Polymer‐supported palladium complexes with C,N‐ligands as efficient recoverable catalysts for the Heck reaction |
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| Authors: | Yu‐xia Liu Zhi‐wei Ma Jun Jia Chuan‐chuan Wang Meng‐lin Huang Jing‐chao Tao |
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| Affiliation: | 1. Department of Chemistry, Zhengzhou University, Zhengzhou 450052, People's Republic of China;2. Department of Material and Chemistry Engineering, Henan Institute of Engineering, Zhengzhou 450007, People's Republic of China |
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| Abstract: | A series of new polymer‐supported palladium complexes with C,N‐ligands (1a–e and 2a–c) were easily synthesized. The synthesized catalysts could be applied as efficient heterogeneous catalysts for the Heck coupling reaction (turnover frequency up to 12 600 h?1). Additionally, the catalysts could be recovered by a simple filtration progress and could be reused for at least five times with a slow progressive decrease in activity. Copyright © 2010 John Wiley & Sons, Ltd. |
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| Keywords: | Heck reaction palladium complexes recoverable catalysts |
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