3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Base Information

Chemical Name:3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS No.:1414356-55-0
Molecular Formula:C₂₂H₂₀F₂N₆O
Molecular Weight:422.437
Hs Code.:

Synonyms:3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

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Chemical Property of 3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

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Technology Process of 3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

There total 14 articles about 3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-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:

: 1414356-54-9
tert-butyl (3R)-3-[4-amino-3-[4-(2,3-difluorophenoxy)phenyl]-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carboxylate

: 1414356-55-0
3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 25 ℃; for 3h;

Reference yield:

: 143900-44-1
tert-butyl (3S)-3-hydroxypiperidine-1-carboxylate

: 1414356-55-0
3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Guidance literature:: Multi-step reaction with 3 steps

1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 12.5 h / 10 - 20 °C

2: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 12 h / 90 °C / Inert atmosphere

3: trifluoroacetic acid / dichloromethane / 3 h / 25 °C

With di-isopropyl azodicarboxylate; sodium carbonate; triphenylphosphine; trifluoroacetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water;

Reference yield:

: 151266-23-8
4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine

: 1414356-55-0
3-[4-(2,3-difluorophenoxy)phenyl]-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Guidance literature:: Multi-step reaction with 3 steps

1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 72 h / 20 - 70 °C

2: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 12 h / 90 °C / Inert atmosphere

3: trifluoroacetic acid / dichloromethane / 3 h / 25 °C

With di-isopropyl azodicarboxylate; sodium carbonate; triphenylphosphine; trifluoroacetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water;