1-Methyl-2-(methylsulfanyl)-4,6-diphenylpyridin-1-ium iodide

Base Information

• Chemical Name: 1-Methyl-2-(methylsulfanyl)-4,6-diphenylpyridin-1-ium iodide
• CAS No.: 83318-99-4
• Molecular Formula: C19H18NS.I
• Molecular Weight: 419.329
• DSSTox Substance ID: DTXSID10509438
• Mol file: 83318-99-4.mol

Synonyms:83318-99-4;DTXSID10509438;1-Methyl-2-(methylsulfanyl)-4,6-diphenylpyridin-1-ium iodide

Chemical Property of 1-Methyl-2-(methylsulfanyl)-4,6-diphenylpyridin-1-ium iodide

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 419.02047
• Heavy Atom Count: 22
• Complexity: 307

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[N+]1=C(C=C(C=C1SC)C2=CC=CC=C2)C3=CC=CC=C3.[I-]

Technology Process of 1-Methyl-2-(methylsulfanyl)-4,6-diphenylpyridin-1-ium iodide

There total 1 articles about 1-Methyl-2-(methylsulfanyl)-4,6-diphenylpyridin-1-ium 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:

4,6-diphenyl-2H-pyran-2-thione (26479-00-5) + methylamine (74-89-5) + methyl iodide (74-88-4) → 1-Methyl-2-methylsulfanyl-4,6-diphenyl-pyridinium; iodide (83318-99-4)

Guidance literature:

Multistep reaction;

DOI:10.1016/S0040-4039(00)94206-0

Reference yield: 87.0%

potassium thioacyanate (333-20-0) + 1-Methyl-2-methylsulfanyl-4,6-diphenyl-pyridinium; iodide (83318-99-4) → C19H18NS(1+)*CNS(1-) (83319-07-7)

Guidance literature:

In acetonitrile; for 12h; Ambient temperature;

DOI:10.1055/s-1982-29842

Reference yield: 85.0%

1-Methyl-2-methylsulfanyl-4,6-diphenyl-pyridinium; iodide (83318-99-4) + sodium thioethylate (811-51-8) → Ethyl methyl sulfide (624-89-5) + 2-Methylthio-4,6-diphenylpyridine (76950-91-9)

Guidance literature:

at 190 ℃; for 1h;

DOI:10.1055/s-1982-29842

upstream raw materials:

4,6-diphenyl-2H-pyran-2-thione

methylamine

methyl iodide

Downstream raw materials:

Ethyl methyl sulfide

2-Methylthio-4,6-diphenylpyridine

C₁₉H₁₈NS⁽¹⁺⁾*CNS^(1-)

2-(1-Methyl-4,6-diphenyl-1H-pyridin-2-ylidene)-malononitrile