Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 11316Erstellt: 24. Oktober 2026

2-Chlorophenol → Ethyl 2-(2-chlorophenoxy)acetate

https://huagongshe.com/de/reaction/11316

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-ChlorophenolHCID 7245—
EduktEthyl bromoacetateHCID 7748—
EduktPotassium CarbonateHCID 11430—
LösungsmittelAcetoneHCID 180—
ProduktEthyl 2-(2-chlorophenoxy)acetateHCID 30282695%

Reaktionsschritte

To a stirred solution of 2-chlorophenol (6, 20.0 g, 156 mmol) in acetone (300 mL) under nitrogen at ambient temperature were added potassium carbonate (23.7 g, 171 mmol) and ethyl bromoacetate (7, 26.0 g, 156 mmol). The reaction mixture was then heated to reflux and stirred at this temperature under nitrogen for 7 hours. After cooling to ambient temperature, the reaction mixture was filtered to remove insolubles. The filtrate was then concentrated under reduced pressure to give 8 as highly viscous, light yellow oil (32.0 g, 95% yield, 95% pure by LCMS and 1H NMR), 1H NMR (400 MHz; CDCl3): δ 7.16 (m, 1H); 7.03 (m, 1H); 6.76 (m, 1H); 6.71 (m, 1H); 4.90 (s, 2H); 4.12 (q, 2H); 1.33 (t, 3H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07098211B2
Quelldatensatzuspto-grants-2006_08
ORD IDord-5026b40714514b03bf4016e828417bd4
Quellennotizuspto-grants-2006_08