129192-92-3

Upstream product

• 600-22-6 pyruvic acid methyl ester 
• 138857-62-2 C₂₇H₃₈O₈Si₂ 
• 138857-65-5 C₃₂H₄₀O₈Si₂ 
• 42821-94-3 phenyl 4,6-O-benzylidene-β-D-galactopyranoside 
• 117124-69-3 methyl 2,3-di-O-benzoyl-β-D-galactopyranoside 
• 4137-35-3 methyl 2,3-bis-O-benzoyl-α-D-galactopyranoside 
• 138857-85-9 1,2,3-tri-O-benzoyl-4,6-O-<(R)-1-methoxycarbonyl(ethylidene)>-α-D-galactopyranose 
• 138857-54-2 phenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside 
• 138857-61-1 C₂₇H₃₈O₈Si₂ 
• 138857-55-3 phenyl 2,3-di-O-benzoyl-β-D-galactopyranoside 
• 98-88-4 benzoyl chloride 
• 3253-22-3 1,2,3-tri-O-benzoyl-α-D-galactopyranoside 
• 67-56-1 methanol 
• 138857-92-8 2,3-di-O-benzoyl-4,6-O-<1-(R)-methoxycarbonyl(ethylidene)>-α-D-galactopyranosyl chloride 

Relevant academic research and scientific papers

Lewis Acid-Catalysed Anomerisation and Rearrangement of Alkyl D-Glycopyranosides During Acetalisation with Methyl Pyruvate: How to Utilise it for the Preparation of 1-(Carboxyethylidene)glycopyranosyl Donors

The preparation of 4,6-O-(1-methoxycarbonylethylidene)-D-glycopyranosides 5 starting from 2,3-di-O-benzoyl-D-glycopyranosides 1 and their 4,6-bis-O-trimethylsilyl ethers 2 using methyl 2,2-bis(phenylthio)propionate (4) and methyl pyruvate (3), respectivel

A stereoselective synthesis of pyruvic 4,6-acetals of D-hexopyranose residues

A stereoselective synthesis of pyruvic 4,6-acetals in their naturally occuring configurations on α-D-glucopyranose, α-D-mannopyranose, and β-D-galactopyranose residues is based on the preferential formation of 4,6- acetals bearing equatorial methyl groups. 2,3-Di-O-acyl derivatives of these acetals are oxidized with ruthenium tetraoxide to yield the corresponding 4,6-(1-carboxyethylidene) acetals.Synthesis of allyl 4,6-O--3-O-methyl-β-D-glucopyranoside has been achieved with protection of the allyl glycoside by epoxidation and subsequent regenerative deoxygenation with 3-methylbenzothiazole-2-selone.The allyl glycoside has been subjected in sequence to saponification, ozonolysis, and reductive amination in the presence of bovine serum albumin to furnish a neoantigen.