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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1921402Generated: October 30, 2026

1-(4-Pyridyl)piperazine → HCID 67492177, compound

https://huagongshe.com/reaction/1921402

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-Pyridyl)piperazineHCID 70517—
ReactantHCID 86610360HCID 86610360—
ProductHCID 67492177HCID 6749217772%

Reaction Steps

5-(5-Ethyl-2-methyl-6-oxo-1,6-dihydropyridin-3-yl)furan-2-sulfonyl chloride is reacted with 1-(pyridin-4-yl)piperazine as described in Step 5, Example 24 to give the title compound as a solid (72% yield). LC/MS: RT 2.13 min; m/e 429 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08173682B2
Source datasetuspto-grants-2012_05
ORD IDord-9259b4ea86f940ce82122111550869af
Source noteuspto-grants-2012_05