반응 #334899
ord-ebfbf94f624d48f287be4b52346279fa
반응 방정식
ethylene carbonate
→
ethylene carbonate
수율 100.0%
carbon dioxide
수율 17.8%
반응 조건
온도
160°CELSIUS
상세 조건
See reaction.notes.procedure_details.
실험 절차
A 50:1 mole ratio of ethylene carbonate to diethylene glycol is heated with stirring under a nitrogen atmosphere for 45 hours at 160° C. using 1.0 percent sodium metaborate as catalyst to give 100 percent ethylene carbonate conversion to a poly(alkylene carbonate) polyol with 17.8 percent carbon dioxide. The catalyst is removed as in Example 1.