4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine

Base Information

• Chemical Name: 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine
• CAS No.: 1443438-26-3
• Molecular Formula: C₁₇H₁₄N₆
• Molecular Weight: 302.338
• Mol file: 1443438-26-3.mol

Synonyms:4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine

Chemical Property of 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine

There total 3 articles about 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-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: 90.0%

4-amino-6-(3-nitrophenyl)-2-phenylpyrimidine-5-carbonitrile (1441119-09-0) → 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine (1443438-26-3)

Guidance literature:

With hydrazine hydrate; In ethanol; for 5h; Reflux;

DOI:10.1016/j.cclet.2013.04.035

Reference yield: 90.0%

benzamidine monohydrochloride (1670-14-0) + 3-nitro-benzaldehyde (99-61-6) + malononitrile (109-77-3) → 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine (1443438-26-3)

Guidance literature:

benzamidine monohydrochloride; 3-nitro-benzaldehyde; malononitrile; In ethanol; for 5h; Reflux;

With hydrazine hydrate; In ethanol; Catalytic behavior; Reflux;

DOI:10.1002/hlca.201300060

Reference yield:

3-nitro-benzaldehyde (99-61-6) → 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine (1443438-26-3)

Guidance literature:

Multi-step reaction with 2 steps

1: iron oxide / neat (no solvent) / 100 °C

2: hydrazine hydrate / ethanol / 5 h / Reflux

With iron oxide; hydrazine hydrate; In ethanol;

DOI:10.1016/j.cclet.2013.04.035

upstream raw materials:

3-nitro-benzaldehyde

4-amino-6-(3-nitrophenyl)-2-phenylpyrimidine-5-carbonitrile

benzamidine monohydrochloride

malononitrile