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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 323981Erstellt: 25. Oktober 2026

Phenol → N-(1,1-dimethyl-2-phenoxyethyl)acetamide

https://huagongshe.com/reaction/323981

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPhenolHCID 996—
Edukt4,5-Dihydro-2,4,4-trimethyloxazoleHCID 74496—
LösungsmittelEthyl AcetateHCID 8857—
ProduktN-(1,1-dimethyl-2-phenoxyethyl)acetamideHCID 18349669—

Reaktionsbedingungen

Temperatur220 °C

Reaktionsschritte

A mixture of phenol (33.2 g) and 2,4,4-trimethyloxazoline (18.1 g) was heated in a stirred pressure vessel at 220° C. for 48 hours. The oil obtained on cooling was dissolved in ethyl acetate, washed with 5M sodium hydroxide solution, water, brine, then dried and evaporated to give an oil which was distilled under high vacuum to give N-(1,1-dimethyl-2-phenoxyethyl)acetamide, b.p. 115-122° C. at 0.67 mbar.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06215001B1
Quelldatensatzuspto-grants-2001_04
ORD IDord-1749e9a681eb441b84dcb70966c475f7
Quellennotizuspto-grants-2001_04