[(E)-(4-Bromophenyl)diazenyl](phenyl)methanone

Base Information

• Chemical Name: [(E)-(4-Bromophenyl)diazenyl](phenyl)methanone
• CAS No.: 108574-21-6
• Molecular Formula: C13H9BrN2O
• Molecular Weight: 289.131
• ChEMBL ID: CHEMBL4066453
• DSSTox Substance ID: DTXSID30519453
• Mol file: 108574-21-6.mol

Synonyms:108574-21-6;[(E)-(4-Bromophenyl)diazenyl](phenyl)methanone;CHEMBL4066453;DTXSID30519453

Chemical Property of [(E)-(4-Bromophenyl)diazenyl](phenyl)methanone

Chemical Property:

• XLogP3: 4.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 287.98983
• Heavy Atom Count: 17
• Complexity: 279

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(=O)N=NC2=CC=C(C=C2)Br

Technology Process of [(E)-(4-Bromophenyl)diazenyl](phenyl)methanone

There total 23 articles about [(E)-(4-Bromophenyl)diazenyl](phenyl)methanone 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: 100.0%

N'-(p-bromophenyl)benzohydrazide (71315-63-4) → (E)-((4-bromophenyl)diazenyl)(phenyl)methanone (108574-21-6)

Guidance literature:

With pyridine; N-Bromosuccinimide; In dichloromethane; at -78 - 20 ℃;

DOI:10.1021/ol402955f

Reference yield: 90.3%

N'-(p-bromophenyl)benzohydrazide (71315-63-4) → N-(4-bromophenyl)-N'-benzoyldiazene (108574-21-6)

Guidance literature:

With acetic anhydride; sodium nitrite; In acetone; at 20 ℃;

DOI:10.1002/jccs.200300067

Reference yield: 45.0%

[(4-bromophenyl)diazenyl](phenyl)methyl hydroperoxide (72437-42-4) → N-(4-bromophenyl)-N'-benzoyldiazene (108574-21-6) + benzoic acid (65-85-0,8013-63-6)

Guidance literature:

triethylamine; In benzene; for 1h; Ambient temperature;

DOI:10.1246/cl.1988.1751

upstream raw materials:

N'-(p-bromophenyl)benzohydrazide

benzoic acid-[N'-(4-bromo-phenyl)-N-nitro-N'-nitroso-hydrazide]

diethyl ether

(4-bromo-phenyl)-(α,α-dinitro-benzyl)-diazene

Downstream raw materials:

N',N'-bis(4-bromophenyl)benzohydrazide

benzoic acid

N'-(p-bromophenyl)benzohydrazide

bromochlorobenzene