3-Cyano-2,4-diiodopyridine

Base Information

• Chemical Name: 3-Cyano-2,4-diiodopyridine
• CAS No.: 827616-54-6
• Molecular Formula: C₆H₂I₂N₂
• Molecular Weight: 355.904
• Hs Code.: 2933399990
• European Community (EC) Number: 678-787-0
• DSSTox Substance ID: DTXSID60479399
• Nikkaji Number: J2.121.243A
• Wikidata: Q82313404
• Mol file: 827616-54-6.mol

Synonyms:2,4-Diiodonicotinonitrile;827616-54-6;3-CYANO-2,4-DIIODOPYRIDINE;2,4-diiodopyridine-3-carbonitrile;DTXSID60479399;CIB61654;MFCD09037454;AKOS015991274;BS-2110;CS-0358976

Chemical Property of 3-Cyano-2,4-diiodopyridine

Chemical Property:

• Vapor Pressure: 9.13E-07mmHg at 25°C
• Refractive Index: 1.769
• Boiling Point: 404.9 °C at 760 mmHg
• Flash Point: 198.7 °C
• PSA: 36.68000
• Density: 2.68 g/cm³
• LogP: 2.16248
• Storage Temp.: 2-8°C
• Sensitive.: Light Sensitive
• XLogP3: 1.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 355.83074
• Heavy Atom Count: 10
• Complexity: 162

Purity/Quality:

99% ^*data from raw suppliers

3-Cyano-2,4-diiodopyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CN=C(C(=C1I)C#N)I

Technology Process of 3-Cyano-2,4-diiodopyridine

There total 1 articles about 3-Cyano-2,4-diiodopyridine 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: 56.0%

pyridine-3-carbonitrile (100-54-9,121697-66-3,1232169-17-3,68271-95-4) → 4-iodopyridine-3-carbonitrile (490039-72-0) + 2,4-diiodonicotinonitrile (827616-54-6)

Guidance literature:

pyridine-3-carbonitrile; With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; In tetrahydrofuran; at -80 ℃; for 0.75h;

With iodine; In tetrahydrofuran; at -80 ℃; for 0.75h;

DOI:10.1016/j.tetlet.2004.11.021

upstream raw materials:

pyridine-3-carbonitrile

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