SYNTHESIS OF CHALCONES VIA CLAISEN–SCHMIDT CONDENSATION REACTION CATALYZED BY SILICA-H2SO4 UNDER ULTRASOUND IRRADIATION
Journal Title: JOURNAL OF ADVANCES IN CHEMISTRY - Year 2014, Vol 10, Issue 6
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.
Authors and Affiliations
Achraf Lahyani, Manef Chtourou, Mohamed Hédi Frikha, Mahmoud Trabelsi
Keywords
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- EP ID EP652783
- DOI 10.24297/jac.v10i6.5509
- Views 131
- Downloads 0
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