6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

Base Information

• Chemical Name: 6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
• CAS No.: 221121-52-4
• Molecular Formula: C₁₁H₉FN₂OS
• Molecular Weight: 236.27
• Mol file: 221121-52-4.mol

Synonyms:6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

Chemical Property of 6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

There total 2 articles about 6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 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: 85.0%

thiourea (17356-08-0) + ethyl 4-(2-fluorophenyl)-3-oxobutanoate (221121-35-3) → 6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one (221121-52-4)

Guidance literature:

With sodium ethanolate; In ethanol; for 5h; Heating;

DOI:10.1021/jm980260f

Reference yield:

2-(2-Fluoro-phenyl)-1-imidazol-1-yl-ethanone (221121-28-4) → 6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one (221121-52-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) Et₃N, MgCl₂ / 1.) CH₃CN, RT, 2 h, 2.) CH₃CN, a) RT, overnight, b) reflux, 2 h

2: 85 percent / NaOEt / ethanol / 5 h / Heating

With sodium ethanolate; triethylamine; magnesium chloride; In ethanol;

DOI:10.1021/jm980260f

Reference yield: 68.0%

2-butyl iodide (513-48-4,52152-71-3) + 6-(2-fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one (221121-52-4) → 2-sec-butylsulfanyl-6-(2-fluoro-benzyl)-3H-pyrimidin-4-one

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; for 24h; Ambient temperature;

DOI:10.1021/jm980260f

upstream raw materials:

thiourea

ethyl 4-(2-fluorophenyl)-3-oxobutanoate

2-(2-Fluoro-phenyl)-1-imidazol-1-yl-ethanone