| 盐酸催化苯并-15-冠-5酰腙衍生物的合成反应研究 |
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| 引用本文： | 周艳青,王青山,唐蓉萍,吕维华,伍家卫. 盐酸催化苯并-15-冠-5酰腙衍生物的合成反应研究[J]. 化工技术与开发, 2011, 40(11): 10-11 |
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| 作者姓名： | 周艳青 王青山 唐蓉萍 吕维华 伍家卫 |
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| 作者单位： | 1. 兰州石化职业技术学院石油化学工程系,甘肃 兰州,730060
2. 中国石油西南润滑油销售分公司,四川 成都,610000 |
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| 基金项目： | 甘肃省省属高校基本科研业务费资助项目(甘财教2009-192) |
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| 摘 要： | 以乙醇为溶剂,4’-乙酰基苯并-15-冠-5和酰肼为反应物,浓盐酸作催化剂,在回流条件下合成了7个冠醚化的酰腙,产品经元素分析、IR和1HNMR表征,确定为目标化合物.结果表明,浓盐酸催化下的反应能够在1h内完成,并且产率在90％左右,是合成该类化合物的高效催化剂.
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| 关 键 词： | 苯并-15-冠-5 酰腙 浓盐酸 |
Study on Synthesis of Benzo-15-crown-5 Hydrazone Derivatives Catalyzed by Concentrated Hydrogen Chloride |
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| ZHOU Yan-qing,WANG Qing-shan,TANG Rong-ping,LV Wei-hua,WU Jia-wei. Study on Synthesis of Benzo-15-crown-5 Hydrazone Derivatives Catalyzed by Concentrated Hydrogen Chloride[J]. Technology & Development of Chemical Industry, 2011, 40(11): 10-11 |
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| Authors: | ZHOU Yan-qing WANG Qing-shan TANG Rong-ping LV Wei-hua WU Jia-wei |
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| Affiliation: | ZHOU Yan-qing,WANG Qing-shan,TANG Rong-ping,LV Wei-hua,WU Jia-wei(Department of Petrochemical Engineering,Lanzhou Petrochemical College of Vocational Technology,Lanzhou 730060,China) |
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| Abstract: | A series of benzo-15-crown-5 hydrazone derivatives were synthesized under reflux condition.The structure of these compounds were characterized by elemental analysis,IR and 1HNMR.The reaction only needed 1h to proceed catalyzed by concentrated hydrogen chloride(HCl),and the yields of the product reached 90%.It was clear that HCl was an efficient catalysis for the synthesis of this kind of fine chemicals. |
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| Keywords: | benzo-15-crown-5 hydrazone concentrated hydrogen chloride |
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