2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one

Base Information

Chemical Name:2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one
CAS No.:1414875-51-6
Molecular Formula:C₂₂H₁₆ClFN₄O₂S
Molecular Weight:454.912
Hs Code.:

Synonyms:2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one

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Chemical Property of 2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one

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Technology Process of 2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one

There total 4 articles about 2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-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: 52.0%

: 1414875-36-7
5-(2-cloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide

: 105-36-2
ethyl bromoacetate

: 1414875-51-6
2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one

Guidance literature:: In ethanol; for 1h; Reflux; Inert atmosphere;
DOI:10.1016/j.bmcl.2012.09.039

Reference yield:

: 3-(2-chloro-6-fluoroquinolin-3-yl)-1-(4-methoxyphenyl)prop-2-en-1-one

: 1414875-51-6
2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / ethanol / 8 h / Reflux; Inert atmosphere

2: ethanol / 1 h / Reflux; Inert atmosphere

With sodium hydroxide; In ethanol;
DOI:10.1016/j.bmcl.2012.09.039

Reference yield:

: 749920-54-5
2-chloro-6-fluoro-quinoline-3-carboxaldehyde

: 1414875-51-6
2-(5-(2-chloro-6-fluoroquinolin-3-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydroxide / ethanol; water / 24 h / 20 °C

2: sodium hydroxide / ethanol / 8 h / Reflux; Inert atmosphere

3: ethanol / 1 h / Reflux; Inert atmosphere

With sodium hydroxide; In ethanol; water; 1: |Claisen-Schmidt Condensation;
DOI:10.1016/j.bmcl.2012.09.039