4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical

Base Information

• Chemical Name: 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical
• CAS No.: 82891-71-2
• Molecular Formula: C₂₁H₂BrCl₁₄O₂
• Molecular Weight: 862.492
• Mol file: 82891-71-2.mol

Synonyms:

Chemical Property of 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical

There total 4 articles about 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical 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: 92.2%

2-bromoacetyl chloride (22118-09-8) + bis(2,3,4,5,6-pentachlorophenyl)(2,3,5,6-tetrachloro-4-hydroxyphenyl)methyl radical (67173-39-1) → 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical (82891-71-2)

Guidance literature:

With triethylamine; for 1h; Heating;

DOI:10.1021/jo00144a019

Reference yield:

perchlorotriphenylmethyl radical (4070-01-3) → 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical (82891-71-2)

Guidance literature:

Multi-step reaction with 3 steps

1: 72.5 percent / 20percent oleum / 24 h / 35 °C

2: 99.6 percent / aq. HI, I₂ / benzene / 24 h

3: 92.2 percent / triethylamine / 1 h / Heating

With sulfuric acid; hydrogen iodide; iodine; triethylamine; In benzene;

DOI:10.1021/jo00144a019

Reference yield:

pentadecachloro-3-methoxy(diphenylmethylene)cyclohexa-1,4-diene (82902-20-3) → 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical (82891-71-2)

Guidance literature:

Multi-step reaction with 3 steps

1: 99.2 percent / 18 h / 100 °C

2: 99.6 percent / aq. HI, I₂ / benzene / 24 h

3: 92.2 percent / triethylamine / 1 h / Heating

With hydrogen iodide; iodine; triethylamine; In benzene;

DOI:10.1021/jo00144a019

upstream raw materials:

2-bromoacetyl chloride

bis(2,3,4,5,6-pentachlorophenyl)(2,3,5,6-tetrachloro-4-hydroxyphenyl)methyl radical

perchlorotriphenylmethyl radical

pentadecachloro-3-methoxy(diphenylmethylene)cyclohexa-1,4-diene