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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1855863Generated: November 1, 2026

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

https://huagongshe.com/reaction/1855863

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 numberUS04216318
Source datasetuspto-grants-1980_08
ORD IDord-fde1d3880e1d4f17893abaabbd032d44
Source noteuspto-grants-1980_08