Реакция #334892
ord-c44ce12d625d4d068bdd5c4e741fbcb0
Уравнение реакции
ethylene carbonate
→
ethylene carbonate
Выход 91.6%
carbon dioxide
Выход 21.3%
Реактанты
Реагенты
Нет
Растворители
Условия реакции
Температура
135°CELSIUS
Подробные условия
See reaction.notes.procedure_details.
Методика
A 10:1 mole ratio of ethylene carbonate to diethylene glycol is heated with stirring under a nitrogen atmosphere for 24 hours at 135° C. using 0.5 percent Na2SnO3 3H2O as catalyst to give 91.6 percent ethylene carbonate conversion to a poly(alkylene carbonate) polyol with 21.3 percent carbon dioxide. The catalyst is removed as in Example 1.