tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate

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Chemical Name:tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate
CAS No.:1186608-89-8
Molecular Formula:C₂₀H₂₄N₄O₄
Molecular Weight:384.435
Hs Code.:

Synonyms:tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate

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Chemical Property of tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate

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Technology Process of tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate

There total 4 articles about tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate 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: 24.8%

: 4248-19-5
tert-butyl carbazate

: 1186608-88-7
5-bromo-3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine

: 1186608-89-8
tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate

Guidance literature:: With caesium carbonate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In tetrahydrofuran; Heating; Reflux;

Reference yield:

: 1086064-44-9
5-bromo-1H-pyrazolo[3,4-b]pyridin-3-ol

: 1186608-89-8
tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydroxide / dimethyl sulfoxide / 1 h / 20 °C

2: sodium hydride / N,N-dimethyl-formamide / 0.17 h

3: caesium carbonate / tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex / tetrahydrofuran / Heating; Reflux

With sodium hydride; caesium carbonate; sodium hydroxide; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In tetrahydrofuran; dimethyl sulfoxide; N,N-dimethyl-formamide;

Reference yield:

: 1186608-87-6
5-bromo-1-[(4-methoxyphenyl)methyl]pyrazolo[3,4-b]pyridin-3-ol

: 1186608-89-8
tert-butyl 3-methoxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-ylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride / N,N-dimethyl-formamide / 0.17 h

2: caesium carbonate / tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex / tetrahydrofuran / Heating; Reflux

With sodium hydride; caesium carbonate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In tetrahydrofuran; N,N-dimethyl-formamide;