Dibenzoic acid 2,2'-methylenebisphenyl ester

Base Information

• Chemical Name: Dibenzoic acid 2,2'-methylenebisphenyl ester
• CAS No.: 71840-29-4
• Molecular Formula: C₂₇H₂₀O₄
• Molecular Weight: 408.453
• Mol file: 71840-29-4.mol

Synonyms:

Chemical Property of Dibenzoic acid 2,2'-methylenebisphenyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Dibenzoic acid 2,2'-methylenebisphenyl ester

There total 5 articles about Dibenzoic acid 2,2'-methylenebisphenyl ester 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:

4-bromo-phenol (106-41-2) → bis-(2-benzoyloxy-phenyl)-methane (71840-29-4)

Guidance literature:

Multi-step reaction with 3 steps

1: aqueous H₂SO₄ / 60 - 70 °C

2: sodium

3: benzene

With sulfuric acid; sodium; benzene;

DOI:10.1021/jo01192a003

Reference yield:

salicylic alcohol (90-01-7) → bis-(2-benzoyloxy-phenyl)-methane (71840-29-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 4-chloro-phenol; concentrated aqueous HCl / 30 °C

2: sodium

3: benzene

With hydrogenchloride; sodium; 4-chloro-phenol; benzene;

DOI:10.1021/jo01192a003

Reference yield:

3-chloro-2',6-dihydroxydiphenylmethane (53007-43-5) → bis-(2-benzoyloxy-phenyl)-methane (71840-29-4)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium

2: benzene

With sodium; benzene;

DOI:10.1021/jo01192a003

upstream raw materials:

Bis(2-hydroxyphenyl)methane

benzoyl chloride

4-bromo-phenol

salicylic alcohol