A rapid and effective synthesis of propylene carbonate using a supercritical CO2-ionic liquid system
A rapid and effective synthesis of propylene carbonate using a supercritical CO2-ionic liquid system
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DOI：
10.1039/b212823c
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发表时间：
2003-01-01
影响因子：
4.9
通讯作者：
Ikushima, Y
中科院分区：
文献类型：
--
作者：
Kawanami, H;Sasaki, A;Ikushima, Y
在1-辛基-3-甲基咪唑四氟硼酸盐存在下，环氧丙烷和二氧化碳在超临界条件下合成碳酸丙烯酯，反应时间为5 min，产率和选择性接近100%，其TOF值是文献报道的77倍。
The synthesis of propylene carbonate from propylene oxide and carbon dioxide under supercritical conditions in the presence of 1-octyl-3-methylimidazolium tetrafluoroborate was achieved in nearly 100% yield and 100% selectivity within 5 minutes, whose TOF value is 77 times larger than those so far reported.