2-(2-Phenylhydrazono)-2-(phenylazo)acetonitrile

Base Information

• Chemical Name: 2-(2-Phenylhydrazono)-2-(phenylazo)acetonitrile
• CAS No.: 7014-08-6
• Molecular Formula: C14H11N5
• Molecular Weight: 249.275
• Mol file: 7014-08-6.mol

Synonyms:1,5-diphenyl-3-cyanoformazane;N.N'-Diphenyl-formazylcyanid;1,5-diphenyl-formazan-3-carbonitrile;1,5-Diphenyl-formazan-3-carbonitril;Formazylcyanid;N.N'-Diphenyl-C-cyan-formazan;Acetonitrile,(phenylazo)(phenylhydrazono);2-phenylazo-2-phenylhydrazonoacetonitrile;

Chemical Property of 2-(2-Phenylhydrazono)-2-(phenylazo)acetonitrile

Chemical Property:

• PSA: 72.90000
• LogP: 3.79248

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(2-Phenylhydrazono)-2-(phenylazo)acetonitrile

There total 13 articles about 2-(2-Phenylhydrazono)-2-(phenylazo)acetonitrile 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: 81.0%

β-piperidinoacrylonitrile (65157-84-8,87429-51-4,4724-45-2) + aniline hydrochloride (142-04-1,36663-09-9) → 2-phenylazo-2-phenylhydrazonoacetonitrile (7014-08-6)

Guidance literature:

aniline hydrochloride; With hydrogenchloride; sodium nitrite; In water; Cooling;

β-piperidinoacrylonitrile; With sodium acetate; In ethanol; at 0 - 5 ℃; for 1h;

DOI:10.21608/ejchem.2017.1479.1103

Reference yield: 58.0%

β-piperidinoacrylonitrile (65157-84-8,87429-51-4,4724-45-2) + aniline hydrochloride (142-04-1,36663-09-9) → 3-oxo-2-(phenyl-hydrazono)propionitrile + 2-phenylazo-2-phenylhydrazonoacetonitrile (7014-08-6)

Guidance literature:

aniline hydrochloride; With hydrogenchloride; sodium nitrite; In water;

β-piperidinoacrylonitrile; With water; sodium acetate; acetic acid; at 0 - 5 ℃; for 1h;

DOI:10.1002/zaac.201600148

Reference yield: 50.0%

benzenediazonium (2684-02-8) + α-Cyano-α-phenylhydrazono-o-carboxacetanilide (87613-42-1) → 2-phenylazo-2-phenylhydrazonoacetonitrile (7014-08-6)

Guidance literature:

With sodium hydroxide; In ethanol; at 0 - 5 ℃; for 2h;

upstream raw materials:

N-(aminocarbonyl)-2-cyano-acetamide

benzene diazonium chloride

cyanoacetic acid

ethyl 2-cyanoacetate

Downstream raw materials:

1,5-diphenylformazan-3-carboxylic acid

2-phenyl-5-phenylazo-2H-[1,2,3]triazol-4-yl-amine

4-acetamido-5-phenylazo-2-phenyl-1,2,3-triazole

4-amino-5-phenylazo-2-phenyl-1,2,3-triazole

Refernces

• 1、 Khattab, Tawfik A.,Haggag, Karima M.,Elnagdi, Mohamed H.,Abdelrahman, Amal A.,Abdelmoez Aly, Sherif. "Microwave-Assisted Synthesis of Arylazoaminopyrazoles as Disperse Dyes for Textile Printing". . p. 766 - 772. Retrieved 2016/07/11.
• 2、 Katritzky,Belyakov,Cheng,Durst. "Syntheses of formazans under phase-transfer conditions". . p. 577 - 581. Retrieved 2007/10/02.