7-acetoxy-3-(4-acetoxy-phenyl)-chroman

Base Information

• Chemical Name: 7-acetoxy-3-(4-acetoxy-phenyl)-chroman
• CAS No.: 13401-41-7
• Molecular Formula: C₁₉H₁₈O₅
• Molecular Weight: 326.349
• Mol file: 13401-41-7.mol

Synonyms:

Chemical Property of 7-acetoxy-3-(4-acetoxy-phenyl)-chroman

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7-acetoxy-3-(4-acetoxy-phenyl)-chroman

There total 4 articles about 7-acetoxy-3-(4-acetoxy-phenyl)-chroman 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: 75.0%

4-(7-acetoxy-2H-chromen-3-yl)phenyl acetate (81267-66-5) → 7-acetoxy-3-(4-acetoxy-phenyl)-chroman (13401-41-7,69618-79-7)

Guidance literature:

With Celite; hydrogen; 5%-palladium/activated carbon; In ethyl acetate; at 20 ℃; for 24h;

Reference yield:

daidzein diacetate (3682-01-7) → 7-acetoxy-3-(4-acetoxy-phenyl)-chroman (13401-41-7,69618-79-7)

Guidance literature:

With 20% palladium hydroxide-activated charcoal; hydrogen; In 1,4-dioxane; at 25 ℃; Autoclave;

Reference yield:

daidzein (486-66-8) → 7-acetoxy-3-(4-acetoxy-phenyl)-chroman (13401-41-7,69618-79-7)

Guidance literature:

Multi-step reaction with 2 steps

1: palladium; acetic acid / Hydrogenation

With palladium; acetic acid;

upstream raw materials:

equol

daidzein

4-(7-acetoxy-2H-chromen-3-yl)phenyl acetate

daidzein diacetate

Downstream raw materials:

equol

Refernces

• 1、 -. "Production of isoflavone derivatives". Page/Page column 13. . Retrieved 2008/06/13.