| Pinacol Coupling Reactions Catalyzed by Active Zinc |
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| 引用本文： | Hui ZHAO Wei DENG Qing Xiang GUO. Pinacol Coupling Reactions Catalyzed by Active Zinc[J]. 中国化学快报, 2005, 16(11): 1459-1462 |
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| 作者姓名： | Hui ZHAO Wei DENG Qing Xiang GUO |
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| 作者单位： | Department of Chemistry, University of Science and Technology of China, Hefei 230026 |
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| 基金项目： | This research was supported by the National Natural Science Foundation of China （No. 20472079）. |
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| 摘 要： | The facile carbon-carbon bond formation is a forever goal and indispensable tool in organic synthesis1. Metal-mediated coupling reactions as highly efficient processes are always a major focus of directed synthesis2. Pinacol coupling reactions have been recognized to be efficient and selected alternatives for preparing several kinds of compounds3, not to mention those can be as versatile tools for preparing building blocks or exerted on synthesizing natural products in several key steps4. The …
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| 关 键 词： | 锌 催化作用 耦合反应 活性 碳酰基化合物 电子转移 |
| 收稿时间： | 2005-03-07 |
Pinacol Coupling Reactions Catalyzed by Active Zinc |
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| Hui;ZHAO;Wei;DENG;Qing;Xiang;GUO. Pinacol Coupling Reactions Catalyzed by Active Zinc[J]. Chinese Chemical Letters, 2005, 16(11): 1459-1462 |
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| Authors: | Hui ZHAO Wei DENG Qing Xiang GUO |
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| Abstract: | Pinacol coupling reactions catalyzed by active zinc revealed high activity and extensive suitability. The efficiency of the reaction was improved apparently owing to decreasing reductive potential of zinc. In addition, the results indicated that the zinc activity has a direct relation to the coupling reactivity compared to untreated zinc or other general active zinc. |
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| Keywords: | Pinacol coupling reaction active zinc carbonyl compounds electron transfer. |
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