在固体催化剂上合成N-环己基氨基甲酸甲酯的研究

摘要

The catalytical synthesis of methyl N-cyclohexyl carbamate (MCHC) via cyclohexylamine and dimethyl carbonate has been studied firstly. The reactivity over CH3ONa catalyst was studied, then heterogenious alkali catalysts, Fe2O3-ZnO was prepared, and the effects of reaction time and reaction temperature on the MCHC yield were discussed.%对由碳酸二甲酯与环己胺催化合成N-环己基氨基甲酸甲酯的反应进行了研究。考察了以甲醇钠为催化剂时的反应性能。以此为基础,制备出了Fe2O3-ZnO复合氧化物催化剂,并讨论了反应时间和反应温度对N环己基氨基甲酸甲酯产率和选择性的影响。