N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

Base Information

Chemical Name:N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine
CAS No.:1459257-85-2
Molecular Formula:C₃₂H₂₈N₆
Molecular Weight:496.615
Hs Code.:

Synonyms:N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

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Chemical Property of N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

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Technology Process of N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

There total 6 articles about N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-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: 97.0%

: 1459257-82-9
3-(6-chloropyrimidin-4-yl)-N-isopropyl-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

: 1459257-85-2
N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

Guidance literature:: With ammonium hydroxide; palladium 10% on activated carbon; In methanol; at 55 ℃;

Reference yield:

: 1459257-78-3
N-isopropyl-3-(trimethylstannyl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

: 1459257-85-2
N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

Guidance literature:: Multi-step reaction with 2 steps

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

2: palladium 10% on activated carbon; ammonium hydroxide / methanol / 55 °C

With ammonium hydroxide; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; palladium 10% on activated carbon; lithium chloride; In tetrahydrofuran; methanol;

Reference yield:

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

: 1459257-85-2
N-isopropyl-3-(pyrimidin-4-yl)-1-trityl-1H-pyrazolo[4,3-c]pyridin-4-amine

Guidance literature:: Multi-step reaction with 5 steps

1.1: triethylamine / dichloromethane / 0.17 h / 0 °C

1.2: 3 h

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

3.1: trans-bis(triphenylphosphine)palladium dichloride / toluene / 0.5 h / 140 °C / Inert atmosphere

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

5.1: palladium 10% on activated carbon; ammonium hydroxide / methanol / 55 °C

With ammonium hydroxide; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; trans-bis(triphenylphosphine)palladium dichloride; palladium 10% on activated carbon; triethylamine; N-ethyl-N,N-diisopropylamine; lithium chloride; In tetrahydrofuran; methanol; dichloromethane; toluene; butan-1-ol;