3-O,28-O-diphthaloyl dihydrobetulin

Base Information

• Chemical Name: 3-O,28-O-diphthaloyl dihydrobetulin
• CAS No.: 1393571-37-3
• Molecular Formula: C₄₆H₆₀O₈
• Molecular Weight: 740.978
• Mol file: 1393571-37-3.mol

Synonyms:

Chemical Property of 3-O,28-O-diphthaloyl dihydrobetulin

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-O,28-O-diphthaloyl dihydrobetulin

There total 2 articles about 3-O,28-O-diphthaloyl dihydrobetulin 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:

betulin (473-98-3) → 3-O,28-O-diphthaloyl dihydrobetulin (1393571-37-3)

Guidance literature:

Multi-step reaction with 2 steps

1: palladium 10% on activated carbon; hydrogen / dichloromethane; ethyl acetate / 20 °C

2: dmap / 24 h

With dmap; palladium 10% on activated carbon; hydrogen; In dichloromethane; ethyl acetate;

DOI:10.1124/mol.111.072785

Reference yield:

phthalic anhydride (85-44-9) + lupane-3β,28-diol (55029-05-5,7372-31-8) → 3-O,28-O-diphthaloyl dihydrobetulin (1393571-37-3)

Guidance literature:

With dmap; for 24h;

DOI:10.1124/mol.111.072785

upstream raw materials:

phthalic anhydride

lupane-3β,28-diol

betulin

Refernces