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->2)-allyl-3,4-di-O-benzoyl-6-azido-α-D-mannopyranose 
• 1333231-14-3 allyl 3,4-di-O-benzoyl-6-azido-α-D-mannopyranoside 
• 1333231-13-2 allyl 2-O-acetyl-3,4-di-O-benzoyl-6-azido-α-D-mannopyranoside 
• 1333231-12-1 1,2-di-O-acetyl-3,4-di-O-benzoyl-6-azido-α-D-mannopyranoside 
• 1333231-11-0 3,4-di-O-benzoyl-6-azido-α-D-mannopyranoside 
• 1333231-10-9 3,4-di-O-benzoyl-6-azido-1,2-O-ethylidene-β-D-mannopyranoside 
• 1333231-07-4 3,4-di-O-acetyl-6-O-tosyl-1,2-O-ethylidene-β-D-mannopyranoside 

Relevant articles and documents

Selection of a synthetic glycan oligomer from a library of DNA-templated fragments against DC-SIGN and inhibition of HIV gp120 binding to dendritic cells

We report the synthesis of a nucleic acid-encoded carbohydrate library, its combinatorial self-assembly into 37485 pairs and a screen against DC-SIGN leading to the identification of consensus ligand motifs. A prototypical example from the selected pairs

Synthesis of 6-amino-1,6-anhydro-6-deoxysugar derivatives

Staudinger reaction of triphenylphosphine with 2,3,4-tri-O-acetyl-6-O-p-tolylsulfonyl-β-d-glycopyranosyl azides led to an anomeric iminophosphorane which rearranged in situ by elimination of the sulfonate at C-6. The 1,6-anhydro-6-deoxy-6-triphenylphospho

Efficient and stereoselective synthesis of methyl 3-O-(3,6-anhydro-β-D-galactopyranosyl)-α-D-galactopyranoside and methyl 3,6-anhydro-4-O-β-D-galactopyranosyl-α-D-galactopyranoside

Methyl 3-O-(3,6-anhydro-β-D-galactopyranosyl)-α-D-galactopyranoside (3) and methyl 3,6-anhydro-4-O-β-D-galactopyranosyl-α-D-galactopyranoside (4) have been synthesised stereoselectively using three coupling procedures. Acceptable yields were achieved usin