SYNTHESIS OF CHALCONES VIA CLAISEN–SCHMIDT CONDENSATION REACTION CATALYZED BY SILICA-H2SO4 UNDER ULTRASOUND IRRADIATION

Authors

  • Achraf Lahyani University of Sfax, Route de Soukra Km 3,5 -3038- Sfax
  • Manef Chtourou University of Sfax, Route de Soukra Km 3,5 -3038- Sfax
  • Mohamed Hédi Frikha University of Sfax, Route de Soukra Km 3,5 -3038- Sfax
  • Mahmoud Trabelsi University of Sfax, Route de Soukra Km 3,5 -3038- Sfax

DOI:

https://doi.org/10.24297/jac.v10i6.5509

Keywords:

Trans-chalcones, Silica-H2SO4, Solvent-free, Ultrasound irradiation, Claisen-Schmidt condensation

Abstract

The synthesis of 1,3-diaryl-2-propenones was carried out by using ultrasonic irradiation in the presence of silica-H2SO4, which was used as a catalyst in solvent-free conditions. The advantages of this process are the high yields (82–98%) it produces, the cost effectiveness of the catalyst, and the simple work-up and purification of products achieved via a non-chromatographic method.

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Author Biographies

Achraf Lahyani, University of Sfax, Route de Soukra Km 3,5 -3038- Sfax

Department of Chemistry

Laboratory of Applied Chemistry: Heterocyclics, Fats and Polymers

Manef Chtourou, University of Sfax, Route de Soukra Km 3,5 -3038- Sfax

Department of Chemistry

Laboratory of Applied Chemistry: Heterocyclics, Fats and Polymers

Mohamed Hédi Frikha, University of Sfax, Route de Soukra Km 3,5 -3038- Sfax

Department of Chemistry

Laboratory of Applied Chemistry: Heterocyclics, Fats and Polymers

Mahmoud Trabelsi, University of Sfax, Route de Soukra Km 3,5 -3038- Sfax

Department of Chemistry

Laboratory of Applied Chemistry: Heterocyclics, Fats and Polymers

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Published

2014-10-09

How to Cite

Lahyani, A., Chtourou, M., Frikha, M. H., & Trabelsi, M. (2014). SYNTHESIS OF CHALCONES VIA CLAISEN–SCHMIDT CONDENSATION REACTION CATALYZED BY SILICA-H2SO4 UNDER ULTRASOUND IRRADIATION. JOURNAL OF ADVANCES IN CHEMISTRY, 10(6), 2863–2869. https://doi.org/10.24297/jac.v10i6.5509

Issue

Vol. 10 No. 6 (2014)

Section

Articles

License

Creative Commons License All articles published in Journal of Advances in Linguistics are licensed under a Creative Commons Attribution 4.0 International License.

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