| 新的5，3＇，5＇－三羟基7－甲氧基黄酮及其一，二和三苄氧基衍生物的合成 |
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| 引用本文： | 陈荣礼,林源华,林永成,司徒丘山,邓柏礼.新的5，3＇，5＇－三羟基7－甲氧基黄酮及其一，二和三苄氧基衍生物的合成[J].中山大学学报(自然科学版),1995(2). |
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| 作者姓名： | 陈荣礼 林源华 林永成 司徒丘山 邓柏礼 |
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| 作者单位： | 香港理工大学 |
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| 摘 要： | 通过３．５－二苄氧苯甲酸－２，６－二羟基－４－甲氧基苯丙酮酯进行Ｂａｋｅｒ－Ｖｅｎｋａｔａｒａ－ｍａｎ重排，环化合成了５，３＇，，５，三苄氧基７－甲氧基黄酮，然后选择性地和全部地脱节基得到５，３＇，５＇－三羟基－７－甲氧基黄酮及其一和二苄基衍生物．
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| 关 键 词： | 3＇．5＇－二羟基化黄酮，3＇．5＇－二羟基化黄酮的衍生物，合成 |
Synthesis of a Novel 5,3',5'-Trihydroxy-7-methoxyflavoneand Its Mono-,Dibenzyloxy-derivatives via Selective Deben- zylation of 5,3',5'-Tribenzyloxy-7-methoxvflavone |
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| Chan Winglai, Lin Yuanhua, Lin Yongcheng, Szeto Yaushan, Tang Paklai.Synthesis of a Novel 5,3',5'-Trihydroxy-7-methoxyflavoneand Its Mono-,Dibenzyloxy-derivatives via Selective Deben- zylation of 5,3',5'-Tribenzyloxy-7-methoxvflavone[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1995(2). |
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| Authors: | Chan Winglai Lin Yuanhua Lin Yongcheng Szeto Yaushan Tang Paklai |
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| Abstract: | The novel compound 5,3',5'-trihydroxy-7-methOxyflavone was synthe sized twi complete debenzylation of 5,3',5'-tribenzyloxy-7-methoxyflavone,The latter was also selectively debenzylated to give the mono-and di-benzyloxyflavone. |
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| Keywords: | dihydroxylated flavone derivatives of 3' 5'-dihydroxylated flavone synthesis |
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