4-Methyl-2,6-bis(methylsulfanyl)pyrimidine

Base Information

• Chemical Name: 4-Methyl-2,6-bis(methylsulfanyl)pyrimidine
• CAS No.: 6308-41-4
• Molecular Formula: C7H10N2S2
• Molecular Weight: 186.302
• NSC Number: 42032
• DSSTox Substance ID: DTXSID60285477
• Wikidata: Q82020860
• Mol file: 6308-41-4.mol

Synonyms:4-methyl-2,6-bis(methylsulfanyl)pyrimidine;6308-41-4;4-Methyl-2,6-bis(methylthio)pyrimidine;Pyrimidine, 4-methyl-2,6-bis(methylthio)-;NSC42032;SCHEMBL5766295;DTXSID60285477;NSC-42032;CS-0045956;F81662

Chemical Property of 4-Methyl-2,6-bis(methylsulfanyl)pyrimidine

Chemical Property:

• Vapor Pressure: 0.00115mmHg at 25°C
• Boiling Point: 309.7°Cat760mmHg
• Flash Point: 141.1°C
• Density: 1.22g/cm³
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 186.02854067
• Heavy Atom Count: 11
• Complexity: 121

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=NC(=N1)SC)SC

Technology Process of 4-Methyl-2,6-bis(methylsulfanyl)pyrimidine

There total 2 articles about 4-Methyl-2,6-bis(methylsulfanyl)pyrimidine 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:

2,4-Bis(methylthio)pyrimidine (5909-26-2) + methyllithium (917-54-4) → 4-methyl-2,6-bis-methylsulfanyl-pyrimidine (6308-41-4)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; Yield given. Multistep reaction; 1.) Et₂O, 0 deg C, 1h, 2.) THF, H₂O, Et₂O, 0 deg C, 2 h ; 23 deg C, 1 h;

DOI:10.1055/s-1988-27469

Reference yield:

→ 4-methyl-2,6-bis-methylsulfanyl-pyrimidine (6308-41-4)

Guidance literature:

4-Methyl-pyrimidin-dithiol-(2,6) (in n-NaOH-Lsg), CH3I(3h, Ausbeute ca. 95percent);

DOI:10.1021/jo01062a037

Reference yield: 73.0%

4-methyl-2,6-bis-methylsulfanyl-pyrimidine (6308-41-4) → 6-Methyluracil (626-48-2)

Guidance literature:

With hydrogenchloride; at 115 ℃; for 6h;

DOI:10.1055/s-1988-27469

upstream raw materials:

2,4-Bis(methylthio)pyrimidine

methyllithium

Downstream raw materials:

6-Methyluracil