862253-08-5

Upstream product

• 13992-16-0 1-deoxy-1-(phenylthio)-2,3,4,6-tetra-O-acetyl-β-D-galactopyranose 
• 16758-34-2 1-thiophenyl-β-D-galactopyranoside 
• 108-24-7 acetic anhydride 
• 195316-81-5 phenyl 6-O-(tert-butyl(diphenyl)silyl)-1-thio-β-D-galactopyranoside 

Downstream Products

• 862253-09-6 2-(trimethylsilyl)ethyl-2,3,4-tri-O-acetyl-6-O-t-butyldiphenylsilyl-β-D-galactopyranosyl-(1->4)-3-O-acetyl-6-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside 

Relevant academic research and scientific papers

Synthesis of two LewisX trisaccharides using regiospecific glycosylation reactions

Synthesis of two LewisX trisaccharides, namely, 2-(trimethylsilyl)ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1 → 4)-6-O-benzyl-2-deoxy-3-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-2- phthalimido-β-D-glucopyranoside and 2-(trimethylsilyl)ethyl 2,3,4-tri-O-acetyl-6-O-t-butyldiphenylsilyl-β-D-galactopyranosyl-(1 → 4)-6-O-benzyl-2-deoxy-3-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl) -2-phthalimido-β-D-glucopyranoside, has been achieved using a regiospecific glycosylation strategy under NIS-TfOH activation. Two trisaccharides were prepared from monosaccharides without any protecting group manipulation. Copyright Taylor & Francis, Inc.