Melamine trisulfonic acid as an efficient and reusable catalyst for the crossed-Aldol condensation of ketones and aldehydes under solvent-free conditions

Authors

  • Farhad Shirini Department of Chemistry, College of Science, University of Guilan, Rasht, I.R. Iran.
  • Seyyed Vahid Atghia Department of Chemistry, College of Science, University of Guilan, Rasht, I.R. Iran.
  • Somayeh Sarvi Beigbaghlou Department of Chemistry, College of Science, University of Guilan, Rasht, I.R. Iran.
Abstract:

Various types of aldehydes undergo crossed-Aldol condensation with ketones in the presence of melamine trisulfonic acid (MTSA) under solvent-free conditions. The reported method is mild, efficient and has the advantages such as using heterogeneous catalysis, short reaction times, high yields of the products and the recyclability of the catalyst.

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Journal title

volume 2  issue 4

pages  157- 163

publication date 2012-12-01

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