Chin. J. Org. Chem. ›› 2015, Vol. 35 ›› Issue (2): 490-496.DOI: 10.6023/cjoc201407011 Previous Articles     Next Articles



林志强, 曾向潮, 蒙玉霞   

  1. 暨南大学化学系 广州 520623
  • 收稿日期:2014-07-09 修回日期:2014-09-28 发布日期:2014-10-22
  • 通讯作者: 曾向潮
  • 基金资助:

    广东省大学生创新(No. 1055912003)资助项目.

Syntheses and Spectral Properties of N-Alkyl-5-arylindole-3-carboxaldehydes

Lin Zhiqiang, Zeng Xiangchao, Meng Yuxia   

  1. Department of Chemistry, Jinan University, Guangzhou 510632
  • Received:2014-07-09 Revised:2014-09-28 Published:2014-10-22
  • Supported by:

    Project supported by the University Student Innovative Program of Guangdong Province (No. 1055912003).

Using 5-bromoindole as raw material and PdCl2(dppf) as catalyst, N-alkyl-5-arylindole-3-carboxaldehydes were synthesized by the formylation, alkylation and Suzuki coupling reaction. The effects of catalysts, alkali reagents, solvents and the molar ratio of reactants on Suzuki coupling reaction have been surveyed. UV-Vis and fluorescence spectra of the title compounds in acetonitrile were also investigated.

Key words: N-alkyl-5-arylindole-3-carboxaldehyde, spectral property, Suzuki coupling reaction, synthesis