(2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan

Base Information

• Chemical Name: (2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan
• CAS No.: 848047-71-2
• Molecular Formula: C₅₇H₅₀O₇
• Molecular Weight: 847.02
• Mol file: 848047-71-2.mol

Synonyms:(2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan

Chemical Property of (2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan

There total 1 articles about (2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan 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: 87.0%

(2R,3S)-8-bromo-3,5,6,7,3',4'-hexa-O-benzylflavan (917567-22-7) → (2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan (848047-71-2)

Guidance literature:

With tert.-butyl lithium; In tetrahydrofuran; pentane; at -78 ℃; for 0.25h;

DOI:10.1055/s-2006-950224

Reference yield: 100.0%

(2R,3S)-3,5,6,7,3',4'-hexa-O-benzylflavan (848047-71-2) → (2R,3S)-3,5,6,7,3',4'-hexahydroxyflavan (917567-28-3)

Guidance literature:

With hydrogen; palladium on activated charcoal; In tetrahydrofuran; methanol; for 3h; atmospheric pressure;

DOI:10.1055/s-2006-950224

upstream raw materials:

(2R,3S)-8-bromo-3,5,6,7,3',4'-hexa-O-benzylflavan

Downstream raw materials:

(2R,3S)-3,5,6,7,3',4'-hexahydroxyflavan

Refernces