| Trp-配位聚合物催化氧化苯乙烯反应研究 |
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| 引用本文： | 王建,李超,朱刘红,刘玮炜,马卫兴.Trp-配位聚合物催化氧化苯乙烯反应研究[J].淮海工学院学报,2011(4):38-41. |
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| 作者姓名： | 王建 李超 朱刘红 刘玮炜 马卫兴 |
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| 作者单位： | 淮海工学院化学工程学院,江苏连云港222005 |
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| 基金项目： | 江苏省高校自然科学研究重大项目（10KJA170003）; 江苏省“六大人才高峰”项目（07-A-024）; 淮海工学院江苏省海洋生物技术重点建设实验室开放课题（2010HS07）; 江苏省海洋资源开发研究院开放课题（JSIMR10E02） |
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| 摘 要： | 以H2O2为氧化剂,通过苯乙烯选择性氧化制备苯乙酮,研究Trp-配位聚合物催化活性。通过红外、紫外、沸点测定等手段,对产物进行表征。探讨Trp-配位聚合物中金属离子种类、催化剂用量、H2O2/苯乙烯体积比和反应温度对催化氧化的影响。优化条件为：Ni2＋-Trp配位聚合物与苯乙烯物质的量比为1∶150,质量分数30%H2O2与苯乙烯的体积比为1.0∶8.3,在50℃时,反应6h,产率为21.9%。
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| 关 键 词： | Trp-配位聚合物 催化氧化 苯乙烯 苯乙酮 |
Oxidation of Styrene Catalyzed by Trp-coordination Polymer |
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| WANG Jian,LI Chao,ZHU Liu-hong,LIU Wei-wei,MA Wei-xing.Oxidation of Styrene Catalyzed by Trp-coordination Polymer[J].Journal of Huaihai Institute of Technology:Natural Sciences Edition,2011(4):38-41. |
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| Authors: | WANG Jian LI Chao ZHU Liu-hong LIU Wei-wei MA Wei-xing |
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| Affiliation: | (School of Chemical Engineering,Huaihai Institute of Technology,Lianyungang 222005,China) |
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| Abstract: | Styrene was oxidized selectively to prepare acetophenone by using H2O2 as the oxidizer.The catalytic activity of Trp-coordination polymers had been researched.IR,UV and boiling point were determinated to characterize the product.The effect of major factors on the reaction,such as the metal ions in coordination polymers,the dosage of catalyst,the ratio of perhydrol to styrene and the reaction temperature,were discussed.The optimum conditions were confirmed as follows： the volume ratio of 30% H2O2 to styrene is 1.0∶8.3,the molar ratio of Ni2＋-Trp catalyst to styrene is 1∶150,the temperature is at 50 ℃,the time is 6 h and the yield of product reached 21.9%. |
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| Keywords: | Trp-coordination polymer catalytic oxidation styrene acetophenone |
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