A series of solid base KF/Mg-Fe bi-metal oxides were fabricated via supporting KF on Mg-Fe bi-metal oxides and calcination. When applied as catalyst to dimethyl carbonate (DMC) synthesis through transesterification of ethylene carbonate (EC) and methanol, this material can afford up to 88 % yield and 97 % selectivity toward DMC in the optimal conditions. It is worth noting that the catalyst can be easily separated by filtration and reused.

中文翻译：

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介孔 KF 负载镁铁氧化物上碳酸乙烯酯与甲醇酯交换合成碳酸二甲酯

通过在 Mg-Fe 双金属氧化物上负载 KF 并煅烧制备了一系列固体基 KF/Mg-Fe 双金属氧化物。当作为催化剂通过碳酸亚乙酯 (EC) 和甲醇的酯交换合成碳酸二甲酯 (DMC) 时，该材料在最佳条件下可提供高达 88% 的产率和 97% 的 DMC 选择性。值得注意的是，该催化剂可以很容易地通过过滤分离并重复使用。