1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile

Base Information

• Chemical Name: 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile
• CAS No.: 131890-43-2
• Molecular Formula: C₁₄H₁₃N₃OS
• Molecular Weight: 271.343

Synonyms:1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile

Chemical Property of 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile

There total 3 articles about 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile 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: 80.0%

4‐oxo‐2‐thioxo‐6‐(p-tolyl)‐1,2,3,4‐tetrahydropyrimidine‐5‐carbonitrile (70638-53-8) + methyl iodide (74-88-4) → 6-(4-methylphenyl)3,4-dihydro-2-methylthio-4-oxopyrimidine-5-carbonitrile (128666-81-9) + 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile (131890-43-2)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 0 ℃;

DOI:10.1016/0223-5234(90)90148-V

Reference yield: 70.0%

6-(4-methylphenyl)3,4-dihydro-2-methylthio-4-oxopyrimidine-5-carbonitrile (128666-81-9) + methyl iodide (74-88-4) → 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile (131890-43-2)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; for 4h; Ambient temperature;

DOI:10.1016/0223-5234(90)90148-V

Reference yield:

4‐oxo‐2‐thioxo‐6‐(p-tolyl)‐1,2,3,4‐tetrahydropyrimidine‐5‐carbonitrile (70638-53-8) + methyl iodide (74-88-4) → 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile (131890-43-2)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; for 4h; Ambient temperature;

DOI:10.1016/0223-5234(90)90148-V

upstream raw materials:

4‐oxo‐2‐thioxo‐6‐(p-tolyl)‐1,2,3,4‐tetrahydropyrimidine‐5‐carbonitrile

methyl iodide

6-(4-methylphenyl)3,4-dihydro-2-methylthio-4-oxopyrimidine-5-carbonitrile

Downstream raw materials:

5-cyano-2-hydrazino-3-methyl-6-(4-methylphenyl)-3,4-dihydropyrimidin-4-one

2-anilino-5-cyano-3-methyl-6-(4-methylphenyl)-3,4-dihydropyrimidin-4-one

6-cyano-8-methyl-5-(4-methylphenyl)-1,2,4-triazolo<3,4-b>pyrimidin-4-one

2-acetylhydrazino-5-cyano-3-methyl-6-(4-methylphenyl)-3,4-dihydropyrimidin-4-one

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 131890-43-2 1-Methyl-2-methylsulfanyl-6-oxo-4-p-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile

Send

Send

Metric Ton KG G Pound L ML

Send

Send