发明名称
摘要 Mixtures comprising organic carbonates, such as carbonates not substituted by fluorine, but especially fluorosubstituted organic carbonates, which are depleted in HF can be obtained from respective mixtures with a higher HF content by a step of stripping such mixture with an inert gas. For example, a reaction mixture comprising fluoroethylene carbonate and HF can be treated in this way. The mixture comprising organic carbonate which is depleted in HF can be distilled to obtain highly purified organic carbonate.
申请公布号 JP2011515447(A) 申请公布日期 2011.05.19
申请号 JP20110501228 申请日期 2009.03.26
申请人 发明人
分类号 C07C68/08;C07C69/96;C07D317/42 主分类号 C07C68/08
代理机构 代理人
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