| 双水相体系中Proline/CuI催化Heck反应的研究 |
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| 引用本文： | 郭圣荣,袁艳琴,王艳,郑云法. 双水相体系中Proline/CuI催化Heck反应的研究[J]. 有机化学, 2010, 30(1): 60-65 |
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| 作者姓名： | 郭圣荣 袁艳琴 王艳 郑云法 |
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| 作者单位： | 丽水学院化学与生命学院,丽水,323000 |
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| 摘 要： | 以双水相为反应溶剂，丙烯酸酯、苯乙烯与多种芳卤化合物在催化剂碘化亚铜、配体L-脯氨酸的存在下，在较低的温度(75～85 ℃)下得到了产物，该方法具有反应时间短、产率较高、选择性较好等特点，为该反应及该类化合物的合成提供了一种新方法。产物通过熔点、红外、核磁共振氢谱、碳谱等方法的表征。
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| 关 键 词： | 双水相体系 Heck反应 芳基卤化物 L-脯氨酸 碘化亚铜 |
| 收稿时间： | 2009-02-23 |
| 修稿时间： | 2009-04-17 |
Proline/Cul Catalyzed Heck Reaction in Aqueous Two-Phase System |
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| Guo Shengrong,Yung Yanqin,Wang Yan,Zheng Yunfa. Proline/Cul Catalyzed Heck Reaction in Aqueous Two-Phase System[J]. Chinese Journal of Organic Chemistry, 2010, 30(1): 60-65 |
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| Authors: | Guo Shengrong Yung Yanqin Wang Yan Zheng Yunfa |
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| Affiliation: | (Department of Chemistry，Lishui College，Lishui 323000) |
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| Abstract: | The copper-catalyzed Heck reaction of acrylic ester or styrene with aryl halide gave the coupling products in good to excellent yields in aqueous two-phases system in 75～85℃ by using L-proline as a ligand.This method provides a new simple and inexpensive access to the Heck reaction.The structures of the products were confirmed by using spectroscopic techniques such as IR,~1H NMR,~(13)C NMR and comparing their melting points with known literature. |
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| Keywords: | aqueous two-phase system Heck reaction aryl halide L-proline CuI |
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