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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 338548Generated: October 29, 2026

4-Bromophenol → 1-Bromo-4-(2-methoxyethoxy)benzene

https://huagongshe.com/reaction/338548

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-BromophenolHCID 7808—
ReactantPotassium CarbonateHCID 11430—
Reactant2-Bromoethyl methyl etherHCID 80972—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
Product1-Bromo-4-(2-methoxyethoxy)benzeneHCID 1402618399%

Reaction Conditions

Temperature60 °C

Reaction Steps

Potassium carbonate (2.4 g, 17.3 mmol) was suspended in N,N-dimethyl formamide (15 mL). 4-bromophenol (1.00 g, 5.78 mmol) and 1-bromo-2-methoxyethane (0.964 g, 6.94 mmol) were added into the reaction sequentially and the resulting mixture was stirred at 60° C. for 17 hours. The reaction mixture was diluted with water and extracted with ethyl acetate (3×50 mL). The combined organic layers were washed with brine (50 mL) dried over sodium sulfate and evaporated to give the title compound (1.3 g, 99%) as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889730B2
Source datasetuspto-grants-2014_11
ORD IDord-d1c9704d52ab4f4b899ab7ddb15ee621
Source noteuspto-grants-2014_11