| First total synthesis of （±）-abyssinoflavanone V |
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| 作者姓名： | Jin Hui Yang Yan Min Zhao Cong Bin Ji |
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| 作者单位： | Key Laboratory of Energy Sources and Chemical Engineering of Ningxia, Ningxia University, Yinchuan 750021, China |
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| 基金项目： | We thank the National Natural Science Foundation (No. 20562010) and Ministry of National Education (No.203143) for financial support. |
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| 摘 要： | The total synthesis of （±）-abyssinoflavanone V was first achieved through C-prenylation, selective protection of phenolic hydroxyl group, aldol condensation, cyclization and deprotection starting from cheap 4-hydroxybenzaldehyde and 2,4,6- trihydroxyacetophenone, with total yield 24%. All structures of new compounds were confirmed by IR, 1^H NMR and MS.
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| 关 键 词： | 黄烷酮 整合分析 化学分析 化学反应 |
| 收稿时间： | 2 January 2008 |
First total synthesis of （±）-abyssinoflavanone V |
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| Jin Hui Yang Yan Min Zhao Cong Bin Ji.First total synthesis of （±）-abyssinoflavanone V[J].Chinese Chemical Letters,2008,19(6):658-660. |
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| Authors: | Jin Hui Yang Yan Min Zhao Cong Bin Ji |
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| Institution: | Key Laboratory of Energy Sources and Chemical Engineering of Ningxia, Ningxia University, Yinchuan 750021, China |
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| Abstract: | The total synthesis of (±)-abyssinoflavanone V was first achieved through C-prenylation, selective protection of phenolic hydroxyl group, aldol condensation, cyclization and deprotection starting from cheap 4-hydroxybenzaldehyde and 2,4,6-trihydroxyacetophenone, with total yield 24%. All structures of new compounds were confirmed by IR,1H NMR and MS. |
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| Keywords: | Abyssinoflavanone V Flavanone Isoprenylflavanoids Total synthesis |
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