tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

Base Information

Chemical Name:tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate
CAS No.:1350881-18-3
Molecular Formula:C₂₃H₂₆FN₅O₂
Molecular Weight:423.49
Hs Code.:

Synonyms:tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

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Chemical Property of tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

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Technology Process of tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

There total 4 articles about tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-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:

: 1350881-17-2
tert-butyl 5-[3-(4-fluorophenyl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

: 4595-60-2
2-bromopyrimidine

: 1350881-18-3
tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

Guidance literature:: With 1,10-Phenanthroline; caesium carbonate; copper(l) iodide; In toluene; at 120 ℃; for 4h; Inert atmosphere;

Reference yield:

: 189442-78-2
(±)-tert-butyl 3-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate

: 1350881-18-3
tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: methylmagnesium bromide / tetrahydrofuran / 1 h / 0 °C

1.2: 20 °C

2.1: hydrazine / ethanol / 3 h / 75 °C

3.1: caesium carbonate; 1,10-Phenanthroline / copper(l) iodide / toluene / 4 h / 120 °C / Inert atmosphere

With 1,10-Phenanthroline; methylmagnesium bromide; caesium carbonate; hydrazine; copper(l) iodide; In tetrahydrofuran; ethanol; toluene;

Reference yield:

: 71381-75-4,88495-54-9,84358-12-3
N-(tert-butyloxycarbonyl)nipecotic acid

: 1350881-18-3
tert-butyl 3-[3-(4-fluorophenyl)-1-(pyrimidin-2-yl)-1H-pyrazol-5-yl]piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

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

2.1: methylmagnesium bromide / tetrahydrofuran / 1 h / 0 °C

2.2: 20 °C

3.1: hydrazine / ethanol / 3 h / 75 °C

4.1: caesium carbonate; 1,10-Phenanthroline / copper(l) iodide / toluene / 4 h / 120 °C / Inert atmosphere

With dmap; 1,10-Phenanthroline; methylmagnesium bromide; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; hydrazine; copper(l) iodide; In tetrahydrofuran; ethanol; dichloromethane; toluene;