N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

Base Information

• Chemical Name: N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
• CAS No.: 20441-08-1
• Molecular Formula: C36H26N4O4
• Molecular Weight: 578.627
• Mol file: 20441-08-1.mol

Synonyms:N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

Chemical Property of N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

Chemical Property:

• Melting Point: 164 - 166 °C
• Boiling Point: 759.7±60.0 °C(Predicted)
• PKA: -6.04±0.60(Predicted)
• PSA: 98.12000
• Density: 1.312±0.06 g/cm3(Predicted)
• LogP: 11.15600

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

There total 6 articles about N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine 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: 92.0%

4-nitrophenyldiphenylamine (4316-57-8) → N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine (20441-08-1)

Guidance literature:

4-nitrophenyldiphenylamine; With methanesulfonic acid; In dichloromethane; at 0 ℃;

With chloranil; In dichloromethane; at 0 - 20 ℃; for 0.0166667h;

DOI:10.1021/acs.joc.7b01377

Reference yield: 80.0%

p-nitrobenzene iodide (636-98-6) + N,N'-diphenyl-p-phenylenediamine (531-91-9) → N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine (20441-08-1)

Guidance literature:

With Tri(p-tolyl)phosphine; sodium t-butanolate; palladium diacetate; In toluene; at 65 ℃; for 4h;

Reference yield:

N,N'-diphenyl-p-phenylenediamine (531-91-9) + 4-Fluoronitrobenzene (350-46-9,178603-76-4) → N4,N4'-bis(4-nitrophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine (20441-08-1)

Guidance literature:

With sodium hydride; In dimethyl sulfoxide; at 100 ℃; for 20h;

upstream raw materials:

p-nitrobenzene iodide

N,N'-diphenyl-p-phenylenediamine

4-nitrophenyldiphenylamine

4-Fluoronitrobenzene

Downstream raw materials:

N₄,N₄'-bis(4-aminophenyl)-N₄,N₄'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

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