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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2167741Generated: October 30, 2026

Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate → HCID 89635743, compound

https://huagongshe.com/reaction/2167741

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylateHCID 53249841—
Reactant(2R,4S)-2-(2,5-difluorophenyl)-4-fluoropyrrolidine hydrochlorideHCID 117738211—
ProductHCID 89635743HCID 89635743—

Reaction Steps

The title compound (Int-67) was prepared by the method similar to that for Int-84 using (2R,4S)-2-(2,5-difluorophenyl)-4-fluoropyrrolidine hydrochloride (Int-47) and Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate to afford as yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09045478B2
Source datasetuspto-grants-2015_06
ORD IDord-88fc59c9c7a047f5b332d03bb87aec90
Source noteuspto-grants-2015_06