Chinese Journal of Catalysis ›› 2013, Vol. 34 ›› Issue (10): 1890-1896.DOI: 10.1016/S1872-2067(12)60669-X

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Succinimide-N-sulfonic acid catalyzed synthesis of bis(indolyl)methane and coumarin derivatives under mild conditions

Farhad Shirini, Nader Ghaffari Khaligh   

  1. Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht 41335, Post Box: 1914, I.R. Iran
  • Received:2013-06-16 Revised:2013-07-15 Online:2013-09-29 Published:2013-09-29
  • Contact: Farhad Shirini

Abstract:

A mild and simple procedure is described for the synthesis of bis(indolyl)methane and coumarin derivatives using succinimide-N-sulfonic acid as an efficient, cheap, and reusable catalyst under mild conditions.

Key words: Succinimde-N-sulfonic acid, Multi-component reaction, Bis(indolyl)methane, Coumarin, Mild reaction condition