有机化学 ›› 2011, Vol. 31 ›› Issue (01): 119-122. 上一篇    下一篇

研究简报

喹啉类离子化合物的合成及其室温促进下Knoevenagel反应的研究

吴坤,李存雄*   

  1. (贵州省山地环境信息系统与生态环境保护重点实验室 贵阳 550001)
  • 收稿日期:2010-04-16 修回日期:2010-08-07 发布日期:2010-08-16
  • 通讯作者: 吴坤 E-mail:wukunwukun@gmail.com
  • 基金资助:

    贵州省优秀科技教育人才省长专项基金项目

Synthesis of Quinolinium Ionic Compounds and Their Promotion in Knoevenagel Reaction at Room Temperature

WU Kun, LI Cun-Xiong   

  1. (Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Prov-ince, Guiyang 550001)
  • Received:2010-04-16 Revised:2010-08-07 Published:2010-08-16

以喹啉为原料, 在温和条件下制得喹啉类离子化合物19, 并在室温下将其用于Knoevenagel缩合反应, 以80%~95%的收率高效生成相应的烯腈af, 离子化合物经过简单处理即可重复使用.

关键词: 喹啉, 离子化合物, 室温, Knoevenagel

Nine kinds of quinolinium ionic compounds were synthesized using quinolin as starting material. Their promotions in Knoevenagel condensation reaction of aromatic aldehydes and malononitrile were also discussed. The yields were between 80%~95%, and the ionic compounds can be used repeatedly.

Key words: quinolinium, ionic compound, room temperature, Knoevenagel