2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile

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Chemical Name:2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile
CAS No.:1443283-34-8
Molecular Formula:C₂₁H₁₄F₃N₅
Molecular Weight:393.371
Hs Code.:

Synonyms:2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile

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Chemical Property of 2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile

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Technology Process of 2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile

There total 5 articles about 2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile 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:

: 934426-22-9
2‐amino‐5‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)benzonitrile

: 1312949-16-8
6-bromo-1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine

: 1443283-34-8
2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; tripotassium phosphate dihydrate; In N,N-dimethyl-formamide; at 150 ℃; for 0.25h; Inert atmosphere; Microwave irradiation;

Reference yield:

: 94835-71-9
3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-ol

: 1443283-34-8
2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: phosphorus(V) oxybromide / toluene / 18 h / 90 °C

2: potassium carbonate / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; tripotassium phosphate dihydrate / N,N-dimethyl-formamide / 0.25 h / 150 °C / Inert atmosphere; Microwave irradiation

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; tripotassium phosphate dihydrate; potassium carbonate; phosphorus(V) oxybromide; In N,N-dimethyl-formamide; toluene; 3: |Suzuki Coupling;

Reference yield:

: 827-41-8
3-phenylpyrazol-5-amine

: 1443283-34-8
2-amino-5-[1-methyl-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-6-yl]benzonitrile

Guidance literature:: Multi-step reaction with 4 steps

1: acetic acid; water / 18 h / 90 °C

2: phosphorus(V) oxybromide / toluene / 18 h / 90 °C

3: potassium carbonate / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere

4: tetrakis(triphenylphosphine) palladium⁽⁰⁾; tripotassium phosphate dihydrate / N,N-dimethyl-formamide / 0.25 h / 150 °C / Inert atmosphere; Microwave irradiation

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; tripotassium phosphate dihydrate; water; potassium carbonate; acetic acid; phosphorus(V) oxybromide; In N,N-dimethyl-formamide; toluene; 4: |Suzuki Coupling;