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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 378641Erstellt: 23. Oktober 2026

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

https://huagongshe.com/de/reaction/378641

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
PatentnummerUS06031109
Quelldatensatzuspto-grants-2000_02
ORD IDord-74f7b1681da446ec8ea0f484ba7dcf7f
Quellennotizuspto-grants-2000_02