116834-95-8

Basic information

• Product Name: 1-methyl-3-phenyl-pyrazolo<3,4-b>pyridine
• Synonyms: 1-methyl-3-phenyl-pyrazolo<3,4-b>pyridine
• CAS NO: 116834-95-8
• Molecular Weight: 209.25
• Mol File: 116834-95-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-methyl-3-phenyl-pyrazolo<3,4-b>pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 1-methyl-3-phenyl-pyrazolo<3,4-b>pyridine(116834-95-8)
• EPA Substance Registry System: 1-methyl-3-phenyl-pyrazolo<3,4-b>pyridine(116834-95-8)

Safety Data

• Hazardous Substances Data: 116834-95-8(Hazardous Substances Data)

Upstream product

• 29022-36-4 3-benzoylpyridine N-oxide 
• 5424-19-1 3-Benzoylpyridine 
• 14906-64-0 3-cyanopyridine N-oxide 
• 6602-54-6 2-chloro-3-pyridinecarbonitrile 
• 685522-76-3 3-iodo-1-methyl-1H-pyrazolo[3,4-b]pyridine 
• 98-80-6 phenylboronic acid 
• 80099-81-6 3-benzoyl-2-chloro-pyridine 
• 60-34-4 methylhydrazine 
• 72583-83-6 3-amino-1-methylpyrazolo<3,4-b>pyridine 
• 71-43-2 benzene 

Relevant articles and documents

Synthesis of 3,6-diaryl-1: H -pyrazolo[3,4- b] pyridines via one-pot sequential Suzuki-Miyaura coupling

A practical synthesis of diarylpyrazolo[3,4-b]pyridine derivatives by a combination of chemoselective Suzuki-Miyaura cross-coupling reactions was developed. The sequential arylation strategy can be performed in a one-pot manner without much loss of efficiency when compared to the corresponding stepwise synthesis. These conditions are applicable to the coupling of a wide variety of aryl and heteroaryl-boronic acids with pyrazolo[3,4-b]pyridines with high selectivity of the C3 over the C6 position, thus enabling the rapid construction of a diverse array of medicinally important diarylpyrazolo[3,4-b]pyridines.

Pyrazolo[3,4-b]pyridines: Syntheses, reactions, and nuclear magnetic resonance spectra

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