isoflavanone

Base Information

• Chemical Name: isoflavanone
• CAS No.: 342643-51-0
• Molecular Formula: C₁₇H₁₆O₄
• Molecular Weight: 284.312
• Mol file: 342643-51-0.mol

Synonyms:isoflavanone

Chemical Property of isoflavanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of isoflavanone

There total 2 articles about isoflavanone 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: 80.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + 1-(2-Hydroxy-4-methoxymethoxy-phenyl)-2-phenyl-ethanone (65490-06-4) → isoflavanone (342643-51-0)

Guidance literature:

With diethylamine; In methanol; for 1.5h; Heating;

Reference yield:

1-(2,4-dihydroxyphenyl)-2-phenylethanone (3669-41-8) → isoflavanone (342643-51-0)

Guidance literature:

Multi-step reaction with 2 steps

1: K₂CO₃ / acetone / 0.33 h / Heating

2: 80 percent / diethylamine / methanol / 1.5 h / Heating

With potassium carbonate; diethylamine; In methanol; acetone;

Reference yield: 95.0%

isoflavanone (342643-51-0) → C17H18O4

Guidance literature:

With L-Selectride; In tetrahydrofuran; at -78 ℃;

DOI:10.1021/acs.orglett.7b01218

upstream raw materials:

formaldehyd

1-(2-Hydroxy-4-methoxymethoxy-phenyl)-2-phenyl-ethanone

1-(2,4-dihydroxyphenyl)-2-phenylethanone

Downstream raw materials:

(R,S)-7-hydroxy-3-phenylchroman-4-one

7-hydroxy-8-C-prenylisoflavanone

cis-7-Methoxy-isoflavan-4β-ol