(5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester

Base Information

• Chemical Name: (5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester
• CAS No.: 216776-67-9
• Molecular Formula: C₁₆H₁₄FN₃O₂S
• Molecular Weight: 331.37
• Mol file: 216776-67-9.mol

Synonyms:(5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester

Chemical Property of (5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester

There total 1 articles about (5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester 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: 71.0%

ethyl chlorofluoroacetate (401-56-9,96290-79-8) + 6-methyl-4-phenyl-2-thioxo-1,2-dihydropyrimidine-5-carbonitrile (2228-12-8) → (5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester (216776-67-9)

Guidance literature:

With triethylamine; In tetrahydrofuran; Ambient temperature;

DOI:10.1246/bcsj.71.2387

Reference yield: 60.0%

(5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester (216776-67-9) → 6-Fluoro-4-methyl-2-phenyl-thieno[2,3-d]pyrimidin-5-ylamine (216776-76-0)

Guidance literature:

With potassium carbonate; In ethanol; for 3h; Ambient temperature;

DOI:10.1246/bcsj.71.2387

Reference yield:

(5-Cyano-6-methyl-2-phenyl-pyrimidin-4-ylsulfanyl)-fluoro-acetic acid ethyl ester (216776-67-9) → 5-amino-4-methyl-2-phenylthieno[2,3-d]pyrimidin-6-carboxamide (153776-13-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 60 percent / K₂CO₃ / ethanol / 3 h / Ambient temperature

2: 89 percent / K₂CO₃

With potassium carbonate; In ethanol;

DOI:10.1246/bcsj.71.2387

upstream raw materials:

ethyl chlorofluoroacetate

6-methyl-4-phenyl-2-thioxo-1,2-dihydropyrimidine-5-carbonitrile

Downstream raw materials:

6-Fluoro-4-methyl-2-phenyl-thieno[2,3-d]pyrimidin-5-ylamine

5-amino-4-methyl-2-phenylthieno[2,3-d]pyrimidine-6-carbonitrile

5-amino-4-methyl-2-phenylthieno[2,3-d]pyrimidin-6-carboxamide

6-acetyl-5-amino-4-methyl-2-phenylthieno[2,3-d]pyrimidine