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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 262519Generated: November 2, 2026

Methyl iodide → 2-Methylthio-5-[1-(3-pyridyl)ethyl]-4-pyrimidone

https://huagongshe.com/reaction/262519

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantSodium ethoxideHCID 2723922—
ReactantHCID 13505307HCID 13505307—
SolventEthanolHCID 702—
Product2-Methylthio-5-[1-(3-pyridyl)ethyl]-4-pyrimidoneHCID 13505309—

Reaction Steps

Treatment of 5-(1-(3-pyridyl)ethyl)-2-thiouracil with methyl iodide and sodium ethoxide in ethanol at 0°, followed by acidification gave 2-methylthio-5-[1-(3-pyridyl)ethyl]-4-pyrimidone m.p. 201°-204°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04154834
Source datasetuspto-grants-1979_05
ORD IDord-d8f41b10ea964a74b11d66eea3d7d71e
Source noteuspto-grants-1979_05