2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate

Base Information

• Chemical Name: 2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate
• CAS No.: 1448994-19-1
• Molecular Formula: C₂₀H₂₀FN₅O₅
• Molecular Weight: 429.408
• Mol file: 1448994-19-1.mol

Synonyms:2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate

Chemical Property of 2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate

There total 3 articles about 2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-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: 65.9%

2-(5-fluorouracil-1-yl)-N-(2-hydroxyethyl)acetamide (84568-64-9) + 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid (885-46-1) → 2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate (1448994-19-1)

Guidance literature:

1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid; With dmap; 1,1'-carbonyldiimidazole; In N,N-dimethyl-formamide; for 0.5h;

2-(5-fluorouracil-1-yl)-N-(2-hydroxyethyl)acetamide; In N,N-dimethyl-formamide;

DOI:10.3184/174751914X13955977912102

Reference yield:

5-methyl-2-p-tolyl-2H-pyrazole-3-carboxylic acid ethyl ester (2080-80-0) → 2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate (1448994-19-1)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydroxide; water / ethanol / 4 h / Reflux

2: 1,1'-carbonyldiimidazole; dmap / N,N-dimethyl-formamide / 0.5 h

With dmap; water; 1,1'-carbonyldiimidazole; sodium hydroxide; In ethanol; N,N-dimethyl-formamide;

DOI:10.3184/174751914X13955977912102

Reference yield:

5-fluorouracil-1-acetic acid (56059-30-4) → 2-(2-(5-fluorouracil-1-yl)acetamido)ethyl 1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylate (1448994-19-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: peptide coupling reagent PDCP / N,N-dimethyl-formamide / 0.5 h / 20 °C

1.2: 20 °C

2.1: 1,1'-carbonyldiimidazole; dmap / N,N-dimethyl-formamide / 0.5 h

With dmap; 1,1'-carbonyldiimidazole; In N,N-dimethyl-formamide;

DOI:10.3184/174751914X13955977912102

upstream raw materials:

2-(5-fluorouracil-1-yl)-N-(2-hydroxyethyl)acetamide

1-(4-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid

5-methyl-2-p-tolyl-2H-pyrazole-3-carboxylic acid ethyl ester

5-fluorouracil-1-acetic acid