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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 449144Erstellt: 24. Oktober 2026

Water → 2-(4-bromophenoxy)-N,N-diethylethanamine

https://huagongshe.com/de/reaction/449144

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukt4-BromophenolHCID 7808—
EduktCesium carbonateHCID 10796—
Edukt1-Chloro-2-(diethylamine)ethane hydrochlorideHCID 13363—
LösungsmittelDimethylformamideHCID 6228—
Produkt2-(4-bromophenoxy)-N,N-diethylethanamineHCID 423953—

Reaktionsschritte

4-Bromophenol (0.870 g, 5.00 mmol), 2-chloro-N,N-diethylethanamine hydrochloride (0.90 mg, 5.24 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).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08481733B2
Quelldatensatzuspto-grants-2013_07
ORD IDord-257f6306aab44a549171120372eb9c9c
Quellennotizuspto-grants-2013_07