7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid

Base Information

Chemical Name:7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid
CAS No.:1415797-96-4
Molecular Formula:C₁₄H₁₀FN₃O₃
Molecular Weight:287.25
Hs Code.:

Synonyms:7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid

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Chemical Property of 7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid

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Technology Process of 7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid

There total 4 articles about 7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid 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: 98.0%

: 1415797-95-3
ethyl 7-(4-fluorophenyl1)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formate

: 1415797-96-4
7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid

Guidance literature:: With lithium hydroxide monohydrate; In tetrahydrofuran; water; at 20 ℃;

Reference yield:

: 1415797-94-2
ethyl 1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formate

: 1415797-96-4
7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; copper diacetate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical / dichloromethane / 20 h / 20 °C

2: lithium hydroxide monohydrate / tetrahydrofuran; water / 20 °C

With pyridine; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; lithium hydroxide monohydrate; copper diacetate; In tetrahydrofuran; dichloromethane; water;

Reference yield:

: 62564-90-3
5-amino-1-methyl-1H-pyrazole-4-carbaldehyde

: 1415797-96-4
7-(4-fluorophenyl)-1-methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-formic acid

Guidance literature:: Multi-step reaction with 3 steps

1: piperidine / ethanol / 20 h / Reflux; Inert atmosphere

2: pyridine; copper diacetate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical / dichloromethane / 20 h / 20 °C

3: lithium hydroxide monohydrate / tetrahydrofuran; water / 20 °C

With piperidine; pyridine; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; lithium hydroxide monohydrate; copper diacetate; In tetrahydrofuran; ethanol; dichloromethane; water;