Bis-(2-bromo-phenyl)-phenyl-methanol

Base Information

• Chemical Name: Bis-(2-bromo-phenyl)-phenyl-methanol
• CAS No.: 197526-08-2
• Molecular Formula: C₁₉H₁₄Br₂O
• Molecular Weight: 418.128
• Mol file: 197526-08-2.mol

Synonyms:

Chemical Property of Bis-(2-bromo-phenyl)-phenyl-methanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Bis-(2-bromo-phenyl)-phenyl-methanol

There total 1 articles about Bis-(2-bromo-phenyl)-phenyl-methanol 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:

2,2’-dibromobenzophenone (25187-01-3) + phenyllithium (591-51-5) → Bis-(2-bromo-phenyl)-phenyl-methanol (197526-08-2)

Guidance literature:

In diethyl ether; for 14h; Ambient temperature;

DOI:10.1016/S0040-4020(01)81380-6

Reference yield:

Bis-(2-bromo-phenyl)-phenyl-methanol (197526-08-2) → 2,2'-dibromotriphenylmethane (39777-48-5)

Guidance literature:

With phosphorus; hydrogen iodide; at 140 ℃; for 19h; Yield given;

DOI:10.1016/S0040-4020(01)81380-6

Reference yield:

Bis-(2-bromo-phenyl)-phenyl-methanol (197526-08-2) → 9,10-dibenzyl-9,10-diphenyl-9,10-dihydro-9-silaanthracene (128328-91-6)

Guidance literature:

Multi-step reaction with 3 steps

1: red P, 57percent HI / 19 h / 140 °C

2: 1) n-butyllithium / 1) hexane, diethylether, room temp.

3: 74 percent / dimsylsodium / dimethylsulfoxide / Ambient temperature

With phosphorus; n-butyllithium; dimsylsodium; hydrogen iodide; In dimethyl sulfoxide;

DOI:10.1016/S0040-4020(01)81380-6

upstream raw materials:

2,2’-dibromobenzophenone

phenyllithium

Downstream raw materials:

2,2'-dibromotriphenylmethane

2,2'-dilithiodiphenylmethane

C₃₂H₂₅Si

9,10-dibenzyl-9,10-diphenyl-9,10-dihydro-9-silaanthracene

Refernces