benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

Base Information

Chemical Name:benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
CAS No.:1609467-67-5
Molecular Formula:C₂₉H₂₅F₂N₅O₃
Molecular Weight:529.546
Hs Code.:

Synonyms:benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

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Chemical Property of benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

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Technology Process of benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

There total 11 articles about benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-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: 40.0%

: 3-hydrazino-piperidine-1-carboxylic acid benzylester hydrochloride

: 1609467-66-4
2-((4-(2,4-difluorophenoxy)phenyl)(methoxy)methylene)-malononitrile

: 1609467-67-5
benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

Guidance literature:: In ethanol; at 20 ℃; for 3h;

Reference yield:

: 1609467-65-3
4-(2,4-difluorophenoxy)benzoyl chloride

: 1609467-67-5
benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

1.2: 3 h / 20 °C

1.3: 18 h / Reflux

2.1: ethanol / 3 h / 20 °C

With sodium hydride; In tetrahydrofuran; ethanol;

Reference yield:

: 61995-20-8
N-(benzyloxycarbonyl)-3-piperidone

: 1609467-67-5
benzyl 3-(5-amino-4-cyano-3-(4-(2,4-difluorophenoxy)phenyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: tetrahydrofuran / 2 h / Reflux

2.1: sodium cyanoborohydride; toluene-4-sulfonic acid / tetrahydrofuran / 17.5 h / 21 °C

2.2: 1 h

3.1: hydrogenchloride / methanol; 1,4-dioxane / 32 h / 10 - 20 °C

4.1: ethanol / 3 h / 20 °C

With hydrogenchloride; sodium cyanoborohydride; toluene-4-sulfonic acid; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol;