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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 402782Generated: October 25, 2026

Water → 4-Bromo-1-[(3-methylbut-3-en-1-yl)oxy]-2-(propan-2-yl)benzene

https://huagongshe.com/reaction/402782

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
Reactant4-Bromo-2-methylbut-1-eneHCID 549585—
Reactant4-Bromo-2-(propan-2-yl)phenolHCID 14793482—
SolventDimethylformamideHCID 6228—
Product4-Bromo-1-[(3-methylbut-3-en-1-yl)oxy]-2-(propan-2-yl)benzeneHCID 68092937—

Reaction Conditions

Temperature60 °C

Reaction Steps

4-Bromo-2-isopropylphenol (897 mg, 4.17 mmol) was dissolved in DMF (4.17 mL) and 4-bromo-2-methylbut-1-ene (1.24 g, 8.34 mmol) was added followed by K2CO3 (1.15 g, 8.34 mmol). The reaction mixture was heated to 60° C. overnight, cooled to room temperature, and diluted with Hexanes:EtOAc (1:1). Water was added and the organic layer was separated, dried over Na2SO4, filtered, and concentrated under vacuum. The crude residue was purified by silica gel chromatography, eluting with 0-15% EtOAc/Hexanes to give the title compound as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08742110B2
Source datasetuspto-grants-2014_06
ORD IDord-b499425db2e342b09c0e0d781b637b37
Source noteuspto-grants-2014_06