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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 626459Generated: October 30, 2026

Ethyl 4-hydroxy-2-(methylsulfanyl)-5-pyrimidinecarboxylate → HCID 72192369, compound

https://huagongshe.com/reaction/626459

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 4-hydroxy-2-(methylsulfanyl)-5-pyrimidinecarboxylateHCID 239049—
Reactant4-(Piperidin-1-yl)anilineHCID 413501—
SolventEthanolHCID 702—
ProductHCID 72192369HCID 72192369—

Reaction Conditions

Temperature80 °C

Reaction Steps

Ethyl 2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (200 mg, 0.934 mmol) was added to 4-(piperidin-1-yl)aniline (158 mg, 0.934 mmol) dissolved in ethanol. The solution was heated in an oil bath to 80° C., while stiffing, in reflux, for 72 hours. The sample was filtered and dried. 1H-NMR confirmed the product (HGN-0034) (15 mg, 0.447 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09309232B2
Source datasetuspto-grants-2016_04
ORD IDord-5931bf2ba37843f684fc3411f2273629
Source noteuspto-grants-2016_04