5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid

Base Information

• Chemical Name: 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid
• CAS No.: 1052114-86-9
• Molecular Formula: C₁₃H₁₀FNO₃
• Molecular Weight: 247.226

Synonyms:5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid

Chemical Property of 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid

Chemical Property:

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Technology Process of 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid

There total 8 articles about 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid 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: 86.0%

methyl 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylate (1052114-85-8) → 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (1052114-86-9)

Guidance literature:

With sodium hydroxide; water; In methanol; at 60 ℃; for 2h;

DOI:10.1021/jm800476q

Reference yield: 85.0%

ethyl 5-(4-fluorophenyl )-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylate (1345855-04-0) → 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (1052114-86-9)

Guidance literature:

With sodium hydroxide; In methanol; water; at 20 ℃; for 1h;

DOI:10.1016/j.ejmech.2021.113497

Reference yield:

methyl 5-bromo-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylate (1052114-84-7) + 4-fluoroboronic acid (1765-93-1) → 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (1052114-86-9)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In 1,4-dioxane; at 90 ℃; Inert atmosphere; Sealed tube;

upstream raw materials:

methyl 5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylate

4-Fluorophenylacetyl chloride

4-(4-fluorophenyl)-3-oxobutanoic acid ethyl ester

ethyl 5-(4-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxylate

Downstream raw materials:

N-(4-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)-3-fluorophenyl)-5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxamide

N-(2,5-difluoro-4-(3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)phenyl)-5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxamide

N-(4-(2-[bis[(1,1-dimethylethoxy)carbonyl]amino]-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxamide

N-{4-[2-amino-5-(3,4-dimethoxyphenyl)pyridin-3-yl]phenyl}-5-(4-fluorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxamide

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