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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2417073Generated: November 1, 2026

Ethyl bromoacetate → HCID 69871087, compound

https://huagongshe.com/reaction/2417073

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl bromoacetateHCID 7748—
ReactantCesium carbonateHCID 10796—
ReactantHCID 22633496HCID 22633496—
SolventDimethylformamideHCID 6228—
ProductHCID 69871087HCID 69871087—

Reaction Conditions

Temperature55 °C

Reaction Steps

4-Benzyloxy-2-phenethylphenol (1,77 mmol) was dissolved in anhydrous DMF (4 mL), followed by the addition of ethyl bromoacetate (0.29 mL, 2.65 mmol), and cesium carbonate (0.75 g, 2.30 mmol). The mixture was then heated for 18 h (55° C.). The reaction mixture was then cooled and concentrated in vacuo. The crude residue was partitioned between ethyl acetate (70 mL) and water (40 mL). The organic layer was washed with brine, dried (Na2SO4), and removed in vacuo to give the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06825222B2
Source datasetuspto-grants-2004_11
ORD IDord-c4a5227143b54246b9d3c7520a131992
Source noteuspto-grants-2004_11