2-(5-bromopyridin-2-yl)acetonitrile

Base Information

• Chemical Name: 2-(5-bromopyridin-2-yl)acetonitrile
• CAS No.: 312325-72-7
• Molecular Formula: C7H5BrN2
• Molecular Weight: 197.032
• Hs Code.: 2933399090
• Mol file: 312325-72-7.mol

Synonyms:(5-bromopyridin-2-yl)acetonitrile; 2-(5-Bromopyridin-2-yl)acetonitrile; 2-pyridineacetonitrile, 5-bromo-; LogP

Chemical Property of 2-(5-bromopyridin-2-yl)acetonitrile

Chemical Property:

• Vapor Pressure: 0.00281mmHg at 25°C
• Melting Point: 29 °C
• Boiling Point: 285.4°C at 760 mmHg
• PKA: 0.82±0.22(Predicted)
• Flash Point: 126.4°C
• PSA: 36.68000
• Density: 1.575g/cm³
• LogP: 1.91018
• Storage Temp.: Room temperature.

Purity/Quality:

97% ^*data from raw suppliers

5-Bromo-2-cyanomethylpyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(5-bromopyridin-2-yl)acetonitrile

There total 8 articles about 2-(5-bromopyridin-2-yl)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: 87.0%

5-bromo-2-fluoropyridine (766-11-0) + acetonitrile (75-05-8,26809-02-9) → 2-(5-bromopyridin-2-yl)acetonitrile (312325-72-7)

Guidance literature:

With potassium hexamethylsilazane; In tetrahydrofuran; Inert atmosphere; Cooling;

DOI:10.1021/acs.jmedchem.8b00164

Reference yield: 81.0%

→ 2-(5-bromopyridin-2-yl)acetonitrile (312325-72-7)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 0.75h; Inert atmosphere;

In tetrahydrofuran; at 20 ℃; for 2h; Inert atmosphere;

Reference yield: 72.0%

tert-butyl (5-bromo-2(1H)-pyridinylidene)cyanoacetate (831203-34-0) → 2-(5-bromopyridin-2-yl)acetonitrile (312325-72-7)

Guidance literature:

With Montmorillonite KSF clay; In acetonitrile; for 6h; Reflux;

DOI:10.1021/jm800800c

upstream raw materials:

2,5-dibromopyridine

acetonitrile

tert-butyl (5-bromo-2(1H)-pyridinylidene)cyanoacetate

5-bromo-2-(chloromethyl)pyridine

Downstream raw materials:

methyl 2-(5-bromopyridin-2-yl)acetate

methyl 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetate

2,2-dichloro-N-((1R,2S)-1-(4-(6-(cyanomethyl)pyridin-3-yl)phenyl)-3-fluoro-1-hydroxypropan-2-yl)acetamide