Facile preparation of highly stable and active hybrid palladium nanoparticles: effectual,reusable and heterogeneous catalyst for coupling reactions |
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| Authors: | Mehdi Adib Zahra Yasaei Rahman Karimi‐Nami Vahid Khakyzadeh Hojat Veisi |
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| Institution: | 1. School of Chemistry, College of Science, University of Tehran, PO, Tehran, Iran;2. Department of Chemistry, K. N. Toosi University of Technology, PO, Tehran, Iran;3. Department of Chemistry, Payame Noor University, Tehran, Iran |
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| Abstract: | Palladium nanoparticles were supported on a bed of Fe3O4@‐NH2@Murexide using a simple and efficient method, and characterized using Fourier transform infrared spectroscopy, X‐ray diffraction, scanning and transmission electron microscopies and inductively coupled plasma optical emission spectrometry. The catalytic system showed great efficiency in cross‐coupling reaction of aryl iodides and arylboronic acid and in Sonogashira cross‐coupling reaction in the green solvent EtOH–H2O (1:1). The isolation and recovery of the catalyst were simple and facile and it could be used for several successive Suzuki–Miyaura coupling and Sonogashira cross‐coupling reactions. Copyright © 2016 John Wiley & Sons, Ltd. |
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| Keywords: | Palladium murexide nanocatalyst Suzuki Sonogashira |
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