48229-09-0

Upstream product

• 18685-19-3 methyl 2,3,4-tri-O-benzyl-6-O-trityl-α-D-galactopyranoside 
• 65556-30-1 1,6-di-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranoside 
• 108-24-7 acetic anhydride 
• 89157-97-1 1,6-anhydro-2,3,4-tri-O-benzyl-β-L-idopyranose 

Downstream Products

• 68536-37-8 Toluene-4-sulfonic acid (2R,3S,4S,5R)-3,4,5-tris-benzyloxy-6-hydroxy-tetrahydro-pyran-2-ylmethyl ester 
• 454474-59-0 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-α-D-galactopyranose 
• 34212-64-1 methyl 2,3,4-tri-O-benzyl-α-D-mannopyranoside 
• 73111-53-2 methyl 2,3,4-tri-O-benzyl-α-D-mannopyranoside 
• 95335-96-9 2,3,4-Tri-O-benzyl-6-O-(monomethoxytrityl)-D-mannose 
• 68536-37-8 Toluene-4-sulfonic acid (2R,3R,4S,5S)-3,4,5-tris-benzyloxy-6-hydroxy-tetrahydro-pyran-2-ylmethyl ester 
• 120048-16-0 (3R,4S,5R,6S)-3,4,5-Tris-benzyloxy-6-trityloxymethyl-tetrahydro-pyran-2-ol 
• 641635-63-4 methyl 2,3,4-tri-O-benzyl-α-L-idopyranoside 
• 205192-05-8 methyl 2,3,4-tri-O-benzyl-β-L-idopyranoside 
• 109914-80-9 methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-sulfo-3-O-(2,3,4-tri-O-benzyl-β-L-idopyranosyluronic acid)-β-D-galactopyranoside, disodium salt 
• 109914-80-9 methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-sulfo-3-O-(2,3,4-tri-O-benzyl-α-L-idopyranosyluronic acid)-β-D-galactopyranoside, disodium salt 
• 109914-81-0 methyl 2-acetamido-2-deoxy-3-O-(β-L-idopyranosyluronic acid)-4-O-sulfo-β-D-galactopyranoside, disodium salt 
• 109914-74-1 methyl 2-azido-6-O-benzyl-2-deoxy-3-O-(2,3,4-tri-O-benzyl-β-L-idopyranosyluronic acid)-β-D-galactopyranoside 
• 109914-70-7 methyl 2-azido-6-O-benzyl-2-deoxy-3-O-(2,3,4-tri-O-benzyl-α-L-idopyranosyluronic acid)-β-D-galactopyranoside 

Relevant academic research and scientific papers

Divergent synthesis of L-sugars and L-iminosugars from D-sugars

An efficient divergent synthesis of L-sugars and L-iminosugars from D-sugars is described. The important intermediate. δ-hydroxyalkoxamate. prepared from D-glucono-/galactono-1,5-lactone, was cyclized under Mitsunobu conditions to give the O-cyclized oxim

SYNTHESIS OF DERMATAN SULFATE FRAGMENTS: A CHEMICAL SYNTHESIS OF METHYL 2-ACETAMIDO-2-DEOXY-3-O-(α-L-IDOPYRANOSYLURONIC ACID)-4-O-SULFO-β-D-GALACTOPYRANOSIDE DISODIUM SALT AND ITS NON-SULFATED ANALOGUE

Methyl 2-azido-2-deoxy-β-D-galactopyranoside was subjected in sequence to isopropylidenation, benzylation, acid hydrolysis, and selective acetylation of HO-4, to give amorphous methyl 4-O-acetyl-2-azido-6-O-benzyl-2-deoxy-β-D-galactopyranoside.Condensatio