tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate

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Chemical Name:tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate
CAS No.:1381980-35-3
Molecular Formula:C₃₀H₃₃F₃N₄O₃
Molecular Weight:554.612
Hs Code.:

Synonyms:tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate

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Chemical Property of tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate

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Technology Process of tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate

There total 2 articles about tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-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:

: (Z)-tert-butyl 4-(2-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-3-(dimethylamino)acryloyl)piperidine-1-carboxylate

: 823-85-8
4-fluorophenyhydrazine hydrochloride

: 1381980-35-3
tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In butan-1-ol; at 90 ℃; for 2h;

Reference yield:

: 84358-13-4,174286-31-8
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

: 1381980-35-3
tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 0 - 20 °C

2: 1,4-dioxane / 0.33 h / 120 °C

3: dichloromethane / 4 h / Reflux

4: N-ethyl-N,N-diisopropylamine / butan-1-ol / 2 h / 90 °C

With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; dichloromethane; butan-1-ol;

Reference yield:

: 1381980-35-3
tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate

: 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine

Guidance literature:: tert-butyl 4-(4-(3,3-difluoro-4-phenylpyrrolidine-1-carbonyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)piperidine-1-carboxylate; With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 1h;

With sodium hydrogencarbonate; In dichloromethane;