| 超声辐射下1-(1-萘基)-3-芳基-2-丙烯-1-酮的合成及其红外光谱分析 |
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| 引用本文： | 蔺志平,薛俊彦. 超声辐射下1-(1-萘基)-3-芳基-2-丙烯-1-酮的合成及其红外光谱分析[J]. 河北科技大学学报, 2011, 32(6): 548-551 |
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| 作者姓名： | 蔺志平 薛俊彦 |
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| 作者单位： | 保定学院生化系,河北保定,071000 |
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| 摘 要： | 超声辐射下,1-萘乙酮和4-氯苯甲醛(或4-甲基苯甲醛)在甲醇钠的催化下合成了2种1-(1-萘基)-3-芳基-2-丙烯-1-酮.实验数据表明,催化剂用量、超声辐射频率和反应温度均对反应有不同程度的影响,对产物的红外光谱进行了分析,在1 656 cm-1附近出现了羰基与芳环和双键共轭后的吸收峰,1 590 cm-1附近呈...
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| 关 键 词： | 超声辐射 1-(1-萘基)-3-芳基-2-丙烯-1-酮 红外光谱 |
| 收稿时间： | 2011-08-28 |
| 修稿时间： | 2011-10-28 |
Facile synthesis of 1-(1-naphthyl)-3-aryl-2-propen-1-ketone under ultrasound irradiation and analyzation by infrared spectroscopy |
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| LIN Zhi-ping and XUE Jun-yan. Facile synthesis of 1-(1-naphthyl)-3-aryl-2-propen-1-ketone under ultrasound irradiation and analyzation by infrared spectroscopy[J]. Journal of Hebei University of Science and Technology, 2011, 32(6): 548-551 |
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| Authors: | LIN Zhi-ping and XUE Jun-yan |
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| Affiliation: | (Department of Biology and Chemistry, Baoding University, Baoding Hebei 071000, China) |
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| Abstract: | Reactions of aromatic aldehydes with acetonaphthone catalyzed by CH3ONa produces 1-（1-naphthyl）-3-aryl-2-pro- pen-l-ketone in high yields under ultrasound irradiation. It is found that the amount of the catalyst, the frequency of ultrasound irradiation and the reaction temperature have significant effects on the yields. The IR spectrum of compounds is determined. They show a characteristic IR absorption peaks at 1 656 cm-1 and 1 590 cm-1 , indicating the presence of a conjugated carbonyl group. |
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| Keywords: | ultrasound irradiation 1-（1-naphthyl）-3-aryl-2-propen-1-ketone IR spectrum |
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