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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1581750Generated: October 31, 2026

HCID 22723423, compound → Pyrazolo[1,5-a]pyridine-3,6-diamine

https://huagongshe.com/reaction/1581750

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 22723423HCID 22723423—
CatalystZincHCID 23994—
SolventWater ethanolHCID 19096565—
ProductPyrazolo[1,5-a]pyridine-3,6-diamineHCID 12011922—

Reaction Steps

The reduction of 3,6-dinitropyrazolo[1,5-a]pyridine was carried out using zinc in an ethanol/water mixture.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06730789B1
Source datasetuspto-grants-2004_05
ORD IDord-07457b7c1d6749529330689f7f675f2d
Source noteuspto-grants-2004_05