Title of article
Amberlyst-15 and Amberlite-200C: Efficient catalysts for aldol and cross-aldol condensation under ultrasound irradiation
Author/Authors
Lahyani، نويسنده , , Achraf and Chtourou، نويسنده , , Manef and Frikha، نويسنده , , Mohamed Hédi and Trabelsi، نويسنده , , Mahmoud، نويسنده ,
Pages
6
From page
1296
To page
1301
Abstract
This paper presents an improved synthesis of trans-chalcones and α,α′-bis(arylmethylidene) cycloalkanones under ultrasound irradiation in the presence of commercial acid-resins as catalysts in solvent free conditions. Several trans-chalcones and α,α′-bis(arylmethylidene) cycloalkanones were synthesized in good yields and excellent selectivity in a short reaction time.
Keywords
Acid-resins , Ultrasound irradiation , trans-Chalcones , ? , ??-Bis(arylmethylidene) cycloalkanones , Solvent free
Journal title
Astroparticle Physics
Record number
2007703
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