benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate

Base Information

• Chemical Name: benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate
• CAS No.: 1448850-40-5
• Molecular Formula: C₃₃H₃₂N₆O₃
• Molecular Weight: 560.655
• Mol file: 1448850-40-5.mol

Synonyms:benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate

Chemical Property of benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate

There total 3 articles about benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate 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:

3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (330786-24-8) + benzyl 2-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate (1448850-42-7) → benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate (1448850-40-5)

Guidance literature:

With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

Reference yield:

4-phenoxyphenylboronic acid (51067-38-0) → benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate (1448850-40-5)

Guidance literature:

Multi-step reaction with 2 steps

1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate / tetrahydrofuran; water / 110 °C / Inert atmosphere

2: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; di-isopropyl azodicarboxylate; sodium carbonate; triphenylphosphine; In tetrahydrofuran; water; 1: |Suzuki Coupling / 2: |Mitsunobu Displacement;

Reference yield:

4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine (151266-23-8) → benzyl 2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonane-6-carboxylate (1448850-40-5)

Guidance literature:

Multi-step reaction with 2 steps

1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate / tetrahydrofuran; water / 110 °C / Inert atmosphere

2: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; di-isopropyl azodicarboxylate; sodium carbonate; triphenylphosphine; In tetrahydrofuran; water; 1: |Suzuki Coupling / 2: |Mitsunobu Displacement;

upstream raw materials:

3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

benzyl 2-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate

4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine

4-phenoxyphenylboronic acid

Downstream raw materials:

1-(2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-6-azaspiro[3.5]nonan-6-yl)prop-2-en-1-one

3-(4-phenoxyphenyl)-1-(6-azaspiro[3.5]nonan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine