1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose

Base Information

• Chemical Name: 1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose
• CAS No.: 263161-65-5
• Molecular Formula: C₂₉H₂₅BrO₉
• Molecular Weight: 597.416
• Mol file: 263161-65-5.mol

Synonyms:1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose

Chemical Property of 1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose

There total 2 articles about 1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

acetic anhydride (108-24-7) + 2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose → 1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose (263161-65-5)

Guidance literature:

In pyridine;

DOI:10.1016/S0008-6215(99)00241-4

Reference yield:

2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactono-1,4-lactone → 1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose (263161-65-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 95 percent / diisoamylborane / tetrahydrofuran / 16 h / 20 °C

2: 95 percent / pyridine

With diisoamyl borane; In tetrahydrofuran; pyridine; 1: Reduction / 2: Acetylation;

DOI:10.1016/S0008-6215(99)00241-4

Reference yield: 95.0%

1-O-acetyl-2,3,5-tri-O-benzoyl-6-bromo-6-deoxy-D-galactofuranose (263161-65-5) → 1-O-acetyl-2,3,5-tri-O-benzoyl-α,β-D-fucofuranose (263161-66-6)

Guidance literature:

With hydrogen; triethylamine; palladium on activated charcoal; In ethyl acetate; for 3h; under 2327.17 Torr;

DOI:10.1016/S0008-6215(99)00241-4

upstream raw materials:

acetic anhydride

Downstream raw materials:

1-O-acetyl-2,3,5-tri-O-benzoyl-α,β-D-fucofuranose

4-nitrophenyl β-D-fucofuranoside

4-nitrophenyl 2,3,5-tri-O-benzoyl-β-D-fucofuranoside