| 3-取代-6-甲氧基-7-羟基-4Н-色烯-4-酮的合成及其异常反应 |
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| 引用本文： | 李涵彬,任毅,张倩.3-取代-6-甲氧基-7-羟基-4Н-色烯-4-酮的合成及其异常反应[J].有机化学,2011,31(4). |
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| 作者姓名： | 李涵彬 任毅 张倩 |
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| 作者单位： | 复旦大学药学院药物化学教研室,上海,201203 |
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| 摘 要： | 报道了3-位分别为苯基、氢原子以及卤素等不同取代的4Н-色烯-4-酮类化合物的合成方法,并探讨和阐明了一些意外产物的获得机理,不仅对该位点的进一步结构改造提供了物质基础,同时拓展了构建4Н-色烯-4-酮类化合物的底物结构.
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| 关 键 词： | 取代4Н-色烯-4-酮 环合反应 异常反应机理 |
Synthesis of 3-Substituent-6-methoxy-7-hydroxy-4H-chromen-4-ones and the Related Unexpected Reactions |
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| Li Hanbin,Ren Yi,Zhang Qian.Synthesis of 3-Substituent-6-methoxy-7-hydroxy-4H-chromen-4-ones and the Related Unexpected Reactions[J].Chinese Journal of Organic Chemistry,2011,31(4). |
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| Authors: | Li Hanbin Ren Yi Zhang Qian |
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| Institution: | Li,Hanbin Ren,Yi Zhang,Qian~* (Department of Medicinal Chemistry,School of Pharmacy,Fudan University,Shanghai 201203) |
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| Abstract: | Several 4H-chromen-4-ones with different substituents at 3-position,including phenyl,hydrogen and halogen were synthesized and the mechanism of the related unexpected products was discussed.This work will not only profit further modification on 3-position of parent structure but also enrich the chemical characteristics of this kind of compounds. |
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| Keywords: | substituted 4H-chromen-4-one cyclization unexpected reaction |
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