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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2417261Generated: October 30, 2026

Tyrosol → HCID 22633982, compound

https://huagongshe.com/reaction/2417261

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTyrosolHCID 10393—
ReactantPotassium CarbonateHCID 11430—
Reactant1-(2-Chloroethyl)piperidineHCID 74827—
SolventDimethylformamideHCID 6228—
ProductHCID 22633982HCID 2263398251%

Reaction Conditions

Temperature80 °C

Reaction Steps

To a solution of 4-hydroxyphenethyl alcohol (5.02 g, 36.3 mmol) and chloroethyl piperidine (7.36 g, 39.96 mmol) in 30 ml of DMF, 5 g of K2CO3 was added. The reaction was stirred at 80° C. overnight. After cooling the mixture was quenched with water then extracted in CHCl3. The organic layer was separated, dried over Na2SO4, filtered and concentrated. 2-[4-(2-Piperidin-1-yl-ethoxy)-phenyl]-ethanol (4.58 g, 18.4 mmol) was isolated as a brown oil; Yield 51%; MS: 250.3 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06825354B2
Source datasetuspto-grants-2004_11
ORD IDord-a4974fe8c1a44c3ba57a779aeea15de1
Source noteuspto-grants-2004_11