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高等学校化学研究 ›› 2019, Vol. 35 ›› Issue (4): 621-626.doi: 10.1007/s40242-019-8399-8

• Articles • 上一篇    下一篇

Tandem Approach to Functionalized Pyrrolo[3,4-a]carbazole-1,3-diones via a Pd-catalyzed Indole-to-carbazole Transformation

GUO Lianghua, XU Mei, JIAN Yong, LIU Sheng, PAN Weidong, DUAN Lian   

  1. State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, P. R. China
  • 收稿日期:2018-12-21 修回日期:2019-04-02 出版日期:2019-08-01 发布日期:2019-08-01
  • 通讯作者: PAN Weidong, DUAN Lian E-mail:wdpan@163.com;duanlianlab@126.com
  • 基金资助:
    Supported by the National Natural Science Foundation of China(No.21762014) and the Science Foundation of Guizhou Province, China(No.[2015] 2107).

Tandem Approach to Functionalized Pyrrolo[3,4-a]carbazole-1,3-diones via a Pd-catalyzed Indole-to-carbazole Transformation

GUO Lianghua, XU Mei, JIAN Yong, LIU Sheng, PAN Weidong, DUAN Lian   

  1. State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, P. R. China
  • Received:2018-12-21 Revised:2019-04-02 Online:2019-08-01 Published:2019-08-01
  • Contact: PAN Weidong, DUAN Lian E-mail:wdpan@163.com;duanlianlab@126.com
  • Supported by:
    Supported by the National Natural Science Foundation of China(No.21762014) and the Science Foundation of Guizhou Province, China(No.[2015] 2107).

摘要: A one-pot and efficient three-component reaction of indoles, acrylates and maleimides for the synthesis of pyrrolo[3,4-a]carbazole-1,3-dione derivatives was developed. Three C-C bonds and one ring were created in a single step via an indole-to-carbazole transformation triggered by Pd(Ⅱ)-catalyzed direct C3-alkenylation of indoles.

关键词: Carbazole, One-pot, Tandem reaction, Three-component reaction, Indole-to-carbazole

Abstract: A one-pot and efficient three-component reaction of indoles, acrylates and maleimides for the synthesis of pyrrolo[3,4-a]carbazole-1,3-dione derivatives was developed. Three C-C bonds and one ring were created in a single step via an indole-to-carbazole transformation triggered by Pd(Ⅱ)-catalyzed direct C3-alkenylation of indoles.

Key words: Carbazole, One-pot, Tandem reaction, Three-component reaction, Indole-to-carbazole