Compound Q&A

How is Pyrazolo[1,5-a]pyridin-2(1H)-one (CAS: 59942-87-9) typically synthesized?

Answer

Pyrazolo[1,5-a]pyridin-2(1H)-one
Pyrazolo[1,5-a]pyridin-2(1H)-one is commonly synthesized via a multi-step reaction starting from pyridine and pyrazole. The process involves condensation followed by ring closure, using catalysts like palladium(II) acetate for high selectivity and yield. The overall procedure requires careful temperature control and solvent selection.

About

CAS No 59942-87-9
English Name Pyrazolo[1,5-a]pyridin-2(1H)-one
Molecular Formula C7H6N2O
Molecular Weight 134.14 g/mol
SMILES Oc1cc2ccccn2n1
InChIKey WZCJFNVSGQSWLF-UHFFFAOYSA-N
Last Updated: 2025-10-22 12:37

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