有机化学 ›› 2012, Vol. 32 ›› Issue (12): 2390-2393.DOI: 10.6023/cjoc201207017 上一篇    下一篇

研究简报

全氟辛基磺酸茂锆催化吲哚与羰基化合物反应

易卫国a,b, 贾振永b, 李宁波b, 邱仁华b, 陈锦杨b, 许新华b   

  1. a 湖南化工职业技术学院 株洲 412004;
    b 湖南大学化学化工学院 长沙 410082
  • 收稿日期:2012-07-12 修回日期:2012-08-06 发布日期:2012-08-10
  • 通讯作者: 许新华 E-mail:xhx1581@yahoo.com.cn
  • 基金资助:
    国家自然科学基金(Nos. 21172061, 21273068)资助项目.

Zirconocene Bis(perfluorooctanesulfonate)s-Catalyzed the Reaction of Indoles and Carbonyl Compounds

Yi Weiguoa,b, Jia Zhenyongb, Li Ningbob, Qiu Renhuab, Chen Jinyangb, Xu Xinhuab   

  1. a Hunan Chemical Industry Vocation Technology Institute, Zhuzhou 412004;
    b College of Chemistry Chemical Engineering, Hunan University, Changsha 410082
  • Received:2012-07-12 Revised:2012-08-06 Published:2012-08-10
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Nos. 21172061, 21273068).

在1.0 mol%二(全氟辛基磺酸)二茂锆存在下, 吲哚与醛、酮在室温、四氢呋喃中反应10~25 min, 生成二吲哚甲烷衍生物, 收率达86%~96%. 催化剂二(全氟辛基磺酸)二茂锆能重复使用6次, 转化率仍有90%; 反应不需要在严格的无水条件下进行, 上述过程为二吲哚甲烷衍生物制备提供一条新的有效途径.

关键词: 全氟辛基磺酸二茂锆, 催化, 合成, 二吲哚甲烷衍生物

In the presence of 1.0 mol% zirconocene bis(perfluorooctanesulfonate)s, indoles reacted with aldehyde/ketone at room temperature in tetrahydrofuran for 10~25 min to give diindolylmethane derivatives in 86%~96% yields. The catalyst zirconocene bis(perfluorooctanesulfonate)s can be reused 6 times, and the conversion rate is still as high as 90%. This reaction does not require strict anhydrous conditions. This procedure provides a new and efficient way for preparing diindolylmethane derivatives.

Key words: zirconocene bis(perfluorooctanesulfonate)s, catalysis, synthesis, diindolylmethane derivatives