819798-05-5

Upstream product

• 79-04-9 chloroacetyl chloride 
• 183875-29-8 phenyl 3,4,6-tri-O-benzyl-1-thio-β-D-galactopyranoside 
• 81927-55-1 O-benzyl 2,2,2-trichloroacetimidate 
• 124477-08-3 phenyl 3-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside 

Downstream Products

• 819798-06-6 3,4,6-tri-O-benzyl-2-O-chloroacetyl-α-D-galactopyranosyl fluoride 

Relevant academic research and scientific papers

Total Synthesis of the Lipid-Anchor-Attached Core Trisaccharides of Lipoteichoic Acids of Streptococcus pneumoniae and Streptococcus oralis Uo5

Herein we report an efficient total synthesis of lipid-anchor-appended core trisaccharides of lipoteichoic acids of Streptococcus pneumoniae and Streptococcus oralis Uo5. The key features include the expedient synthesis of the rare sugar 2,4,6-trideoxy-2-acetamido-4-amino-d-Galp building block via one-pot sequential SN2 reactions and the α-selective coupling of d-thioglucoside with the diacyl glycerol acceptor to construct a common disaccharide acceptor, which was utilized in the total synthesis of target molecules 1 and 2.

Synthesis of a library of fucopyranosyl-galactopyranosides consisting of a complete set of anomeric configurations and linkage positions

A library composed of a complete set of fucopyranosyl-galactopyranosides was synthesized. A perbenzylated phenylthio fucopyranoside and a series of tri-O-benzyl-galactopyranosyl fluorides having single hydroxyl groups at the 2-, 3-, 4-, and 6-positions we

METHOD OF SYNTHESIZING SUGAR CHAIN

An object of the present invention is to provide a method for efficiently chemically synthesizing biomolecules including a nucleotide (nucleic acid), a peptide (protein), or a sugar chain, as representative examples. The present invention provides a metho