2,2'-dichloroazoxybenzene

Base Information

• Chemical Name: 2,2'-dichloroazoxybenzene
• CAS No.: 13556-84-8
• Molecular Formula: C12H8 Cl2 N2 O
• Molecular Weight: 267.114
• Mol file: 13556-84-8.mol

Synonyms:Azoxybenzene,2,2'-dichloro- (6CI,7CI,8CI); Diazene, bis(2-chlorophenyl)-, 1-oxide (9CI);2,2'-Dichloroazoxybenzene; N,N'-Bis(2-chlorophenyl)diazene N-oxide; NSC 83589

Chemical Property of 2,2'-dichloroazoxybenzene

Chemical Property:

• Melting Point: 56 °C
• Boiling Point: 409.7°Cat760mmHg
• Flash Point: 201.6°C
• PSA: 41.11000
• Density: 1.33g/cm³
• LogP: 5.44230

Purity/Quality:

99% ^*data from raw suppliers

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2'-dichloroazoxybenzene

There total 49 articles about 2,2'-dichloroazoxybenzene 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: 95.0%

o-chloroaniline (95-51-2) → 2,2'-azoxychlorobenzene (13556-84-8)

Guidance literature:

With dihydrogen peroxide; In ethanol; water; at 20 ℃; for 2h;

Reference yield: 95.0%

2-Chloronitrobenzene (88-73-3) → 2,2'-azoxychlorobenzene (13556-84-8)

Guidance literature:

With tributylstibine; In tetrahydrofuran; at 50 ℃; for 8h;

DOI:10.1016/0022-328X(89)80003-8

Reference yield: 73.1%

2-Chloronitrobenzene (88-73-3) → 2-chloro-N-hydroxybenzenamine (10468-16-3) + aniline (62-53-3) + o-chloroaniline (95-51-2) + 2,2'-dichloroazobenzene (7334-33-0,49795-06-4,63213-02-5) + 2,2'-azoxychlorobenzene (13556-84-8)

Guidance literature:

With bis(acetylacetonato)palladium(II); phosphorus; hydrogen; In N,N-dimethyl-formamide; benzene; at 30 ℃; for 4.1h; under 1520.1 Torr; Time; Reagent/catalyst; chemoselective reaction; Catalytic behavior;

DOI:10.1134/S0023158417010104

upstream raw materials:

2-chloro-N-hydroxybenzenamine

1-bromo-2-nitrosobenzene

sodium isobutoxide

2-Chloronitrobenzene

Downstream raw materials:

3-chloro-4-(2-chloro-phenylazo)-phenol

1,2-bis(2-chlorophenyl)hydrazine

2,2'-dichloroazobenzene

o-chloroaniline

Refernces

• 1、 Tandel, Sagun,Wang, Anlai,Holdeman, Terra C.,Zhang, Hongming,Biehl, Edward R.. "The reaction of 2-chloro-4-nitrophenol and the isomeric chloronitrobenzenes with LDA under aryne-forming conditions". . p. 15147 - 15154. Retrieved 1998.
• 2、 Bacon,Richardson. "-". . p. 884,887. Retrieved 1932.
• 3、 -. "METHOD OF REDUCING AROMATIC NITRO COMPOUNDS". Paragraph 0332; 0342. . Retrieved 2022/02/26.
• 4、 -. "Preparation of niobium or tantalum complex and application of niobium or tantalum complex in catalyzing aromatic amine to generate oxidized azobenzene compound". Paragraph 0060-0063. . Retrieved 2021/11/03.