4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid

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Chemical Name:4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid
CAS No.:378779-69-2
Molecular Formula:C₂₈H₂₁ClFN₃O₄
Molecular Weight:517.944
Hs Code.:

Synonyms:4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid

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Chemical Property of 4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid

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Technology Process of 4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid

There total 5 articles about 4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic 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: 73.2%

: 108-30-5
succinic acid anhydride

: 1449373-48-1
6-chloro-3-[5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-3-yl]-4-phenylquinolin-2(1H)-one

: 378779-69-2
4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid

Guidance literature:: In tetrahydrofuran; at 165 ℃; for 0.333333h; Microwave irradiation; Molecular sieve;
DOI:10.1021/jm400652r

Reference yield: 73.2%

: 378779-69-2
4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid

Guidance literature:: In tetrahydrofuran; at 165 ℃; for 0.333333h; Molecular sieve; Microwave irradiation;

Reference yield:

: 58375-08-9
3-acetyl-6-chloro-4-phenylquinolin-2-(1H)-one

: 378779-69-2
4-[3-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium hydroxide / water; ethanol / 0.75 h / 0 °C

1.2: 0 - 20 °C

2.1: hydrazine / ethanol / 0.33 h / 110 °C / Microwave irradiation

3.1: tetrahydrofuran / 0.33 h / 165 °C / Microwave irradiation; Molecular sieve

With potassium hydroxide; hydrazine; In tetrahydrofuran; ethanol; water;
DOI:10.1021/jm400652r