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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 851494Generated: October 30, 2026

Hydrochloric Acid → HCID 178483281, compound

https://huagongshe.com/reaction/851494

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant2-(4-Dimethylaminomethyl-2-pyridylmethylthio)ethylamino-5-(2-methoxy-4-pyridylmethyl)-4-pyrimidoneHCID 13292605—
SolventEthanolHCID 702—
ProductHCID 178483281HCID 178483281—

Reaction Steps

The product from Example 3, 2-[2-(4-dimethylaminomethyl-2-pyridylmethylthio)ethylamino]-5-(2-methoxy-4-pyridylmethyl)-4-pyrimidone was heated under reflux in 2 N hydrogen chloride in ethanol to give 2-[2-(4-dimethylaminomethyl-2-pyridylmethylthio)ethylamino]-5-(2-hydroxy-4-pyridylmethyl)-4-pyrimidone tetrahydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04385058
Source datasetuspto-grants-1983_05
ORD IDord-cc1daf412677437b9c3b8d3eb4dc4078
Source noteuspto-grants-1983_05