tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

Base Information

Chemical Name:tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate
CAS No.:1439393-28-8
Molecular Formula:C₂₈H₂₈N₈O₂
Molecular Weight:508.583
Hs Code.:

Synonyms:tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

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Chemical Property of tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

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Technology Process of tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

There total 4 articles about tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate 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:

: 269410-08-4
pyrazole-4-boronic acid pinacol ester

: 1439393-21-1
tert-butyl 1-(4-(2-chloro-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

: 1439393-28-8
tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate; In 1,4-dioxane; water; at 100 ℃; for 4h; Inert atmosphere;

Reference yield:

: 1259224-00-4
[1-(4-amino-phenyl)-cyclobutyl]-carbamic acid tert-butyl ester

: 1439393-28-8
tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

Guidance literature:: Multi-step reaction with 4 steps

1: tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere

2: hydrogen / tetrahydrofuran / 4 h / 20 °C / Inert atmosphere

3: copper diacetate; acetic acid / 2 h / 80 °C / Inert atmosphere

4: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate / 1,4-dioxane; water / 4 h / 100 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; hydrogen; copper diacetate; caesium carbonate; acetic acid; In tetrahydrofuran; 1,4-dioxane; water;

Reference yield:

: 1439391-58-8
{1-[4-(2-chloro-5-nitro-pyrimidin-4-ylamino)-phenyl]-cyclobutyl}-carbamic acid tert-butyl ester

: 1439393-28-8
tert-butyl 1-(4-(2-(1H-pyrazol-4-yl)-8-(pyridin-2-yl)-9H-purin-9-yl)phenyl)cyclobutylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen / tetrahydrofuran / 4 h / 20 °C / Inert atmosphere

2: copper diacetate; acetic acid / 2 h / 80 °C / Inert atmosphere

3: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate / 1,4-dioxane; water / 4 h / 100 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; hydrogen; copper diacetate; caesium carbonate; acetic acid; In tetrahydrofuran; 1,4-dioxane; water;