128716-55-2

Upstream product

• 124477-11-8 1,5-anhydro-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-D-lyxo-hex-1-enitol 
• 75-05-8 acetonitrile 

Downstream Products

• 128716-59-6 methyl 2-azido-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-β-D-galactopyranoside 
• 109914-81-0 methyl 2-acetamido-2-deoxy-3-O-(α-L-idopyranosyluronic acid)-4-O-sulfo-β-D-galactopyranoside, disodium salt 
• 128716-67-6 methyl 2-azido-6-O-benzyl-2-deoxy-3-O-(methyl 2,3,4-tri-O-acetyl-α-L-idopyranosyluronate)-β-D-galactopyranoside 
• 109914-58-1 methyl 4-O-acetyl-2-azido-6-O-benzyl-2-deoxy-β-D-galactopyranoside 
• 109914-57-0 methyl 2-azido-6-O-benzyl-2-deoxy-β-D-galactopyranoside 
• 258286-38-3 methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 
• 258286-39-4 methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 
• 131326-69-7 methyl O-(2-azido-6-O-benzyl-2-desoxy-3,4-O-isopropylidene-α-D-galactopyranosyl)-(1->4)-O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 
• 258286-37-2 methyl O-(2-azido-6-O-benzyl-2-desoxy-α-D-galactopyranosyl)-(1->4)-O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 
• 258286-40-7 methyl O-(2-azido-6-O-benzyl-2-desoxy-4-O-methyl-α-D-galactopyranosyl)-(1->4)-O-(2-azido-6-O-benzyl-2-desoxy-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-α-D-galactopyranoside 
• 131326-63-1 methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 
• 258286-31-6 methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 
• 258286-34-9 methyl O-(2-acetamido-3-O-acetyl-6-O-benzyl-2-desoxy-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-acetamido-3-O-acetyl-6-O-benzyl-2-desoxy-α-D-galactopyranoside 
• 131326-68-6 methyl O-(2-azido-6-O-benzyl-2-desoxy-3,4-O-isopropylidene-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 

Relevant academic research and scientific papers

SYNTHESIS OF DISACCHARIDE FRAGMENTS OF DERMATAN SULFATE

Condensation of crystalline methyl 2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside with methyl (2,3,4-tri-O-acetyl-α-L-idopyranosyl bromide)uronate in dichloromethane, in the presence of silver triflate and molecular sieve, provided 54 percent of