2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole

Base Information

• Chemical Name: 2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole
• CAS No.: 1174916-08-5
• Molecular Formula: C₁₈H₁₇BrN₆
• Molecular Weight: 397.277
• Mol file: 1174916-08-5.mol

Synonyms:2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole

Chemical Property of 2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole

There total 1 articles about 2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole 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: 70.0%

2-(4-dimethylaminophenylazo)-1H-pyrrole (2481-96-1) + 4-bromo-aniline (106-40-1) → 2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole (1174916-08-5)

Guidance literature:

4-bromo-aniline; With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃; for 0.5h;

2-(4-dimethylaminophenylazo)-1H-pyrrole; With pyridine; In methanol; water; at 0 - 5 ℃;

DOI:10.1021/jo9003019

Reference yield: 60.0%

Wilkinson's catalyst (14694-95-2) + 2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole (1174916-08-5) → C54H45BrClN6OP2Rh

Guidance literature:

With air; In toluene; at 20 ℃; for 24h; under 760.051 Torr;

DOI:10.1039/c5dt05044h

Reference yield:

2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole (1174916-08-5) + zinc(II) acetate dihydrate (5970-45-6) → C36H32Br2N12Zn

Guidance literature:

2-(4-bromophenylazo)-5-(4-dimethylaminophenylazo)-1H-pyrrole; zinc(II) acetate dihydrate; In methanol; at 20 ℃; for 2h;

With triethylamine; In methanol; at 20 ℃; for 2h; pH=7 - 8;

DOI:10.1016/j.ica.2021.120586

upstream raw materials:

2-(4-dimethylaminophenylazo)-1H-pyrrole

4-bromo-aniline