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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 326404Erstellt: 24. Oktober 2026

Carbamic acid, ethyl ester → 5-(2-Ethylhexyl) oxymethyl-2-oxazolidinone

https://huagongshe.com/de/reaction/326404

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktCarbamic acid, ethyl esterHCID 5641—
Edukt2-Ethylhexyl glycidyl etherHCID 17162—
EduktDi-n-butyldilauryltinHCID 9809426—
KatalysatorN,N-DimethylbenzylamineHCID 7681—
Produkt5-(2-Ethylhexyl) oxymethyl-2-oxazolidinoneHCID 6768477588%

Reaktionsbedingungen

Temperatur160 °C

Reaktionsschritte

8.9 g (0.10 mole) of ethyl carbamate was dissolved in 18.6 g (0.10 mole) of 2-ethylhexyl glycidyl ether. After adding 0.41 g of N, N-dimethylbenzylamine and 0 63 g of di-n-butyltin dilaurate, the solution was heated at 160° C. for 1 hour while blowing nitrogen gas into the reaction mixture. The product was distilled under reduced pressure to give 20.0 g (88% of theory) of 5-(2-ethylhexyl) oxymethyl-2-oxazolidinone.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05268484
Quelldatensatzuspto-grants-1993_12
ORD IDord-c388f809cda045e386d237f8b7d3cc00
Quellennotizuspto-grants-1993_12