2,2'-Diphenylazoxybenzene

Base Information

• Chemical Name: 2,2'-Diphenylazoxybenzene
• CAS No.: 7334-10-3
• Molecular Formula: C24H18 N2 O
• Molecular Weight: 350.42
• Mol file: 7334-10-3.mol

Synonyms:Azoxybenzene,2,2'-diphenyl- (6CI,7CI,8CI); Diazene, bis([1,1'-biphenyl]-2-yl)-, 1-oxide(9CI); 2,2'-Azoxybiphenyl; Azoxy-2-biphenyl; NSC 241077

Chemical Property of 2,2'-Diphenylazoxybenzene

Chemical Property:

• Vapor Pressure: 2.19E-12mmHg at 25°C
• Boiling Point: 569.3°C at 760 mmHg
• Flash Point: 298.1°C
• PSA: 41.11000
• Density: 1.1g/cm³
• LogP: 7.46950

Purity/Quality:

98% ^*data from raw suppliers

2,2'-AZOXYTOLUENE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2'-Diphenylazoxybenzene

There total 9 articles about 2,2'-Diphenylazoxybenzene 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: 75.0%

2-nitrobiphenyl (86-00-0) → (biphenyl)NN(O)(biphenyl) (7334-10-3)

Guidance literature:

With bismuth(III) chloride; zinc; In acetonitrile; for 1.5h;

DOI:10.1016/S0040-4039(00)76858-4

Reference yield:

pentacarbonyl(methoxyphenylmethylene)tungsten(0) (37823-96-4) + 2-phenylnitrosobenzene (21711-71-7) → benzoic acid methyl ester (93-58-3,5705-52-2,80226-58-0) + (CO)5W(C24H18N2O)*0.5C5H12 (116301-29-2) + 9H-carbazole (86-74-8,105184-46-1,97960-57-1) + 1,2-di([1,1'-biphenyl]-2-yl)diazene (13710-27-5,30926-00-2) + (biphenyl)NN(O)(biphenyl) (7334-10-3)

Guidance literature:

In chloroform-d1; N2 atmosphere; addn. of soln. of W-compd. in CDCl3 to org. compd.; chromy. (SiO2, hexane/CH2Cl2); (1)H-NMR monitoring, elem. anal.;

Reference yield:

2-phenylnitrosobenzene (21711-71-7) → 4-phenylalanine (92-67-1) + 9H-carbazole (86-74-8,105184-46-1,97960-57-1) + azoxybiphenyl (7334-10-3)

Guidance literature:

With chromium; Product distribution;

DOI:10.1021/jo01303a023

upstream raw materials:

2-nitrobiphenyl

pentacarbonyl(methoxyphenylmethylene)tungsten⁽⁰⁾

2-phenylnitrosobenzene

(E)-1,2-bis([1,1′-biphenyl]-2-yl)diazene

Downstream raw materials:

N,N'-bis-biphenyl-2-yl-hydrazine

4.4'-Diamino-3.3'-diphenylbiphenyl

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

Refernces

• 1、 Pilato, Robert S.,Williams, Gregory D.,Geoffroy, Gregory L.,Rheingold, Arnold L.. "Metathesis-like reactions between the carbene complex (CO)5W=C(OMe)Ph and organic nitroso reagents". . p. 3665 - 3668. Retrieved 2008/10/08.
• 2、 Togashi, Shigeo,Fulcher, John G.,Cho, Bong Rae,Hasegawa, Minoru,Gladysz, J.A.. "Deoxygenation and Desulfurization of Organic Compounds via Transition Metal Atom Cocondensation". . p. 3044 - 3053. Retrieved 2007/10/02.