methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate

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Chemical Name:methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate
CAS No.:1459258-06-0
Molecular Formula:C₂₄H₂₅N₅O₃
Molecular Weight:431.494
Hs Code.:

Synonyms:methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate

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Chemical Property of methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate

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Technology Process of methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate

There total 5 articles about methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate 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: 38.0%

: 26156-48-9
methyl 2-bromoisonicotinate

: 1459257-94-3
N-isopropyl-1-(4-methoxybenzyl)-3-(trimethylstannyl)-1H-pyrazolo[4,3-c]pyridin-4-amine

: 1459258-06-0
methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; lithium chloride; In tetrahydrofuran; at 100 ℃; for 0.5h; Inert atmosphere; Microwave irradiation;

Reference yield:

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

: 1459258-06-0
methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate

Guidance literature:: Multi-step reaction with 4 steps

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

2: N-ethyl-N,N-diisopropylamine / butan-1-ol / 2 h / 170 °C / Microwave irradiation

3: trans-bis(triphenylphosphine)palladium dichloride / toluene / 12 h / 110 °C / Inert atmosphere

4: lithium chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 0.5 h / 100 °C / Inert atmosphere; 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:

: 1246349-97-2
4-chloro-3-iodo-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridine

: 1459258-06-0
methyl 2-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)isonicotinate

Guidance literature:: Multi-step reaction with 3 steps

1: N-ethyl-N,N-diisopropylamine / butan-1-ol / 2 h / 170 °C / Microwave irradiation

2: trans-bis(triphenylphosphine)palladium dichloride / toluene / 12 h / 110 °C / Inert atmosphere

3: lithium chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 0.5 h / 100 °C / Inert atmosphere; Microwave irradiation

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