Pyridine, 4-methyl-2-(phenylazo)-

Base Information

• Chemical Name: Pyridine, 4-methyl-2-(phenylazo)-
• CAS No.: 71291-88-8
• Molecular Formula: C12H11N3
• Molecular Weight: 197.239
• Mol file: 71291-88-8.mol

Synonyms:

Chemical Property of Pyridine, 4-methyl-2-(phenylazo)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Pyridine, 4-methyl-2-(phenylazo)-

There total 1 articles about Pyridine, 4-methyl-2-(phenylazo)- 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:

2-Amino-4-methylpyridine (695-34-1) + Nitrosobenzene (586-96-9) → 4-methyl-2-(phenylazo)pyridine (71291-88-8)

Guidance literature:

With sodium hydroxide; benzene;

Reference yield: 63.0%

4-methyl-2-(phenylazo)pyridine (71291-88-8) + molybdenum hexacarbonyl (13939-06-5,199620-15-0) → cis-Mo(CO)2(4-methyl-2-(phenylazo)pyridine)2

Guidance literature:

In octane; Mo(CO)6 (2.2 mmol) and a ligand (1.7 mmol) were refluxed in octane for 1-3 h until the soln. turned deep purple; the solvent was removed under vac.; the residue in CH2Cl2 was chromd. ona column of alumina; the column was washed with petroleum ether and dev eloped with CH2Cl2-petroleum ether mixt.; the solvent was removed under vac.; elem. anal.;

DOI:10.1016/S0020-1693(02)00851-4

Reference yield: 60.0%

4-methyl-2-(phenylazo)pyridine (71291-88-8) + molybdenum hexacarbonyl (13939-06-5,199620-15-0) → Mo(CO)2(4-methyl-2-(phenylazo)pyridine)3

Guidance literature:

In octane; Mo(CO)6 (0.90 mmol) and a ligand (2.8 mmol) were refluxed in octane for 17-24 h; the solvent was removed under vac.; the residue in CH2Cl2 was chromd. onFlorisi with acetone-petroleum ether mixt. for development; the main da rk green band was eluted with a 1/1 mixt. or more; the solvent was removed under vac.; elem. anal.;

DOI:10.1016/S0020-1693(02)00851-4

upstream raw materials:

2-Amino-4-methylpyridine

Nitrosobenzene

Downstream raw materials:

N-(4-methyl-pyridin-2-yl)-N'-phenyl-hydrazine