Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1353141Generated: October 30, 2026

Water → HCID 22237770, compound

https://huagongshe.com/reaction/1353141

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant4-NitrophenolHCID 980—
ReactantDimethylformamideHCID 6228—
ReactantPotassium CarbonateHCID 11430—
Reactant2-Ethylhexyl bromideHCID 86804—
ProductHCID 22237770HCID 2223777099%

Reaction Conditions

Temperature100 °C

Reaction Steps

4-Nitrophenol (10 g, 72mmol) and potassium carbonate (30.4 g, 0.22 mol) were added to dimethylformamide (80 mL) at room temperature and the mixture was stirred with heating at 100° C. for 2 hours. 2-Ethyl-1-hexyl bromide (16.7 g, 86mmol) was slowly added to the mixture for 20 minutes. After the addition the mixture was further stirred at 150° C. for 3 hours. After cooling, the reaction mixture was poured into water (500 mL) and then the mixture was extracted with methylene chloride. After evaporation of solvent, the residual product was isolated as an oil in high yield (18 g, 71.6 mmol, 99% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07220868B2
Source datasetuspto-grants-2007_05
ORD IDord-feaebb4b771a4482bf1d2d54ad65dfdb
Source noteuspto-grants-2007_05