Title of article
Solvent free synthesis of 1,3-diaryl-2-propenones catalyzed by commercial acid-clays under ultrasound irradiation
Author/Authors
Chtourou، نويسنده , , Manef and Abdelhédi، نويسنده , , Rami and Frikha، نويسنده , , Mohamed Hédi and Trabelsi، نويسنده , , Mahmoud، نويسنده ,
Pages
4
From page
246
To page
249
Abstract
This paper presents a novel solvent free method of synthesis of trans-chalcones. The method was based on ultrasound irradiation of the reagents (aryl methyl ketones and aryl aldehydes) in presence of commercial acid-montmorillonites as catalysts. The trans-chalcones were synthesized in high yields (85–95%) and excellent selectivity in a short reaction time.
Keywords
trans-Chalcones , Acid-montmorillonites , Solvent free , Ultrasound
Journal title
Astroparticle Physics
Record number
2006710
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