Di(1,1'-biphenyl)-4-yldiazene 1-oxide

Base Information

• Chemical Name: Di(1,1'-biphenyl)-4-yldiazene 1-oxide
• CAS No.: 7334-12-5
• Molecular Formula: C24H18 N2 O
• Molecular Weight: 350.42
• Mol file: 7334-12-5.mol

Synonyms:Di(1,1'-biphenyl)-4-yldiazene 1-oxide;7334-12-5;oxido-(4-phenylphenyl)-(4-phenylphenyl)iminoazanium;OXIDO-(4-PHENYLPHENYL)-(4-PHENYLPHENYL)IMINO-AZANIUM;Diazene, di(1,1'-biphenyl)-4-yl-, 1-oxide

Chemical Property of Di(1,1'-biphenyl)-4-yldiazene 1-oxide

Chemical Property:

• Vapor Pressure: 2.03E-11mmHg at 25°C
• Boiling Point: 545.9°C at 760 mmHg
• Flash Point: 284°C
• PSA: 41.11000
• Density: 1.1g/cm³
• LogP: 7.46950
• XLogP3: 6.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 350.141913202
• Heavy Atom Count: 27
• Complexity: 463

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)N=[N+](C3=CC=C(C=C3)C4=CC=CC=C4)[O-]

Technology Process of Di(1,1'-biphenyl)-4-yldiazene 1-oxide

There total 15 articles about Di(1,1'-biphenyl)-4-yldiazene 1-oxide 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%

4-phenylalanine (92-67-1) → 1,2-di([1,1'-biphenyl]-4-yl)diazene oxide (7334-12-5)

Guidance literature:

With 2,2,2-Trifluoroacetophenone; dihydrogen peroxide; acetonitrile; In ethanol; at 20 ℃; for 18h; Green chemistry;

DOI:10.1039/c6gc03174a

Reference yield: 70.0%

1-phenyl-4-nitrobenzene (92-93-3) → 1,2-di([1,1'-biphenyl]-4-yl)diazene oxide (7334-12-5) + 4-phenylalanine (92-67-1)

Guidance literature:

With Ru/C; sodium hydroxide; In tetrahydrofuran; ethanol; at 60 ℃; for 40h; Microwave irradiation;

DOI:10.1002/adsc.201200356

Reference yield: 46.0%

O-Acetyl-N-(4-biphenyl)hydroxylamine (119273-47-1) + N-methylaniline (100-61-8) → 1,2-di([1,1'-biphenyl]-4-yl)diazene oxide (7334-12-5) + N-Phenyl-N-methyl-N'-(4-biphenyl)hydrazine (129633-60-9) + 3-(N'-Methyl-N'-phenylamino)-4-aminobiphenyl (129633-61-0) + 2-<2-(N'-Methylamino)phenyl>-4-aminobiphenyl (129633-62-1) + 4-phenylalanine (92-67-1)

Guidance literature:

at 20 ℃; for 2h; Product distribution; also with solvents;

DOI:10.1016/S0040-4039(00)88855-3

upstream raw materials:

1-phenyl-4-nitrobenzene

4-hydroxylaminobiphenyl

O-Acetyl-N-(4-biphenyl)hydroxylamine

N-methylaniline

Downstream raw materials:

1,2-di([1,1'-biphenyl]-4-yl)diazene

4-phenylalanine

N,N'-bis-biphenyl-4-yl-thiourea

4-Phenylphenol

Refernces

• 1、 Kim, Ju Hyun,Park, Ji Hoon,Chung, Young Keun,Park, Kang Hyun. "Ruthenium nanoparticle-catalyzed, controlled and chemoselective hydrogenation of nitroarenes using ethanol as a hydrogen source". supporting information. p. 2412 - 2418. Retrieved 2012/11/07.