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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 461005Generated: October 30, 2026

Potassium Carbonate → HCID 21395230, compound

https://huagongshe.com/reaction/461005

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant1-Chloro-2-(diethylamine)ethane hydrochlorideHCID 13363—
ReactantN-4-PiperidylbenzamideHCID 118120—
SolventIsopropanolHCID 3776—
ProductHCID 21395230HCID 21395230—
ProductHCID 131710748HCID 131710748—

Reaction Steps

Equimolar amounts of 2-diethylaminoethyl chloride, hydrochloride and 4-benzamidopiperidine were stirred under reflux in isopropanol with 2.5 molar equivalents of anhydrous potassium carbonate for 18 hours. The hot suspension was filtered and the filtrate was treated with ethereal HCl to give the title compound as a dihydrochloride, hemihydrate, m.p. >220° (with decomp.)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04061758
Source datasetuspto-grants-1977_12
ORD IDord-cf130ce939d641f5b057effd84a5efbe
Source noteuspto-grants-1977_12