Pyridinium iodide

Base Information

• Chemical Name: Pyridinium iodide
• CAS No.: 18820-83-2
• Molecular Formula: C5H6IN
• Molecular Weight: 207.014
• Mol file: 18820-83-2.mol

Synonyms:Pyridium iodide;pyridinium iodide;pyridinium iodide salt;SCHEMBL69088;BJDYCCHRZIFCGN-UHFFFAOYSA-N

Chemical Property of Pyridinium iodide

Chemical Property:

• Melting Point: 210 °C(dec.)
• PSA: 12.89000
• Density: 2.09 g/cm3
• LogP: 2.07980
• Water Solubility.: Soluble in water
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 206.95450
• Heavy Atom Count: 7
• Complexity: 30.9

Purity/Quality:

98.5% ^*data from raw suppliers

Pyridine Hydroiodide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=[NH+]C=C1.[I-]

Technology Process of Pyridinium iodide

There total 14 articles about Pyridinium iodide 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%

pyridine (110-86-1) → pyridine hydroiodide (18820-83-2)

Guidance literature:

With hydrogen iodide; In 1,4-dioxane; water; at 0 - 20 ℃; for 12h;

DOI:10.1016/j.tet.2019.130781

Reference yield: 98.0%

pyridine (110-86-1) + acetylmethyltriphenylphosphonium iodide (65602-18-8) → pyridine hydroiodide (18820-83-2) + N-(3-triphenylphosphonioacetonyliodide)pyridinium iodide

Guidance literature:

With iodine; at 70 - 80 ℃; for 6h;

Reference yield: 97.0%

pyridine hydrochloride (628-13-7) → pyridine hydroiodide (18820-83-2)

Guidance literature:

With methyl iodide; In acetonitrile; Heating;

upstream raw materials:

pyridine

acetylmethyltriphenylphosphonium iodide

acetylethylidenetriphenylphosphonium iodide

pyridine hydrochloride

Downstream raw materials:

4'-(4-bromo-phenyl)-[2,2';6',2'']terpyridine

tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodoniobium

sodium iodide

tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

Refernces

• 1、 Dehnhardt, Natalie,Luy, Jan-Niclas,Szabo, Marvin,Wende, Mirco,Tonner, Ralf,Heine, Johanna. "Synthesis of a two-dimensional organic-inorganic bismuth iodide metalate through: In situ formation of iminium cations". . p. 14725 - 14728. Retrieved 2019.
• 2、 Gerhard, Marina,Heine, Johanna,M?bs, Jakob. "(HPy)2(Py)CuBi3I12, a low bandgap metal halide photoconductor". supporting information. p. 14397 - 14400. Retrieved 2020/11/07.