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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2067778Generated: November 1, 2026

Water → N-(4-bromo-2-chloro-6-(trifluoromethyl)phenyl)-3,3-dimethylbutanamide

https://huagongshe.com/reaction/2067778

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant3,3-Dimethylbutanoyl chlorideHCID 81514—
Reactant4-Bromo-2-chloro-6-(trifluoromethyl)anilineHCID 16217937—
SolventAcetonitrileHCID 6342—
ProductN-(4-bromo-2-chloro-6-(trifluoromethyl)phenyl)-3,3-dimethylbutanamideHCID 58097337—

Reaction Steps

3,3-Dimethylbutanoyl chloride (1.08 g, 8.0 mmol) was added to a solution of 4-bromo-2-chloro-6-(trifluoromethyl)aniline (2.0 g, 7.3 mmol) in acetonitrile (10 mL). The reaction mixture was stirred at room temperature overnight. Water was added, and the mixture was then extracted with ethyl acetate. The organic layer was dried over sodium sulfate and concentrated. Purification by column chromatography in dichloromethane afforded the title compound as a powder (1.22 g, 65% over the two steps).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08293911B2
Source datasetuspto-grants-2012_10
ORD IDord-3b3debf2002b4754ab5cd9e361cc0532
Source noteuspto-grants-2012_10