ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate

Base Information

• Chemical Name: ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate
• CAS No.: 1197054-23-1
• Molecular Formula: C₂₄H₂₁ClF₄N₄O₃
• Molecular Weight: 524.902
• Mol file: 1197054-23-1.mol

Synonyms:

Chemical Property of ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate

There total 5 articles about ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate 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-Ketopiperazine (5625-67-2) + ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-(chloromethyl)-1,4-dihydropyrimidine-5-carboxylate (1197054-07-1) → ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate (1197054-23-1)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 24h;

DOI:10.1016/j.bmcl.2014.07.032

Reference yield:

2,4,6-trifluorobenzonitrile (96606-37-0,103498-69-7) → ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate (1197054-23-1)

Guidance literature:

Multi-step reaction with 5 steps

1: hydroxylamine hydrochloride; potassium carbonate / dimethyl sulfoxide / 20 °C

2: acetic acid / 0.5 h / 20 °C

3: 5%-palladium/activated carbon; hydrogen / 2.5 h / 1520.1 Torr

4: sodium acetate / ethanol / 20 h / Reflux

5: potassium carbonate / N,N-dimethyl-formamide / 24 h / 20 °C

With 5%-palladium/activated carbon; hydroxylamine hydrochloride; hydrogen; sodium acetate; potassium carbonate; acetic acid; In ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide; 4: |Biginelli Pyrimidone Synthesis;

DOI:10.1016/j.bmcl.2014.07.032

Reference yield:

2,4,6-trifluoro-N'-hydroxybenzimidamide (1207204-82-7) → ethyl 2-(2,4,6-trifluorophenyl)-4-(2-chloro-4-fluorophenyl)-6-[(3-oxopiperazin-1-yl)methyl]-1,4-dihydropyrimidine-5-carboxylate (1197054-23-1)

Guidance literature:

Multi-step reaction with 4 steps

1: acetic acid / 0.5 h / 20 °C

2: 5%-palladium/activated carbon; hydrogen / 2.5 h / 1520.1 Torr

3: sodium acetate / ethanol / 20 h / Reflux

4: potassium carbonate / N,N-dimethyl-formamide / 24 h / 20 °C

With 5%-palladium/activated carbon; hydrogen; sodium acetate; potassium carbonate; acetic acid; In ethanol; N,N-dimethyl-formamide; 3: |Biginelli Pyrimidone Synthesis;

DOI:10.1016/j.bmcl.2014.07.032

upstream raw materials:

2,4,6-trifluorobenzonitrile

2,4,6-trifluoro-N'-hydroxybenzimidamide

2,4,6-trifluorobenzimidamide acetate

2-Ketopiperazine