2-Cyano-5-iodopyridine

Base Information

• Chemical Name: 2-Cyano-5-iodopyridine
• CAS No.: 41960-47-8
• Molecular Formula: C6H3IN2
• Molecular Weight: 230.0059
• Hs Code.: 2933399090
• Mol file: 41960-47-8.mol

Synonyms:5-Iodopyridine-2-carbonitrile;

Chemical Property of 2-Cyano-5-iodopyridine

Chemical Property:

• Vapor Pressure: 0.000469mmHg at 25°C
• Refractive Index: 1.669
• Boiling Point: 314.3 °C at 760 mmHg
• PKA: -2.34±0.10(Predicted)
• Flash Point: 143.9 °C
• PSA: 36.68000
• Density: 2.04 g/cm³
• LogP: 1.55788
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C

Purity/Quality:

97% ^*data from raw suppliers

2-Cyano-5-iodopyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Cyano-5-iodopyridine

There total 3 articles about 2-Cyano-5-iodopyridine 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: 100.0%

2-Cyano-5-bromopyridine (97483-77-7) → 2-cyano-5-iodopyridine (41960-47-8)

Guidance literature:

With copper(l) iodide; sodium iodide; N,N`-dimethylethylenediamine; at 110 ℃; for 24h; Inert atmosphere;

DOI:10.1021/jo801501e

Reference yield:

5-amino-2-cyanopyridine (55338-73-3) → 5-Iodpicolinsaeure (32046-43-8) + 2-cyano-5-iodopyridine (41960-47-8)

Guidance literature:

With toluene-4-sulfonic acid; potassium iodide; sodium nitrite; In water; acetonitrile; at 5 - 20 ℃; for 4.16667h;

Reference yield:

→ 2-cyano-5-iodopyridine (41960-47-8)

Guidance literature:

5-Iodpicolinamid, Tosylchlorid, Py.;

upstream raw materials:

2-Cyano-5-bromopyridine

5-amino-2-cyanopyridine

Downstream raw materials:

5-(benzyloxy)pyridine-2-carbonitrile

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