(E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

Base Information

Chemical Name:(E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate
CAS No.:1396722-28-3
Molecular Formula:C₂₅H₂₆F₂N₄O₄
Molecular Weight:484.503
Hs Code.:

Synonyms:(E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

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Chemical Property of (E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

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Technology Process of (E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

There total 4 articles about (E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate 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:

: 210115-21-2
1-(2-bromoethoxy)-3,5-difluorobenzene

: 1396722-21-6
(E)-tert-butyl (2-(3-(1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

: 1396722-28-3
(E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

Guidance literature:: With caesium carbonate; In N,N-dimethyl-formamide; at 20 ℃; Inert atmosphere;

Reference yield:

: 1396722-16-9
tert-butyl (2-(2-(diethoxyphosphoryl)acetamido)phenyl)carbamate

: 1396722-28-3
(E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

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

1.2: 72 h / 20 °C / Inert atmosphere

2.1: caesium carbonate / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

With sodium hydride; caesium carbonate; In tetrahydrofuran; N,N-dimethyl-formamide; paraffin oil;

Reference yield:

: 146651-75-4
tert–butyl (2–aminophenyl)carbamate

: 1396722-28-3
(E)-tert-butyl (2-(3-(1-(2-(3,5-difluorophenoxy)ethyl)-1H-pyrazol-4-yl)acrylamido)phenyl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane / 6 h / 20 °C / Inert atmosphere

2.1: sodium hydride / tetrahydrofuran; paraffin oil / 0.5 h / 0 °C / Inert atmosphere

2.2: 72 h / 20 °C / Inert atmosphere

3.1: caesium carbonate / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

With sodium hydride; caesium carbonate; N-ethyl-N,N-diisopropylamine; HATU; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; paraffin oil;