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چکیده
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High activity of catalysts and their reusability are two important factors in the modern catalytic processes. In this respect, magnetic nanoparticles (MNPs) have been emerged as one of the most useful heterogeneous catalysts due to their numerous applications in the chemical processes as well as organic synthesis. They are robust, inexpensive and recyclable by an external magnet for several runs without con- siderable loss of their selectivity and activity [1-2]. Pyridines have a key role in the biological behavior of several natural molecules and also, they are responsible for the pharmaceutical activity of various influential drugs [3]. In addition, pyridine derivatives represent numerous capabilities in diverse areas such as catalysis, coordination chemistry, polymer science,materials and surfaces engineering and agrochemistry [4]. In this exploration, we reported the synthesis and catalytic performance of novel magnetic nanoparticles for the preparation of linked-pyridine systems under solvent-free conditions (Figure 1).
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