| 低价钛诱导的芳香邻二酮及α-羟基酮的还原偶联反应 |
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| 引用本文： | 侯自杰 刘利军. 低价钛诱导的芳香邻二酮及α-羟基酮的还原偶联反应[J]. 高等学校化学学报, 1994, 15(11): 1651-1653 |
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| 作者姓名： | 侯自杰 刘利军 |
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| 作者单位： | 兰州大学有机化学研究所, 兰州, 730000 |
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| 基金项目： | 国家自然科学基金;国家教育委员会基金 |
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| 摘 要： |
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| 关 键 词： | 低价钛 芳香邻二酮 芳香α－羟基酮 偶联 |
| 收稿时间： | 1993-12-25 |
Low-Valent Titanium Induced Reductive Coupling Reactions of Aromatic 1,2-Diketones and a-Hydroxy Ketones |
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| HOU Zi-Jie,LIU Li-Jun,ZHANG Jian-Hua,LI Yu-Lin. Low-Valent Titanium Induced Reductive Coupling Reactions of Aromatic 1,2-Diketones and a-Hydroxy Ketones[J]. Chemical Research In Chinese Universities, 1994, 15(11): 1651-1653 |
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| Authors: | HOU Zi-Jie LIU Li-Jun ZHANG Jian-Hua LI Yu-Lin |
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| Affiliation: | Institute of Organic Chemistry, Lanzhou university, Lanzhou, 730000 |
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| Abstract: | Treatment of aromatic 1 , 2-diketones or aromatic a-hydroxy ketones with an activated low-valent titanium reagent, prepared by reduction of TiCl3·1/3AlCl3 with a Zn-Cu reagent, gave an intermolecular coupling reaction leading to the (Z)-1, 2.3.4-tetraaryl-2-butenes. Apossible coupling reaction process was proposed for the aromatic a-hydroxy ketones. |
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| Keywords: | Low-valent titanium Aromatic 1,2-diketone Arornatic a-hydroxy ketone Coupling |
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