| 7-羟基黄酮醇和7-羟基黄烷酮及其衍生物的合成 |
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| 引用本文： | 汪秋安,周强,范华芳.7-羟基黄酮醇和7-羟基黄烷酮及其衍生物的合成[J].合成化学,2007,15(1):50-54. |
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| 作者姓名： | 汪秋安 周强 范华芳 |
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| 作者单位： | 1. 湖南大学,化学化工学院,湖南,长沙,410082
2. 湖南大学,化学化工学院,湖南,长沙,410082;湖南科技学院,化学与生物工程系,湖南,永州,425100 |
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| 摘 要： | 从2-羟基-4-甲氧甲氧基苯乙酮和3,5-二甲氧基苯甲醛出发,通过醛酮缩合、环化、Algar-Flynn-Oyamada反应、脱保护基、异戊烯基化反应等步骤,合成了5个未见文献报道的7-羟基黄酮醇和7-羟基黄烷酮及其衍生物,总收率22%~36%。其结构经1HNMR,13CNMR,IR和MS确证。
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| 关 键 词： | 黄酮醇 黄烷酮 合成 |
| 文章编号： | 1005-1511（2007）01-0050-05 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006年7月12日 |
Synthesis of 7-Hydroxyflavonols, 7-Hydroxyflavanones and Their Derivatives |
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| WANG Qiu-an,ZHOU Qiang,FAN Hua-fang.Synthesis of 7-Hydroxyflavonols, 7-Hydroxyflavanones and Their Derivatives[J].Chinese Journal of Synthetic Chemistry,2007,15(1):50-54. |
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| Authors: | WANG Qiu-an ZHOU Qiang FAN Hua-fang |
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| Institution: | 1. College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China; 2. Department of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 4125100, China |
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| Abstract: | Five novel 7-hydroxyflavonols, 7-hydroxyflavanones and their derivatives were synthesized by aldol condensation, cyclization, Algar-Flynn-Oyamadg reaction, deprotection and O-prenylation. The overall yields were 22%~36%. Their structures were confirmed by 1H NMR, 13C NMR, IR and MS. |
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| Keywords: | flavonol flavanone synthesis |
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