| 木质素负载钯催化剂的制备及对Heck反应的催化性能 |
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| 引用本文： | 吴玉锋,崔元臣,张磊. 木质素负载钯催化剂的制备及对Heck反应的催化性能[J]. 化学研究, 2009, 20(2) |
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| 作者姓名： | 吴玉锋 崔元臣 张磊 |
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| 作者单位： | 河南大学,化学化工学院,河南,开封,475004;河南大学,化学化工学院,河南,开封,475004;河南大学天然产物与药物化学研究所,河南,开封,475004 |
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| 摘 要： | 以天然木质素和PdC l2为原料,合成了木质素负载钯催化剂,用IR、XPS、TG、DTA等对其进行了表征.研究表明,该催化剂在空气氛围中能催化丙烯酸与芳基碘的Heck反应,并有一定的重复使用性能.
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| 关 键 词： | 木质素 钯 负载型催化剂 Heck反应 |
Preparation of Lignin Supported Palladium Catalyst and Its Catalytic Properties for Heck Reaction |
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| WU Yu-feng,CUI Yuan-chen,ZHANG Lei. Preparation of Lignin Supported Palladium Catalyst and Its Catalytic Properties for Heck Reaction[J]. Chemical Research, 2009, 20(2) |
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| Authors: | WU Yu-feng CUI Yuan-chen ZHANG Lei |
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| Abstract: | Lignin supported palladium catalyst was prepared and characterized by IR,XPS,TG,DTA.The catalyst was applied as a heterogeneous catalyst for Heck reaction of acrylic acid with aryl iodide.It was found that the Heck reaction could be catalyzed by the catalyst at atmospheric condition.The catalyst could be reused for three times without remarkable decrease in activity. |
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| Keywords: | lignin palladium supported catalyst Heck reaction |
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