Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1297490Generated: October 30, 2026

Ethanol → HCID 11338323, compound

https://huagongshe.com/reaction/1297490

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantSodium hydrideHCID 24758—
ReactantPiperidine, 1-(2-chloroethyl)-, hydrochlorideHCID 74826—
ReactantHCID 11460188HCID 11460188—
SolventBenzeneHCID 241—
ProductHCID 11338323HCID 11338323—

Reaction Steps

To a suspension of sodium hydride (0.09 g, 3.84 mmol) in dry benzene (15 ml), (4-methylthiophenyl)-naphth-1-yl-carbinol (0.3 g, 1.07 mmol) was added. The contents were refluxed for 10 minutes and then N-[2-chloroethyl]-piperidine hydrochloride (0.4 g, 2.17 mmol) was added. The reaction mixture was refluxed for 24 hours and neutralized by ethyl alcohol and concentrated. The concentrate was extracted with ethyl acetate. The organic extract was washed with water and dried over anhydrous sodium sulfate and concentrated to give oil, which was purified by column chromatography on basic alumina by using benzene-hexane as eluent to yield the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07250446B2
Source datasetuspto-grants-2007_07
ORD IDord-dccf898a495941768cdadcefae4ca410
Source noteuspto-grants-2007_07