Inorganic Chemistry Research
Palladium Supported on Schiff Base Functionalized Magnetite Nanoparticles as an Efficient Catalyst for Coupling Reactions
Document Type : Research Paper
Authors
1 Hamedan University of Technology, 65155 Hamedan, Iran
2 Chemistry Department, Sharif University of Technology, P. O. Box: 11155-3615, Tehran, Iran
3 Faculty of Science, Department of Chemistry, Kosar University of Bojnord, Iran
4 Faculty of Chemistry, Bu-Ali Sina University, Hamedan 65174, Iran
Abstract
Palladium has been supported on 2-((3-(piperazin-1-yl) propylimino)methyl)phenol functionalized magnetite nanoparticles (denoted as Fe3O4@SiO2@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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Volume 5, Issue 1
June 2021Pages 82-93
- Receive Date: 05 September 2020
- Revise Date: 31 December 2020
- Accept Date: 03 January 2021