| 山苍子油合成假性紫罗兰酮的研究 |
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| 引用本文： | 谭淑珍,李再全.山苍子油合成假性紫罗兰酮的研究[J].湖南理工学院学报,2000,13(4):70-72. |
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| 作者姓名： | 谭淑珍 李再全 |
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| 作者单位： | 谭淑珍（岳阳师范学院化工系，湖南岳阳 414000）
李再全（岳阳师范学院化工系，湖南岳阳 414000） |
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| 摘 要： | 利用山苍子油不经分离直接与丙酮进行缩合反应来制备假紫罗兰酮，研究了缩合剂、反应温度、反应时间，原料配比等因素对反应的影响情况，找出了较佳的反应条件．当用液体NaOH作缩合剂时，收率可达75．8％；当用负载于活性Al2O3上的固体NaOH作缩合剂时，收率可达86.3％．
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| 关 键 词： | 山苍子油 柠檬醛 假性紫罗兰酮 缩合反应 |
| 文章编号： | 1008-620X(2000)04-0070-03 |
| 修稿时间： | 2000年9月28日 |
STUDY ON THE SYNTHESIS OF PSEUDO-IONONE FROM LITSEA CUBEBA OIL |
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| TAN Shu-zhen,LI Zai-quan.STUDY ON THE SYNTHESIS OF PSEUDO-IONONE FROM LITSEA CUBEBA OIL[J].Journal of Hunan Institute of Science and Technology,2000,13(4):70-72. |
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| Authors: | TAN Shu-zhen LI Zai-quan |
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| Abstract: | Synthesis of pseudo-ionone from acetone and litsea cubeba oil that was not separated was introduced, the influences of condensing agent, reaction temperature, reaction time and raw material ratio on this reaction were studied, and good conditions were found. The yield reached 75.8% when the condensing agent was liquid sodium hydroxide; The yield reached 86.3% when the condensing agent was solid sodium hydroxide which was laid on active aluminium. |
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| Keywords: | litsea cubeba oil citral pseudo-ionone condensing reaction |
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