3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

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Chemical Name:3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine
CAS No.:1459258-16-2
Molecular Formula:C₂₆H₂₉N₅O₃
Molecular Weight:459.548
Hs Code.:

Synonyms:3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

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Chemical Property of 3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

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Technology Process of 3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

There total 6 articles about 3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine 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: 78.0%

: 1459258-15-1
3-(4-chloropyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

: 141-52-6
sodium ethanolate

: 1459258-16-2
3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

Guidance literature:: In tetrahydrofuran; at 100 ℃; for 1h; Microwave irradiation;

Reference yield:

: 1186647-69-7
4-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine

: 1459258-16-2
3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

Guidance literature:: Multi-step reaction with 5 steps

1: potassium hydroxide / N,N-dimethyl-formamide / 20 °C

2: N-ethyl-N,N-diisopropylamine / butan-1-ol / 4 h / 180 °C

3: trans-bis(triphenylphosphine)palladium dichloride / toluene / 1 h / 140 °C / Inert atmosphere

4: lithium chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 1 h / 100 °C / Inert atmosphere; Microwave irradiation

5: tetrahydrofuran / 1 h / 100 °C / Microwave irradiation

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; trans-bis(triphenylphosphine)palladium dichloride; N-ethyl-N,N-diisopropylamine; lithium chloride; potassium hydroxide; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; butan-1-ol;

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 1459258-16-2
3-(4-ethoxypyridin-2-yl)-1-(4-methoxybenzyl)-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[4,3-c]pyridin-4-amine

Guidance literature:: Multi-step reaction with 5 steps

1: potassium hydroxide / N,N-dimethyl-formamide / 20 °C

2: N-ethyl-N,N-diisopropylamine / butan-1-ol / 4 h / 180 °C

3: trans-bis(triphenylphosphine)palladium dichloride / toluene / 1 h / 140 °C / Inert atmosphere

4: lithium chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 1 h / 100 °C / Inert atmosphere; Microwave irradiation

5: tetrahydrofuran / 1 h / 100 °C / Microwave irradiation

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; trans-bis(triphenylphosphine)palladium dichloride; N-ethyl-N,N-diisopropylamine; lithium chloride; potassium hydroxide; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; butan-1-ol;