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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1837424Generated: November 2, 2026

Benzyl Bromide → 1-Bromo-4-phenylmethoxybenzene

https://huagongshe.com/reaction/1837424

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
Reactant4-BromophenolHCID 7808—
ReactantPotassium CarbonateHCID 11430—
SolventAcetoneHCID 180—
SolventWaterHCID 962—
SolventEthyl AcetateHCID 8857—
Product1-Bromo-4-phenylmethoxybenzeneHCID 138835—

Reaction Steps

4-Bromophenol (2 g, 0.0116 mol) in acetone (40 ml) was treated with potassium carbonate (1.91 g, 1.2 equivalents) and benzyl bromide (1.44 ml, 1.05 equivalents). The reaction was refluxed under nitrogen. After 5-6 hours of reflux, the reaction was cooled to room temperature and diluted with an equal volume of ethyl acetate. This was diluted further with water and the organic layer was separated, dried over magnesium sulfate and evaporated to dryness to afford a white fluffy powder. Yield=2.36 g (73%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06783948B1
Source datasetuspto-grants-2004_08
ORD IDord-b7416d616d084d1781ebefb95b911acc
Source noteuspto-grants-2004_08