2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone

Base Information

Chemical Name:2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone
CAS No.:1227832-02-1
Molecular Formula:C₁₉H₁₈ClF₂N₃O₂S
Molecular Weight:425.887
Hs Code.:

Synonyms:2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone

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Chemical Property of 2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone

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Technology Process of 2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone

There total 4 articles about 2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone 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: 81.0%

: 1148046-93-8
4-[4-[4,5-dihydro-5-(2,6-difluorophenyl)-3-isoxazolyl]-2-thiazolyl]piperidine hydrochloride

: 79-04-9
chloroacetyl chloride

: 1227832-02-1
2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone

Guidance literature:: 4-[4-[4,5-dihydro-5-(2,6-difluorophenyl)-3-isoxazolyl]-2-thiazolyl]piperidine hydrochloride; chloroacetyl chloride; In dichloromethane; at -5 ℃; for 0.5h; Inert atmosphere;

With potassium carbonate; In dichloromethane; water; for 0.5h; Inert atmosphere;

Reference yield:

: 1148104-71-5
5-(2,6-difluorophenyl)-3-(2-(piperidin-4-yl)thiazol-4-yl)-4,5-dihydroisoxazole

: 79-04-9
chloroacetyl chloride

: 1227832-02-1
2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 - 20 ℃;

Reference yield:

: 1253189-14-8
2-chloro-1-[5-(2,6-difluorophenyl)-4,5-dihydroisoxazol-3-yl]ethanone

: 1227832-02-1
2-chloro-1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: sodium bromide / acetone / 12 h / Reflux

2: hydrogenchloride / methanol; water / 6 h / 25 °C

3: potassium carbonate / dichloromethane / -5 - 20 °C

With hydrogenchloride; potassium carbonate; sodium bromide; In methanol; dichloromethane; water; acetone;