MCM‐41‐supported mercapto palladium(0) complex: an efficient and recyclable catalyst for the heterogeneous Stille coupling reaction |
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| Authors: | Hong Zhao Guomin Zheng Wenyan Hao Mingzhong Cai |
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| Affiliation: | 1. Department of Chemistry, Jiangxi Normal University, Nanchang 330022, People's Republic of China;2. Department of Pharmacy, Guangdong Pharmaceutical College, Guangzhou 510240, People's Republic of China |
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| Abstract: | The Stille cross‐coupling reaction of organostannanes with aryl halides was achieved in the presence of a catalytic amount of MCM‐41‐supported mercapto palladium(0) complex (1 mol%) in DMF? H2O (9:1) under air atmosphere in good to high yields. This MCM‐41‐supported palladium catalyst can be reused at least 10 times without any decrease in activity. Copyright © 2009 John Wiley & Sons, Ltd. |
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| Keywords: | Stille coupling reaction supported catalyst mercapto palladium complex heterogeneous catalysis |
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