Title of article
Sulfonated-Titanomagnetite Nanoparticles as Potential and Recyclable Catalyst for the Synthesis of Dihydroquinazoline and Hexahydroquinoline Derivatives under Solvent-Free Condition
Author/Authors
Azarifar ، Davood Department of Chemistry - Bu-Ali Sina University , Asadpoor ، Roshanak Department of Chemistry - Bu-Ali Sina University , Tavacoli ، Elham Department of Chemistry - Bu-Ali Sina University , Bazouleh ، Mona Department of Chemistry - Bu-Ali Sina University , Jaymand ، Mehdi Nano Drug Delivery Research Center, Health Technology Institute - Kermanshah University of Medical Sciences
From page
367
To page
381
Abstract
The performance of sulfonated-titanomagnetite nanoparticles (Fe3-xTixO4-SO3H NPs) as useful and recyclable nanocatalyst for the synthesis of dihydroquinazoline and hexahydroquinoline derivatives through multi-component reaction approach in solvent-free condition were investigated extensively. The successful synthesis of mentioned derivatives was confirmed using Fourier-Transform InfraRed (FT-IR) as well as 1H/13C nuclear magnetic resonance (NMR) spectroscopies. According to the results, the employed nanocatalyst has some advantages such as high catalytic activity in short reaction time, good-to-excellent isolated yields in most cases, easy workup process, smooth processing feature of the reactions, facile recovery using an external magnetic field, and re-usability for four times without significant loss in its activity.
Keywords
nanocatalyst , Magnetic nanoparticles , Multi , component reaction , Dihydroquinazolines , Hexahydroquinolines
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Record number
2676358
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