Allopatuletin

Base Information

• Chemical Name: Allopatuletin
• CAS No.: 74517-74-1
• Molecular Formula: C16H12O8
• Molecular Weight: 332.26168

Synonyms:2-(3,4-Dihydroxy-phenyl)-3,6,7-trihydroxy-5-methoxy-chromen-4-one;allopatuletin;

Chemical Property of Allopatuletin

Chemical Property:

• Melting Point: 239 - 241 °C (H2O)
• PSA: 140.59000
• LogP: 1.99660

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

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Technology Process of Allopatuletin

There total 1 articles about Allopatuletin 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: 83.0%

3,3',4',6,7-pentakis(benzyloxy)-5-methoxyflavone (170235-11-7) → 3,3',4',6,7-pentahydroxy-5-methoxyflavone (74517-74-1)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol; ethyl acetate;

DOI:10.1246/bcsj.68.2033

Reference yield:

diethyl sulfate (64-67-5) + 3,3',4',6,7-pentahydroxy-5-methoxyflavone (74517-74-1) → 3,6,7,3',4'-pentaethoxy-5-methoxyflavone

Guidance literature:

With potassium carbonate; In acetone; for 10h; Heating;

DOI:10.1016/0031-9422(80)87053-1

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + 3,3',4',6,7-pentahydroxy-5-methoxyflavone (74517-74-1) → 3,5,6,7,3',4'-Hexamethoxyflavon (1251-84-9)

Guidance literature:

In diethyl ether;

DOI:10.1016/0031-9422(80)87053-1

upstream raw materials:

3,3',4',6,7-pentakis(benzyloxy)-5-methoxyflavone

Downstream raw materials:

3,5,6,7,3',4'-Hexamethoxyflavon

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