摘要
以溴代十四烷、N-甲基咪唑等为原料微波辐射合成了溴代十四烷基咪唑型离子液体,采用响应面分析方法对其工艺条件进行优选,得出合成溴代十四烷基咪唑离子液体的工艺条件:反应物物质的量比为1.04,微波功率为380.33 W,微波反应时间为427.74 s;此条件下合成产品收率为94.14%。响应面分析得出各因素的主效应关系为:反应物物质的量比>微波反应时间>微波反应功率。
Tetradecyl bromo imidazole-based ionic liquid was synthesized by microwave radiation technology with bromotetradecane and N-methylimidazole,etc. as the materials. The optimum process conditions of synthesizing tetradecyl bromo imidazole-based ionic liquid were obtained by optimizing the process conditions with response surface analysis method： the microwave reaction power is 380. 33 W,the reactants molar ratio is1. 04,and the microwave reaction time is 427. 74 s. The yield of synthesized product is 94. 14% at these conditions. The order of the main effects of the affecting factors obtained by response surface analysis is： molar ratio of reactants microwave reaction time microwave reaction power.
出处
《精细石油化工进展》
CAS
2015年第2期55-57,共3页
Advances in Fine Petrochemicals
关键词
长链咪唑型离子液体
微波辐射合成
响应面分析法
优化
long chain imidazole based ionic liquid
microwave radiation synthesis
response surface analysis method
optimization
