| (E)-4-(3-溴-4,5二羟基苯基)-3-丁烯-2-酮的全合成研究 |
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| 引用本文： | 贺红举,闫慧丽,马甲民.(E)-4-(3-溴-4,5二羟基苯基)-3-丁烯-2-酮的全合成研究[J].科学技术与工程,2012,12(4):926-928. |
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| 作者姓名： | 贺红举 闫慧丽 马甲民 |
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| 作者单位： | 1. 河南化工技师学院工业分析系,开封,475002
2. 青岛大学化学化工与环境学院,青岛,266071 |
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| 摘 要： | 该文章以香兰素为原料对天然产物(E)-4-(3-溴-4,5-二羟基苯基)-3-丁烯-2-酮进行有机合成的研究。经过了溴代、羟醛缩合和脱甲基三个步骤。我们得到它的衍生物（E）-4- (3-溴-4羟基-5-甲氧基苯基) -3-丁烯-2-酮，为天然产物（E）-4- (3-溴-4,5-二羟基苯基) -3-丁烯-2-酮的全合成提供了新方法。文中涉及的化合物结构经过IR, 1HNMR确证。
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| 关 键 词： | (E)-4-(3-溴-4 5-二羟基苯基)-3-丁烯-2-酮 羟醛缩合反应 香兰素 |
| 收稿时间： | 2011/11/15 0:00:00 |
| 修稿时间： | 2011/11/15 0:00:00 |
The study of whole thesis on the (E)-4-(3-bromo-4,5-dihydroxyphenyl)-but-3-en-2-one |
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| He hongju,Yan Huili and Ma Jiamin.The study of whole thesis on the (E)-4-(3-bromo-4,5-dihydroxyphenyl)-but-3-en-2-one[J].Science Technology and Engineering,2012,12(4):926-928. |
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| Authors: | He hongju Yan Huili and Ma Jiamin |
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| Institution: | Henan Institute of Chemical Technicians,College of chemistry; chemical Engineering and Environment, Qingdao University |
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| Abstract: | Vanillin as raw material,studied the whole thesis of a natural product—(E)-4-(3-bromo-4,5-dihydroxyphenyl)-but-3-en-2-one is used.The route was consist of three parts:bromination,aldol condensation and demethylation,through which(E)-4-(3-bromo-4-hydroxy-5-methoxyphenyl)-but-3-en-2-one was synthesized.A new method about the whole thesis of(E)-4-(3-bromo-4,5-dihydroxyphenyl)-but-3-en-2-one is also given.The bromophenols mentioned above are identified by IR or 1HNMR. |
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| Keywords: | (E)-4-(3-bromo-4 5-dihydroxyphenyl)-but-3-en-2-one aldol condensation vanillin |
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