A Green Method for the Synthesis of Bis(indolyl)methanes, Tris(indolyl)methanes and 3,3'-Diindolyloxindole Derivatives Using β-Cyclodextrin Sulfuric Acid in Water

Authors

  • Asefeh Hagh Haghighi Faculty of Chemistry, Mazandaran University, Babolsar, Iran
  • Heshmatollah Alinezhad Faculty of Chemistry, Mazandaran University, Babolsar, Iran
Abstract:

β-Cyclodextrin sulfuric acid as a green Lewis acid catalyst has been applied for the preparation of bis(indolyl)methanes, tris(indolyl)methanes and 3,3'-diindolyloxindole derivatives by the condensation of indoles with various carbonyl compounds in aqueous media with high to excellent yields.

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Journal title

volume 1  issue 1

pages  1- 8

publication date 2013-02-01

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