130541-91-2

Upstream product

• 93253-16-8 methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1-3)-2,4,6-tri-O-benzyl-β-galactopyranosyl 
• 130541-85-4 methyl O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->3)-2,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 130541-89-8 methyl O-(6-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->3)-2,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 130541-88-7 methyl O-(6-O-tert-butyldiphenylsilyl-β-D-galactopyranosyl)-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->3)-2,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 130541-87-6 methyl O-(β-D-galactopyranosyl)-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->3)-2,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 130541-90-1 methyl O-(6-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene-2-O-methyl-β-D-galactopyranosyl)-(1->3)-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->3)-2,4,6-tri-O-benzyl-β-D-galactopyranoside 

Relevant academic research and scientific papers

Synthesis of benzyl O-(2-O-methyl-β-D-galactopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside , and its higher saccharide containing and O-(2-O-methyl-β-D-galactopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucop

Treatment of benzyl O-β-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside with tert-butylchlorodiphenylsilane afforded the 6'-O-tert-butyldiphenylsilyl ether, which was converted into the 3',4'-O-isopropylidene derivat