CAJ | 학술논문

在微波辐射下,1-甲基咪唑与1-溴己烷通过季铵化反应,合成[C6mim]Br,通过正交实验设计,得到了最佳工艺条件,即1-甲基咪唑与1-溴己烷的摩尔比为1∶1.1,温度70℃,反应时间10 min,产率可达97%。进一步与HPF6反应,可制得离子液体[C6mim]PF6,产率70%。并对其结构用核磁共振氢谱,红外光谱和紫外光谱进行了表征。
재미파복사하,1-갑기미서여1-추기완통과계안화반응,합성[C6mim]Br,통과정교실험설계,득도료최가공예조건,즉1-갑기미서여1-추기완적마이비위1∶1.1,온도70℃,반응시간10 min,산솔가체97%。진일보여HPF6반응,가제득리자액체[C6mim]PF6,산솔70%。병대기결구용핵자공진경보,홍외광보화자외광보진행료표정。
By microwave radiating, the intermediate compounds of imidazolium ionic liquids: [ C6mim ] were synthe- sized. The optimal conditions were obtained by the crossed experiments i. e. , 1 - methylimidazole/organic halid 1 " 1.1, temperature 70 ℃, and time 10 min. It reacted separately with HPF6 at room temperature to get [ C6mim] PF6, and it's structures were characterized and analyzed by UV, IR and H' NMR spectroscopy.