Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2171111Generated: October 29, 2026

Potassium Carbonate → HCID 67465242, compound

https://huagongshe.com/reaction/2171111

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant4-(Methylsulfonyl)benzyl BromideHCID 2733581—
Reactant6-Bromo-3-(difluoromethoxy)-2-methoxyphenolHCID 67467040—
SolventAcetonitrileHCID 6342—
ProductHCID 67465242HCID 6746524292.3%

Reaction Conditions

Temperature80 °C

Reaction Steps

To a stirring solution of 6-bromo-3-(difluoromethoxy)-2-methoxyphenol (200 mg, 0.743 mmol) in acetonitrile (10 mL) was added potassium carbonate (307 mg, 2.228 mmol) and 1-(bromomethyl)-4-(methylsulfonyl)benzene (368.6 mg, 1.48 mmol) and the resultant reaction mixture was heated to 80° C. for 16 h. The reaction mixture was cooled to RT, filtered through celite and the filtrate was concentrated under reduced pressure to afford 300 mg of 1-Bromo-4-(difluoromethoxy)-3-methoxy-2-(4-(methylsulfonyl)benzyloxy)benzene crude product as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09051290B2
Source datasetuspto-grants-2015_06
ORD IDord-05868ea1ceaa4a2b94acd46021f6f9ae
Source noteuspto-grants-2015_06