3-Pyridinecarbonitrile, 2,4,6-trimethyl-

Base Information

• Chemical Name: 3-Pyridinecarbonitrile, 2,4,6-trimethyl-
• CAS No.: 59503-69-4
• Molecular Formula: C9H10N2
• Molecular Weight: 146.192
• Mol file: 59503-69-4.mol

Synonyms:3-Cyano-2,4,6-trimethylpyridine;2,4,6-trimethyl-nicotinonitrile;2,4,6-Troimethyl-3-pyridincarbonitril;

Chemical Property of 3-Pyridinecarbonitrile, 2,4,6-trimethyl-

Chemical Property:

• Melting Point: 41 - 42 °C
• Boiling Point: 165 °C
• PSA: 36.68000
• Density: 1.03±0.1 g/cm3(Predicted)
• LogP: 1.87848

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-Pyridinecarbonitrile, 2,4,6-trimethyl-

There total 1 articles about 3-Pyridinecarbonitrile, 2,4,6-trimethyl- 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: 91.0%

methanol (67-56-1) + 3-cyano-4-methylpyridine (5444-01-9) → 3-cyano-2,4,6-trimethylpyridine (59503-69-4)

Guidance literature:

With Ethyl 2-mercaptopropionate; (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; toluene-4-sulfonic acid; In dimethyl sulfoxide; at 23 ℃; UV-irradiation;

DOI:10.1038/nature14885

Reference yield: 92.0%

methyl 4-methoxybenzoate (121-98-2) + 3-cyano-2,4,6-trimethylpyridine (59503-69-4) → 4-[2-(4-methoxy-phenyl)-2-oxo-ethyl]-2,6-dimethyl-nicotinonitrile (913195-52-5)

Guidance literature:

3-cyano-2,4,6-trimethylpyridine; With lithium hexamethyldisilazane; In tetrahydrofuran; at -78 ℃; for 1h;

methyl 4-methoxybenzoate; In tetrahydrofuran; at -78 - 0 ℃; for 1.5h;

Reference yield: 74.0%

3-cyano-2,4,6-trimethylpyridine (59503-69-4) → 2,4,6-collidine-3-carboxaldehyde (91591-84-3)

Guidance literature:

With diisobutylaluminium hydride; In dichloromethane; toluene; at 0 - 20 ℃; for 6h;

DOI:10.1021/jo026621n

upstream raw materials:

methanol

3-cyano-4-methylpyridine

Downstream raw materials:

2,4,6-collidine-3-carboxaldehyde

4-[2-(4-methoxy-phenyl)-2-oxo-ethyl]-2,6-dimethyl-nicotinonitrile

3-(4-hydroxy-phenyl)-6,8-dimethyl-pyrano[3,4-c]pyridine-1-one