667463-07-2

Upstream product

• 667463-04-9 phenyl 2-O-(5-acetamido-2,4,7,8,9-penta-O-acetyl-3,5-dideoxy-D-glycero-β-D-galacto-non-2-ulopyranosonoyl)-6-O-(tert-butyldiphenylsilyl)-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside 
• 214468-37-8 phenyl 6-O-[(tert-butyl)diphenylsilyl]-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside 
• 270075-72-4 phenyl 1-thio-3,4-O-isopropylidene-6-O-(1-methoxyl-1-methylethyl)-β-D-galactopyranoside 
• 98-88-4 benzoyl chloride 
• 16758-34-2 1-thiophenyl-β-D-galactopyranoside 
• 19342-36-0 2,4,7,8,9-Penta-O-acetyl-N-acetyl-β-D-neuraminsaeure 
• 667463-06-1 phenyl 2-O-(5-acetamido-2,4,7,8,9-penta-O-acetyl-3,5-dideoxy-D-glycero-β-D-galacto-non-2-ulopyranosonoyl)-6-O-benzoyl-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside 

Relevant academic research and scientific papers

Approaches to intramolecular sialylation 1. Synthesis of pseudodisaccharide Neu5Ac-(1-2)-Gal with ester-linked monosaccharide residues

An efficient approach was developed for ester-linking the sterically hindered carboxy group of N-acetylneuraminic acid with the secondary hydroxy group at C(2) of galactose. Putative precursors of the glycosidically linked disaccharide Neu5Ac-(2-3)-Gal we