Promotion of Ionic Liquid to Dimethyl Carbonate Synthesis from Methanol and Carbon Dioxide

被引：0
|
作者：
蔡清海
张丽
单永奎
何鸣元
机构：
[1] Center for Chemistry of Ionic Liquid
[2] East China Normal University
[3] Shanghai
[4] China
[5] Postgraduate student of Harbin Normal University
[6] 不详
来源：
Chinese Journal of Chemistry | 2004年 / 05期
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D O I：
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学科分类号：
摘要：
Promotion of ionic liquid, 1-ethyl-3-methylimidazolium bromide (emimBr), to the synthesis of dimethyl car-bonate (DMC) from methanol and carbon dioxide in the presence of potassium carbonate and less amount of methyl iodide under mild conditions was investigated. The results showed that the high selectivity and raised yield of DMC was achieved due to the addition of emimBr in the reaction system. And effect of several reaction conditions such as temperature, pressure and amount of emimBr was discussed.
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页码：422 / 424 +405
页数：4
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