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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2243526Generated: November 1, 2026

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

https://huagongshe.com/reaction/2243526

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantEthyl bromoacetateHCID 7748—
ReactantPotassium CarbonateHCID 11430—
Reactant5'-Bromo-2'-hydroxyacetophenoneHCID 95991—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductEthyl 2-(2-acetyl-4-bromophenoxy)acetateHCID 19261366—

Reaction Steps

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.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07674938B2
Source datasetuspto-grants-2010_03
ORD IDord-a825d2f842274045971195e6c0696565
Source noteuspto-grants-2010_03