3,3',5,5'-tetrabromobenzil

Base Information

• Chemical Name: 3,3',5,5'-tetrabromobenzil
• CAS No.: 1256377-89-5
• Molecular Formula: C₁₄H₆Br₄O₂
• Molecular Weight: 525.816
• Mol file: 1256377-89-5.mol

Synonyms:3,3',5,5'-tetrabromobenzil

Chemical Property of 3,3',5,5'-tetrabromobenzil

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,3',5,5'-tetrabromobenzil

There total 3 articles about 3,3',5,5'-tetrabromobenzil 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: 71.0%

3,3',5,5'-tetrabromotolan (448895-60-1) → 3,3',5,5'-tetrabromobenzil (1256377-89-5)

Guidance literature:

With potassium permanganate; acetic acid; In acetone; at 70 ℃; for 2h; Inert atmosphere;

DOI:10.1002/anie.201705451

Reference yield: 38.0%

3,5-dibromobenzaldehyde (56990-02-4) → 3,3',5,5'-tetrabromobenzil (1256377-89-5) + 3,3',5,5'-tetrabromobenzoin (1256377-88-4)

Guidance literature:

With potassium cyanide; In ethanol; water; at 80 ℃; Inert atmosphere;

DOI:10.1016/j.ica.2010.04.004

Reference yield:

1,3,5-trisbromobenzene (626-39-1) → 3,3',5,5'-tetrabromobenzil (1256377-89-5) + 3,3',5,5'-tetrabromobenzoin (1256377-88-4)

Guidance literature:

Multi-step reaction with 2 steps

1: n-butyllithium / Inert atmosphere

2: potassium cyanide / ethanol; water / 80 °C / Inert atmosphere

With potassium cyanide; n-butyllithium; In ethanol; water;

DOI:10.1016/j.ica.2010.04.004

upstream raw materials:

1,3,5-trisbromobenzene

3,5-dibromobenzaldehyde

3,3',5,5'-tetrabromotolan