| A convenient synthesis of 6-demethoxycapillarisin |
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| 作者姓名： | Yuan Feng Tong Shuai Chen Yong Hao Cheng Song Wu |
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| 作者单位： | Yuan Feng Tong，Shuai Chen，Yong Hao Cheng，Song Wu* Institute of Materia Medica，Chinese Academy of Medical Sciences and Peking Union Medical College，Beijing 100050，China |
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| 摘 要： | A convenient and effective method for the synthesis of 6-demethoxycapillarisin was described.The highlight was involved in asimple access to the key intermediate 2-ethylthio-5,7-dimethoxy-4H-chromen-4-one from the inexpensive 2,4,6-trihydroxyacetophenone,using AlCl3 as the demethylation reagent.
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| 关 键 词： | 6-去甲氧基茵陈色原酮 合成方法 苯并-γ-吡喃酮 脱甲基化试剂 |
A convenient synthesis of 6-demethoxycapillarisin |
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| Yuan Feng Tong Shuai Chen Yong Hao Cheng Song Wu.A convenient synthesis of 6-demethoxycapillarisin[J].Chinese Chemical Letters,2007,18(4):407-408. |
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| Authors: | Yuan Feng Tong Shuai Chen Yong Hao Cheng Song Wu |
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| Institution: | Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China |
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| Abstract: | A convenient and effective method for the synthesis of 6-demethoxycapillarisin was described.The highlight was involved in a simple access to the key intermediate 2-ethylthio-5,7-dimethoxy-4H-chromen-4-one from the inexpensive 2,4,6-trihydroxyacetophenone,using AlCl3 as the demethylation reagent. |
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| Keywords: | Synthesis 6-Demethoxycapillarisin Chromone |
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