4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline)

Base Information

• Chemical Name: 4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline)
• CAS No.: 851233-21-1
• Molecular Formula: C₄₀H₂₈N₄O₄S
• Molecular Weight: 660.753
• Mol file: 851233-21-1.mol

Synonyms:4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline)

Chemical Property of 4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline)

There total 2 articles about 4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline) 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: 88.0%

2,5-dibromo-3,4-dinitrothiophene (52431-30-8) + diphenyl-(4-tributylstannanyl-phenyl)-amine → 4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline) (851233-21-1)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; at 85 ℃; for 24h;

DOI:10.1016/j.tetlet.2010.02.039

Reference yield: 84.0%

2,5-dibromo-3,4-dinitrothiophene (52431-30-8) + 4-(diphenylamino)phenyl boronic acid (201802-67-7) → 4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline) (851233-21-1)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In water; toluene; at 80 ℃; for 16h;

DOI:10.3390/molecules26185428

Reference yield: 92.0%

4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-diphenylaniline) (851233-21-1) → 4,4'-(3,4-dinitrothiophene-2,5-diyl)bis(N,N-bis(4-bromophenyl)aniline)

Guidance literature:

With N-Bromosuccinimide; In tetrahydrofuran; at 20 ℃; Darkness;

upstream raw materials:

2,5-dibromo-3,4-dinitrothiophene

4-(diphenylamino)phenyl boronic acid

Downstream raw materials:

2,5-bis(4-(diphenylamino)-phenyl)thiophene-3,4-diamine