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بیست و نهمین کنفرانس شیمی آلی ایران
Application of Novel Magnetic Metal-Organic Frameworks (CuBDC-NH2) as a Catalyst for C-C Cross-Coupling Reactions
نویسندگان :
امیر سیدی سقزچی ( دانشگاه مراغه ) , رحمان کریمی نامی ( دانشگاه مراغه )
کلید واژه ها :
“CuBDC-NH2 MOF”،“Nanocatalyst”،“Magnetic”،“C-C coupling reactions”
چکیده مقاله :
C-C coupling reactions represent a fundamental synthetic methodology widely employed in academic and industrial settings. Herein, we present a report on developing and synthesizing a heterogeneous catalyst that is environmentally compatible and has recycling capabilities. Furthermore, the utilization of this catalyst for C-C coupling reactions was explored [1-3]. In this regard, a novel magnetic metal-organic framework (MMOF) consisting of supported 1,10-phenanthroline-2,9-dicarbaldehyde (Fe3O4@Cu(BDC)-NH2-PHD) has been fabricated by post-synthetic modifications of Fe3O4@Cu(BDC)-NH2. Subsequently, the prepared nanocomposites were modified using palladium chloride ions (Fe3O4@Cu(BDC)-NH2-PdPHD) to impart catalytic sites. As a result, the fabricated magnetic porous catalyst exhibited great catalytic activity in the Heck cross-coupling reactions. The structure of this synthetic Nanocatalyst is fully characterized with different techniques, including FT-IR, XRD, SEM, EDS, VSM, and TGA analyses. (Scheme 1).
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