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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 449148Generated: October 25, 2026

Water → [2-(3-Bromophenoxy)ethyl]dimethylamine

https://huagongshe.com/reaction/449148

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantCesium carbonateHCID 10796—
Reactant3-BromophenolHCID 11563—
ReactantN,N-Dimethylaminoethyl chloride hydrochlorideHCID 11636816—
SolventDimethylformamideHCID 6228—
Product[2-(3-Bromophenoxy)ethyl]dimethylamineHCID 413371—

Reaction Steps

3-Bromophenol (0.870 g, 5.00 mmol), (2-chloro-ethyl)-dimethylamine hydrochloride (0.792 g, 5.50 mmol) and Cs2CO3 (8 g, 25 mmol) were combined in DMF (20 mL) and the mixture was heated at reflux over night. H2O (20 mL) was added and the mixture was extracted with EtOAc, then washed with 2N NaOH and brine. The organic layers were combined, dried over Na2SO and concentrated to a brown oil which was then purified by flash chromatography (eluent: 20% EtOAc in hexanes).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08481733B2
Source datasetuspto-grants-2013_07
ORD IDord-7b6c563c346040629f1a39ef6f906e44
Source noteuspto-grants-2013_07