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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 30747Generated: October 26, 2026

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

https://huagongshe.com/reaction/30747

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 numberUS07423185B2
Source datasetuspto-grants-2008_09
ORD IDord-f2916d53218449efbbc1f71d07798d98
Source noteuspto-grants-2008_09