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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1945214Generated: November 3, 2026

4-Fluorobenzenesulfonyl chloride → 4-fluoro-N,N-dimethylbenzenesulfonamide

https://huagongshe.com/reaction/1945214

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Fluorobenzenesulfonyl chlorideHCID 9588—
ReactantDimethylamine, hydrochlorideHCID 10473—
ReactantDiisopropylethylamineHCID 81531—
SolventWaterHCID 962—
SolventDichloromethaneHCID 6344—
Product4-fluoro-N,N-dimethylbenzenesulfonamideHCID 799301—

Reaction Steps

Dimethylamine hydrochloride (1.27 g) was added to a solution of 4-fluoro-benzenesulphonyl chloride (3.0 g) and N,N-diisopropylethylamine (5.37 ml) in dichloromethane (30 ml), the mixture was stirred at RT for 1 h, diluted with water, extracted with dichloromethane, dried and evaporated under reduced, yield 3.0 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08394986B2
Source datasetuspto-grants-2013_03
ORD IDord-9b4a53b3027548d3bf04620157d236ad
Source noteuspto-grants-2013_03