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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 880671Generated: October 26, 2026

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

https://huagongshe.com/reaction/880671

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 5809733765%

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 to the mixture and then extracted with ethyl acetate. The organic layer was dried over sodium sulfate and concentrated. Purification by column chromatography (100% DCM) afforded the title compound as a powder (1.22 g, 65%) over the two steps.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08993593B2
Source datasetuspto-grants-2015_03
ORD IDord-11fa152a3e2e431cb8a49df9319703b6
Source noteuspto-grants-2015_03