| 5-亚苄基巴比妥酸的合成研究 |
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| 引用本文： | 补朝阳.5-亚苄基巴比妥酸的合成研究[J].河南科技学院学报,2006,34(1):61-62. |
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| 作者姓名： | 补朝阳 |
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| 作者单位： | 新乡师范高等专科学校化学系,河南新乡453000 |
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| 基金项目： | 河南省教育厅自然科学研究资助项目,项口编号：2004601108. |
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| 摘 要： | 研究了苯甲醛与巴比妥酸Knoevenagel缩合反应合成5-亚苄基巴比妥酸，探讨了反应溶剂、反应温度、催化剂等因素对产物得率的影响。实验表明此反应使用水作为溶剂能够明显提高产物得率；KF／碱性氧化铝是一种良好的催化剂，产物产率达到98％。
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| 关 键 词： | 5-亚苄基巴比妥酸 Knoevenagel缩合反应 催化 |
| 文章编号： | 1673-6060（2006）01-0061-02 |
| 收稿时间： | 2006-10-20 |
Studies on Synthesis of 5-Arylidene Barbituric Acid |
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| BU Zhao-yang.Studies on Synthesis of 5-Arylidene Barbituric Acid[J].Journal of Henan Institute of Science and Technology(Natural Science Edition),2006,34(1):61-62. |
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| Authors: | BU Zhao-yang |
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| Institution: | Chemistry Department, Xinxiang Teachers College, Xinxiang, Henan ,453000, China |
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| Abstract: | Synthesis of 5 - Arylidene Barbiturie Acid and effections of factors such as solvent, temperature, catalyst were carried out by Knoevenagel condensation reaction of aromatic aldehyde and barbituric acid. It showed that water as solvent could improve product yield and KF/Al2O3 was consided as a catalyst having well effiecient. 98% product yield could be get |
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| Keywords: | 5 - arylidene barbituric acid Knoevenagel condensation reaction catalysis |
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