7,8-Bisethoxymethoxy-4'-methoxyisoflavanone

Base Information

• Chemical Name: 7,8-Bisethoxymethoxy-4'-methoxyisoflavanone
• CAS No.: 116703-46-9
• Molecular Formula: C₂₂H₂₆O₇
• Molecular Weight: 402.444
• Mol file: 116703-46-9.mol

Synonyms:7,8-Bisethoxymethoxy-4'-methoxyisoflavanone

Chemical Property of 7,8-Bisethoxymethoxy-4'-methoxyisoflavanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7,8-Bisethoxymethoxy-4'-methoxyisoflavanone

There total 3 articles about 7,8-Bisethoxymethoxy-4'-methoxyisoflavanone 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: 85.0%

3,4-Bisethoxymethoxy-2-hydroxy-α-hydroxymethyl-4'-methoxydesoxybenzoin (116703-43-6) → 7,8-Bisethoxymethoxy-4'-methoxyisoflavanone (116703-46-9)

Guidance literature:

With sodium carbonate; In ethanol; for 0.583333h; Heating;

Reference yield:

1-(2,3,4-trihydroxyphenyl)-2-(4-methoxyphenyl)ethanone (38412-59-8) → 7,8-Bisethoxymethoxy-4'-methoxyisoflavanone (116703-46-9)

Guidance literature:

Multi-step reaction with 3 steps

1: K₂CO₃ / acetone / 0.75 h

2: K₂CO₃ / acetone / 1) 10-15 min, 40-45 deg C 2) 60-70 deg C

3: 85 percent / 4percent aq. Na₂CO₃ / ethanol / 0.58 h / Heating

With sodium carbonate; potassium carbonate; In ethanol; acetone;

Reference yield:

1-(3,4-Bis-ethoxymethoxy-2-hydroxy-phenyl)-2-(4-methoxy-phenyl)-ethanone → 7,8-Bisethoxymethoxy-4'-methoxyisoflavanone (116703-46-9)

Guidance literature:

Multi-step reaction with 2 steps

1: K₂CO₃ / acetone / 1) 10-15 min, 40-45 deg C 2) 60-70 deg C

2: 85 percent / 4percent aq. Na₂CO₃ / ethanol / 0.58 h / Heating

With sodium carbonate; potassium carbonate; In ethanol; acetone;

upstream raw materials:

3,4-Bisethoxymethoxy-2-hydroxy-α-hydroxymethyl-4'-methoxydesoxybenzoin

1-(2,3,4-trihydroxyphenyl)-2-(4-methoxyphenyl)ethanone

Downstream raw materials:

7,8-Dihydroxy-4'-methoxyisoflavanone

Refernces