phenylazo 4-methylphenyl sulfone

Base Information

• Chemical Name: phenylazo 4-methylphenyl sulfone
• CAS No.: 26788-89-6
• Molecular Formula: C₁₃H₁₂N₂O₂S
• Molecular Weight: 260.316
• Mol file: 26788-89-6.mol

Synonyms:phenylazo 4-methylphenyl sulfone

Chemical Property of phenylazo 4-methylphenyl sulfone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenylazo 4-methylphenyl sulfone

There total 17 articles about phenylazo 4-methylphenyl sulfone 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: 89.0%

N'-tosyl phenylhydrazine (29110-75-6) → phenylazo 4-methylphenyl sulfone (26788-89-6)

Guidance literature:

With copper(ll) sulfate pentahydrate; potassium carbonate; In dichloromethane; at 20 ℃;

DOI:10.1039/c5nj01760b

Reference yield: 87.0%

phenylhydrazine (100-63-0) + p-toluenesulfonyl chloride (98-59-9) → phenylazo 4-methylphenyl sulfone (26788-89-6)

Guidance literature:

With copper(ll) sulfate pentahydrate; potassium carbonate; In dichloromethane; at 20 ℃; Reagent/catalyst; Solvent; Catalytic behavior;

DOI:10.1039/c5nj01760b

Reference yield: 68.0%

aniline (62-53-3) + (p-tolylsulfonylimino)-2,4,6-trimethylphenyliodinane → phenylazo 4-methylphenyl sulfone (26788-89-6)

Guidance literature:

With bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]}; In dichloromethane; at 0 ℃; for 1h; Molecular sieve; Inert atmosphere;

DOI:10.1002/ejoc.201601627

upstream raw materials:

p-toluene sulfinic acid

benzene diazonium chloride

toluene-4-sulfonamide

N'-tosyl phenylhydrazine

Downstream raw materials:

4-methyl-N’,N’-diphenylbenzenesulfonyl hydrazide

diphenyl acetylene

Refernces

• 1、 Zhang, Yan,Huang, Chenchao,Lin, Xinru,Hu, Qi,Hu, Boyue,Zhou, Yulu,Zhu, Gangguo. "Modular Synthesis of Alkylarylazo Compounds via Iron(III)-Catalyzed Olefin Hydroamination". supporting information. p. 2261 - 2264. Retrieved 2019/03/26.
• 2、 Liu, Jin-Biao,Chen, Fu-Jiao,Liu, En,Li, Jin-Hui,Qiu, Guanyinsheng. "Copper-catalyzed synthesis of aryldiazo sulfones from arylhydrazines and sulfonyl chlorides under mild conditions". . p. 7773 - 7776. Retrieved 2015/10/12.