| Keggin型取代杂多酸催化合成苯甲醛乙二醇缩醛 |
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| 引用本文： | 卢镇,朱华龙,刘祖广.Keggin型取代杂多酸催化合成苯甲醛乙二醇缩醛[J].广州化工,2011,39(14):93-95. |
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| 作者姓名： | 卢镇 朱华龙 刘祖广 |
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| 作者单位： | 1. 广西田园生化股份有限公司,广西南宁,530007
2. 广西民族大学化学与生态工程学院,广西南宁,530006 |
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| 摘 要： | 制备了含锰、铬、钼、钒的取代磷钨杂多酸，采用红外、X-射线衍射、ICP对制备的化合物进行了分析及表征，结果表明，制备所得化合物是Keggin结构的杂多酸。研究了这些杂多酸催化合成苯甲醛乙二醇缩醛，在催化剂的用量为反应物总质量的2．0％，反应温度为120℃，反应时间为1h的条件下，苯甲醛乙二醇缩醛的收率可达72．5％。
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| 关 键 词： | 杂多酸 苯甲醛 缩醛 |
The Study of Substituted Heteropoly Acids in Synthesis of Benzaldehyde Glycol Acetal |
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| LU Zhen,ZHU Hua-long,LIU Zu-guang.The Study of Substituted Heteropoly Acids in Synthesis of Benzaldehyde Glycol Acetal[J].GuangZhou Chemical Industry and Technology,2011,39(14):93-95. |
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| Authors: | LU Zhen ZHU Hua-long LIU Zu-guang |
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| Affiliation: | 1 Guangxi Tianyuan Biochemistry Co.,Ltd.,Guangxi Nanning 530007;2 College of Chemistry and Ecological Engineering,Guangxi University of Nationalities,Guangxi Nanning 530006,China) |
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| Abstract: | The heteropoly acids contained manganese, chromium, molybdenum, and vanadium were prepared, which was characterized by IR, XRD and ICP, and revealed that the compounds synthesized in the present work were Keggin structure. The catalytic performance of the |
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| Keywords: | heteropoly acid benzaldehyde acetal |
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