| 3-碘-苯并吡喃-4-酮与2,4-戊二酮的反应 |
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| 引用本文： | 尹升镇.3-碘-苯并吡喃-4-酮与2,4-戊二酮的反应[J].延边医学院学报,1997,20(4):229-230. |
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| 作者姓名： | 尹升镇 |
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| 作者单位： | 延边大学药学院药物有机化学教研室 |
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| 摘 要： | ３ 碘 苯并吡喃 ４ 酮与２，４ 戊二酮发生Ｍｉｃｈａｅｌ加成反应，合成了３ （２，４ 戊二酮基） 苯并吡喃 ４ 酮．化合物的结构经元素分析、核磁共振、红外光谱和质谱予以证实．
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| 关 键 词： | 苯并吡喃类 Michael加成反应 戊酮类 |
Reaction of 3 iodo 4H 1 benzo pyrom 4 one with 2,4 pentanedione |
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| Abstract: | The new 3 (2,4 pentandionyl) 4 oxo 4H benxopyrom 4 one were synthesized by Michael reaction of the 3 iodo 4 oxo 4H 1 benopyrom with 2,4 pentanedione.The structure of this prepared compound was characterized by elemental analysis,nuclear magnetic resonance, infra red spectroscopy and mass spectroscopy. |
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| Keywords: | benzopyrans Michael addition pentaniones |
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