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Dicyano-functionalized MCM-41 anchored-palladium complexes as recoverable catalysts for Heck reaction |
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| Authors: | Hengquan Yang Gaoyong Zhang Xinlin Hong YinyanZhu |
| Institution: | a School of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, China b China Research Institute of Daily Chemical Industry, Taiyuan City 030001, China |
| Abstract: | Palladium(II,0) complexes were anchored on dicyano-functionalized MCM-41, producing new heterogeneous catalysts of the Heck reaction, which were synthesized via two-step surface modification of mesoporous molecular sieve MCM-41. The developed catalysts demonstrated easy separation after reaction, and reusability. BET, XRD, FT-IR, ICP-AES, H2 chemisorption as well as XPS techniques were employed to characterize the catalytic materials. |
| Keywords: | Heck reaction Dicyano-functionalized mesoporous materials Reusability |
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