N-ethyl-2,2',4,4'-tetrabromodiphenylamine

Base Information

• Chemical Name: N-ethyl-2,2',4,4'-tetrabromodiphenylamine
• CAS No.: 3666-93-1
• Molecular Formula: C₁₄H₁₁Br₄N
• Molecular Weight: 512.864
• Mol file: 3666-93-1.mol

Synonyms:N-ethyl-2,2',4,4'-tetrabromodiphenylamine

Chemical Property of N-ethyl-2,2',4,4'-tetrabromodiphenylamine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-ethyl-2,2',4,4'-tetrabromodiphenylamine

There total 5 articles about N-ethyl-2,2',4,4'-tetrabromodiphenylamine 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:

N,N-diphenylethylamine (606-99-5) → N-ethyl-2,2',4,4'-tetrabromodiphenylamine (3666-93-1)

Guidance literature:

With bromine; In tetrachloromethane; water;

DOI:10.1016/S0022-328X(00)84296-5

Reference yield:

diphenylamine (122-39-4) → N-ethyl-2,2',4,4'-tetrabromodiphenylamine (3666-93-1)

Guidance literature:

Multi-step reaction with 2 steps

1: (i) nBuLi, THF, (ii) /BRN= 1209714/

2: Br₂ / CCl₄; H₂O

With bromine; In tetrachloromethane; water;

DOI:10.1016/S0022-328X(00)84296-5

Reference yield:

diphenylamine (122-39-4) → N-ethyl-2,2',4,4'-tetrabromodiphenylamine (3666-93-1)

Guidance literature:

Multi-step reaction with 2 steps

1: Br₂ / acetic acid

2: 1) CH₃Li / 1) ether, 2) THF

With methyllithium; bromine; In acetic acid;

upstream raw materials:

N,N-diphenylethylamine

diethyl sulfate

bis(2,4-dibromophenyl)amine

diphenylamine

Downstream raw materials:

5-ethyl-5,10-dihydro-10,10-diphenylphenazasiline

3,7-dibromo-10-ethylphenotellurazine

2,8-dibromo-5-ethyl-5,10-dihydro-10,10-diphenylphenazasiline

4,4'-dibromo-N-ethyldiphenylamine