| 对十二烷氧基苯甲酸合成中催化剂选择的研究 |
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| 引用本文： | 苑春歌,曾纪朝,龙倩,郭雄群,徐月冰,曹松. 对十二烷氧基苯甲酸合成中催化剂选择的研究[J]. 邵阳学院学报(自然科学版), 2011, 8(1): 53-60 |
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| 作者姓名： | 苑春歌 曾纪朝 龙倩 郭雄群 徐月冰 曹松 |
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| 作者单位： | 邵阳学院生物与化学工程系,湖南邵阳,422000 |
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| 基金项目： | 湖南省教育厅资助项目(10C321) |
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| 摘 要： | 以三苯基膦和DCC为催化剂,正十二醇与对羟基苯甲酸甲酯为原料来催化合成对十二烷氧基苯甲酸.探讨了反应时间,反应温度,催化剂用量对此催化合成反应的影响,从而确定了较佳催化剂,同时采用正交实验分析法,熔点测定法和红外光谱分析法对得出的产品作出了相应的分析.
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| 关 键 词： | 催化剂 选择 对十二烷氧基苯甲酸 DCC 三苯基膦 |
Catalyst Selected Research of the P-12 Silane Oxygen Radicals Benzoic Acid Synthesis |
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| Chunge Yuan,Jichao Zeng,Qian Long,Xiongqun Guo,Yuebing Xu,Song Cao. Catalyst Selected Research of the P-12 Silane Oxygen Radicals Benzoic Acid Synthesis[J]. Journal of Shaoyang University(Natural Science Edition), 2011, 8(1): 53-60 |
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| Authors: | Chunge Yuan Jichao Zeng Qian Long Xiongqun Guo Yuebing Xu Song Cao |
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| Affiliation: | Chunge Yuan Jichao Zeng Qian Long Xiongqun Guo Yuebing Xu Song Cao(Biological and chemistry engineering department of shaoyang university,Shaoyang,Hunan,422000) |
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| Abstract: | With three phenyl phosphonite and DCC as catalyst,are twelve of methyl alcohol and p-hydroxy benzoic acid as raw material to catalytic synthesis of p-twelve silane oxygen radicals benzoic acid.Discusses the reaction time,reaction temperature,catalytic synthesis catalyst to influence the reaction,so as to determine the better catalyst,as well as using orthogonal test method,melting point measurement and infrared spectrum analysis to draw products made corresponding analysis. |
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| Keywords: | catalyst Choice 12 silane oxygen radicals benzoic acid DCC Three phenyl phosphonite |
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