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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 30747Erstellt: 24. Oktober 2026

Water → Ethyl 2-(2-acetyl-4-bromophenoxy)acetate

https://huagongshe.com/de/reaction/30747

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktEthyl bromoacetateHCID 7748—
EduktPotassium CarbonateHCID 11430—
Edukt5'-Bromo-2'-hydroxyacetophenoneHCID 95991—
LösungsmittelDimethylformamideHCID 6228—
LösungsmittelEthyl AcetateHCID 8857—
ProduktEthyl 2-(2-acetyl-4-bromophenoxy)acetateHCID 19261366—

Reaktionsschritte

Ethyl bromoacetate (0.62 mL) was added to a mixture of 5-bromo-2-hydroxyacetophenone (1.0 g) and potassium carbonate (0.96 g) in N,N-dimethylformamide (10 mL) at room temperature with stirring, and the mixture was stirred at that temperature overnight. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with water and brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure to afford ethyl (2-acetyl-4-bromophenoxy)acetate as a crude product.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07423185B2
Quelldatensatzuspto-grants-2008_09
ORD IDord-f2916d53218449efbbc1f71d07798d98
Quellennotizuspto-grants-2008_09