Palladium Supported on Schiff Base Functionalized Magnetite Nanoparticles as an Efficient Catalyst for Coupling Reactions
Publish place: Inorganic Chemistry Research، Vol: 5، Issue: 1
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_ICR-5-1_007
تاریخ نمایه سازی: 9 اردیبهشت 1400
Abstract:
Palladium has been supported on ۲-((۳-(piperazin-۱-yl) propylimino)methyl)phenol functionalized magnetite nanoparticles (denoted as Fe۳O۴@SiO۲@L-Pd(II)). The supported Pd was used as an active heterogeneous catalyst in Suzuki cross-coupling reaction under solvent-free conditions. This nanocatalyst could be facilely separated via magnetic concentration and the isolated catalyst exhibited long-term stability. Easy work-up, high yield, recycling of the catalyst, low reaction times, non-toxicity of catalyst and and solvent-free conditions as an environmentally benign procedure are the main merits of this protocol.The produced catalyst were characterized by XRD, FT-IR, XPS, SEM, TEM, EDAX, VSM, TGA and ICP-OES.
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Authors
Masomeh Balali
Hamedan University of Technology, ۶۵۱۵۵ Hamedan, Iran
Mojtaba Bagherzadeh
Chemistry Department, Sharif University of Technology, P. O. Box: ۱۱۱۵۵-۳۶۱۵, Tehran, Iran
Razieh Nejat
Faculty of Science, Department of Chemistry, Kosar University of Bojnord, Iran
Hassan Keypour
Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۴, Iran