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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 899142Generated: October 28, 2026

Phenol → Benzene, (2-bromoethoxy)-

https://huagongshe.com/reaction/899142

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenolHCID 996—
Reactant1,2-DibromoethaneHCID 7839—
ReactantPotassium CarbonateHCID 11430—
SolventAcetonitrileHCID 6342—
ProductBenzene, (2-bromoethoxy)-HCID 6852693.8%

Reaction Conditions

Temperature60 °C

Reaction Steps

A suspension of phenol (5 g, 0.053 mol), 1,2-dibromethane (60 g, 0.319 mol) and K2CO3 (22 g, 0.16 mol) in dry acetonitrile (100 ml) was stirred at 60° C. overnight under nitrogen atmosphere. The reaction mixture was filtered and the solvent concentrated under reduced pressure. The residue was purified by column chromatography over silica gel using 10% ethyl acetate in petroleum ether as eluent to yield (10 g) of the sub-title compound as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07354917B2
Source datasetuspto-grants-2008_04
ORD IDord-54a0425bbb74418d80d613da6246d5ea
Source noteuspto-grants-2008_04