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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 532433Generated: October 25, 2026

Ethyl Acetate → 1-(2-(2-Methoxy-4-nitrophenoxy)ethyl)pyrrolidine

https://huagongshe.com/reaction/532433

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantPotassium CarbonateHCID 11430—
Reactant2-Methoxy-5-nitrophenolHCID 69471—
Reactant1-(2-Chloroethyl)pyrrolidine hydrochlorideHCID 81668—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
Product1-(2-(2-Methoxy-4-nitrophenoxy)ethyl)pyrrolidineHCID 17989355—

Reaction Conditions

Temperature100 °C

Reaction Steps

Potassium carbonate (3.3 g) was added to a solution of 4-nitroguaiacol (1.0 g) and 1-(2-chloroethyl)pyrrolidine hydrochloride (1.0 g) in DMF (20.0 mL), and the mixture was heated at 100° C. overnight. The reaction mixture was then mixed with ethyl acetate and water, and the organic phase was washed twice with water, dried over sodium sulfate and concentrated. The product with the molecular weight of 266.3 (C13H18N2O4) was obtained in this way; MS (ESI): 267 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08853208B2
Source datasetuspto-grants-2014_10
ORD IDord-25ff1ee11c9f40fc841bf714f6d2c747
Source noteuspto-grants-2014_10