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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2382933Generated: October 25, 2026

Water → 4-(Bromomethyl)-N-methylbenzenesulfonamide

https://huagongshe.com/reaction/2382933

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant4-(Bromomethyl)benzenesulfonyl chlorideHCID 2734409—
ReactantMethylamine hydrochlorideHCID 6364545—
SolventDichloromethaneHCID 6344—
Product4-(Bromomethyl)-N-methylbenzenesulfonamideHCID 10015645—

Reaction Conditions

Temperature0 °C

Reaction Steps

To a chilled (0° C.) stirred solution of 4-(bromomethyl)-benzenesulfonylchloride (3.0 g, 11 mmol) in DCM (100 mL) was added methylamine hydrochloride (1.2 g, 12 mmol). After 30 minutes, water (100 mL) was added. The organic layer was separated, washed with brine (30 mL), and dried over sodium sulfate and concentrated in vauco to afford 4-bromomethyl-N-methyl-benzenesulfonamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263597B2
Source datasetuspto-grants-2012_09
ORD IDord-4b9410be52a34c02a5e9b936ebade2bb
Source noteuspto-grants-2012_09