| 链行走烯烃聚合催化剂配体的合成与表征 |
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| 引用本文： | 赵千,王玉茹,邵楠,李翠勤.链行走烯烃聚合催化剂配体的合成与表征[J].化学工程师,2013(12):1-3. |
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| 作者姓名： | 赵千 王玉茹 邵楠 李翠勤 |
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| 作者单位： | 东北石油大学化学化工学院,黑龙江大庆163318 |
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| 基金项目： | 国家大学生创新性实验计划项目“链行走催化剂催化乙烯制备树枝状聚乙烯” |
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| 摘 要： | 2,6-二异丙基苯胺和丁二酮为原料,通过希夫碱反应合成了一类链行走催化剂配体。采用条件实验确定了希夫碱反应的最佳条件为:n(丁二酮):n(2,6-二异丙基苯胺)=2.5∶1,反应温度25℃,反应时间12h,收率为83.43%。红外光谱和元素分析的结果表明,合成产品的结构与其理论结构相符。
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| 关 键 词： | 希夫碱反应 链行走催化剂 合成 表征 |
Synthesis and characterization of chain walking catalyst ligand |
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| ZHAO Qian,WANG Yu-ru,SHAO Nan,Li Cui-qin.Synthesis and characterization of chain walking catalyst ligand[J].Chemical Engineer,2013(12):1-3. |
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| Authors: | ZHAO Qian WANG Yu-ru SHAO Nan Li Cui-qin |
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| Affiliation: | (College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, China) |
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| Abstract: | A chain walking catalyst ligand has been synthesized by means of Schiff reaction with 2,6-diiso- propylaniline and butanedione as raw materials. The effect of reaction conditions on the yield of the ligand was in- vestigated and the optimum reaction conditions were estimated as follows： the molar ratio of butanedione and 2,6- diisopropylaniline to was 2.5：1, the reaction temperature was 25℃, and the reaction time was 12h. Under the opti- mum reaction conditions, the yield of the ligand was 83.43%. The product was confirmed as desired by elemental analysis and IR spectroscopy. |
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| Keywords: | Schiff reaction chain walking catalyst synthesis characterization |
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