dibenzoyl fucal

Base Information

• Chemical Name: dibenzoyl fucal
• CAS No.: 130061-16-4
• Molecular Formula: C₂₀H₁₈O₅
• Molecular Weight: 338.36
• Mol file: 130061-16-4.mol

Synonyms:dibenzoyl fucal

Chemical Property of dibenzoyl fucal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dibenzoyl fucal

There total 2 articles about dibenzoyl fucal 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: 78.0%

benzoyl chloride (98-88-4) + L-fucal (80483-16-5) → Benzoic acid (2S,3S,4S)-4-hydroxy-2-methyl-3,4-dihydro-2H-pyran-3-yl ester (91861-12-0,104069-01-4,127000-08-2,130061-17-5) + 1,5-anhydro-3-O-benzoyl-2,6-dideoxy-L-lyxo-hex-1-enitol (130061-11-9) + dibenzoyl fucal (130061-16-4)

Guidance literature:

With triethylamine; In dichloromethane; for 4h; Ambient temperature;

DOI:10.1021/ja00180a037

Reference yield:

3,4-di-O-acetyl-L-fucal (54621-94-2) → dibenzoyl fucal (130061-16-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 97 percent / potassium carbonate / methanol / 3 h / Ambient temperature

2: 16 percent / triethylamine / CH₂Cl₂ / 4 h / Ambient temperature

With potassium carbonate; triethylamine; In methanol; dichloromethane;

DOI:10.1021/ja00180a037

Reference yield: 54.0%

phosphoric acid dibenzyl ester (1623-08-1) + dibenzoyl fucal (130061-16-4) → 2-deoxy-2-fluoro-3,4-di-O-benzoyl-α-1-(dibenzylphosphoryl)-L-fucopyranose (233751-51-4)

Guidance literature:

dibenzoyl fucal; With 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(trifluoromethanesulfonate);

phosphoric acid dibenzyl ester;

DOI:10.1016/S0968-0896(00)00139-5

upstream raw materials:

benzoyl chloride

L-fucal

3,4-di-O-acetyl-L-fucal

Downstream raw materials:

2-deoxy-2-fluoro-3,4-di-O-benzoyl-α-1-(dibenzylphosphoryl)-L-fucopyranose