ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate

Base Information

• Chemical Name: ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate
• CAS No.: 79839-42-2
• Molecular Formula: C₂₀H₂Cl₁₄O₂*H₃N
• Molecular Weight: 787.607
• Mol file: 79839-42-2.mol

Synonyms:ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate

Chemical Property of ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate

There total 2 articles about ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate 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: 96.7%

4-[bis(2,3,4,5,6-pentachlorophenyl)methyl]-2,3,5,6-tetrachlorobenzoic acid (79839-41-1) → ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate (79839-42-2)

Guidance literature:

With ammonia; In diethyl ether; for 0.5h;

DOI:10.1021/jo00341a015

Reference yield:

αH-(Heptadecachloro-4-methyltriphenyl)methane (78227-02-8) → ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate (79839-42-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 74.9 percent / 20percent oleum / 90 h / 110 - 120 °C

2: 96.7 percent / NH₃(gas) / diethyl ether / 0.5 h

With sulfuric acid; ammonia; In diethyl ether;

DOI:10.1021/jo00341a015

Reference yield: 57.6%

ammonium α-H-tetradecachlorotriphenylmethane-4-carboxylate (79839-42-2) → α-H,4-H-tetradecachlorotriphenylmethane (79839-44-4)

Guidance literature:

at 330 - 335 ℃; for 0.5h;

DOI:10.1021/jo00341a015

upstream raw materials:

4-[bis(2,3,4,5,6-pentachlorophenyl)methyl]-2,3,5,6-tetrachlorobenzoic acid

αH-(Heptadecachloro-4-methyltriphenyl)methane

Downstream raw materials:

α-H,4-H-tetradecachlorotriphenylmethane

4-H-tetradecachlorotriphenylmethyl radical