期刊
CATALYSIS SCIENCE & TECHNOLOGY
卷 3, 期 1, 页码 235-243出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c2cy20532g
关键词
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资金
- Natural Science Foundation of Jiangsu Province of China [BK2010485]
- Science and Technology Development Fund of Nanjing University of Science and Technology [XKF09066]
A novel magnetic nanoparticle-supported nano-palladium catalyst was successfully prepared via a click'' route. The as-prepared catalyst was well characterized and evaluated in Suzuki-Miyaura coupling in terms of activity and recyclability in aqueous ethanol. It was found to be highly efficient for the reactions of various aryl bromides with arylboronic acids under phosphine-free and low Pd loading (0.2 mol%) conditions. Moreover, the catalyst could be easily separated from the reaction system by an external magnet and reused several times without a remarkable loss of its activity.
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