(E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

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Chemical Name:(E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
CAS No.:1258001-92-1
Molecular Formula:C₂₃H₂₇FN₄O₄S
Molecular Weight:474.556
Hs Code.:

Synonyms:(E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

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Chemical Property of (E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

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Technology Process of (E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

There total 2 articles about (E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-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: 8.0%

: 1258001-45-4
2-fluoro-4-(methylsulfonyl)-1-(prop-1-en-2-yl)benzene

: 1258001-91-0
isopropyl 4-(5-cyano-4-vinyl-1H-pyrazol-1-yl)piperidine-1-carboxylate

: 1258001-92-1
(E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

Guidance literature:: Hoveyda-Grubbs catalyst second generation; In dichloromethane; at 40 ℃; for 72h;

Reference yield:

: 1032825-02-7
1-bromo-2-fluoro-4-(methanesulfonyl)benzene

: 1258001-92-1
(E,Z)-isopropyl 4-(5-cyano-4-(2-(2-fluoro-4-(methylsulfonyl)phenyl)prop-1-enyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / isopropyl alcohol / 63 h / 20 - 90 °C

2: Hoveyda-Grubbs catalyst second generation / dichloromethane / 72 h / 40 °C

With triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; Hoveyda-Grubbs catalyst second generation; In dichloromethane; isopropyl alcohol;