hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone

Base Information

• Chemical Name: hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone
• CAS No.: 94683-87-1
• Molecular Formula: C₂₀H₂₀O₈
• Molecular Weight: 388.374
• Mol file: 94683-87-1.mol

Synonyms:

Chemical Property of hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone

There total 7 articles about hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone 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:

1,2,3,4-tetramethoxybenzene (21450-56-6) → hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone (94683-87-1)

Guidance literature:

Multi-step reaction with 3 steps

1: AlCl₃; carbon disulfide

2: ethanol; aq. NaOH solution

3: ethanolic KOH-solution; aqueous hydrogen peroxide

With carbon disulfide; potassium hydroxide; sodium hydroxide; aluminium trichloride; ethanol; dihydrogen peroxide;

Reference yield:

1-(2-hydroxy-3,4,5-trimethoxyphenyl)ethan-1-one (30225-96-8) → hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone (94683-87-1)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol; aq. NaOH solution

2: ethanolic KOH-solution; aqueous hydrogen peroxide

With potassium hydroxide; sodium hydroxide; ethanol; dihydrogen peroxide;

Reference yield:

2'-hydroxy-3,4,3',4',5'-pentamethoxy-trans-chalcone (805-60-7) → hydroxy‐4′,5′,6,7,8‐pentamethoxyflavone (94683-87-1)

Guidance literature:

With potassium hydroxide; dihydrogen peroxide;

upstream raw materials:

2'-hydroxy-3,4,3',4',5'-pentamethoxy-trans-chalcone

1,2,3,4-tetramethoxybenzene

1-(2-hydroxy-3,4,5-trimethoxyphenyl)ethan-1-one

3,4-dimethoxy-benzaldehyde

Downstream raw materials:

2-(3,4-dihydroxy-phenyl)-3,6,7,8-tetrahydroxy-chromen-4-one