Reaktion #334890
ord-9818f2d440c94e66beb956e8c8d5c486
Reaktionsgleichung
ethylene carbonate
→
ethylene carbonate
Ausbeute 92.5%
carbon dioxide
Ausbeute 26.9%
Edukte
Reagenzien
Lösungsmittel
Reaktionsbedingungen
Temperatur
135°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Vorschrift
A 100:1 mole ratio of ethylene carbonate:monoethylene glycol is heated with stirring under a nitrogen atmosphere for 121 hours at 135° C. using 0.1 percent Na2SnO3.3H2O as catalyst to give 92.5 percent ethylene carbonate conversion to a poly(alkylene carbonate) polyol with 26.9 percent carbon dioxide.