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Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۰، شماره ۲، صفحات ۳۶۷-۳۸۱
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عنوان انگلیسی Sulfonated-Titanomagnetite Nanoparticles as Potential and Recyclable Catalyst for the Synthesis of Dihydroquinazoline and Hexahydroquinoline Derivatives under Solvent-Free Condition
چکیده انگلیسی مقاله 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.
کلیدواژه‌های انگلیسی مقاله nanocatalyst,Magnetic nanoparticles,Multi-component reaction,Dihydroquinazolines,Hexahydroquinolines
نویسندگان مقاله Davood Azarifar |
Department of Chemistry, Bu-Ali Sina University, Hamedan, I.R. IRAN

Elham Tavakoli |
Department of Chemistry, Bu-Ali Sina University, Hamedan, I.R. IRAN

Roshanak Asadpoor |
Department of Chemistry, Bu-Ali Sina University, Hamedan, I.R. IRAN

Mona Bazouleh |
Department of Chemistry, Bu-Ali Sina University, Hamedan, I.R. IRAN

Mehdi Jaymand |
Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, I.R. IRAN

نشانی اینترنتی https://ijcce.ac.ir/article_38999_d08ca0303e50472683f4675f0f3af316.pdf
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