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| 溴化N-正庚基吡啶的制备和光谱分析 | |
| 引用本文： | 张璇,赵志刚,田鹏,陶玫蓉,秦雨,许婷婷. 溴化N-正庚基吡啶的制备和光谱分析[J]. 沈阳工程学院学报(自然科学版), 2012, 8(1): 90-92 |
| 作者姓名： | 张璇 赵志刚 田鹏 陶玫蓉 秦雨 许婷婷 |
| 作者单位： | 1. 沈阳师范大学计算机与数学基础教学部,沈阳110034;沈阳师范大学化学与生命科学学院,沈阳110034 2. 沈阳师范大学计算机与数学基础教学部,沈阳,110034 3. 沈阳师范大学化学与生命科学学院,沈阳,110034 |
| 基金项目： | 国家自然科学基金资助项目，辽宁省教育厅资助项目，辽宁省自然科学基金资助项目 |
| 摘 要： | 实验合成了溴化N-正庚基吡啶离子液体,对合成的过程进行了改进和优化.同时用红外光谱表征了溴化N-正庚基吡啶的结构,由结果的特征峰证明合成了目标产物.用紫外分光光度计进行了溴化N-正庚基吡啶在水、乙醇、乙腈中的定性光谱分析,结果表明:具有不同极性和酸碱性的溶剂会影响溴化N-正庚基吡啶的紫外光谱,因此在分析离子液体的紫外光谱图时,要明确所用的溶剂. |
| 关 键 词： | 溴化N-正庚基吡啶 红外光谱 紫外光谱 |
Study on Preparation of N-heptyl Pyridium Bromide and Spectrum Analysis |
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| ZHANG Xuan , ZHAO Zhi-gang , TIAN Peng , TAO Mei-rong , QIN Yu , XU Ting-ting. Study on Preparation of N-heptyl Pyridium Bromide and Spectrum Analysis[J]. Journal of Shenyang Institute of Engineering(Natural Science Edition), 2012, 8(1): 90-92 | |
| Authors: | ZHANG Xuan ZHAO Zhi-gang TIAN Peng TAO Mei-rong QIN Yu XU Ting-ting |
| Affiliation: | 1.Fundamental Education Division of Computer and Mathematics,Shenyang Normal University,Shenyang 110034,China; 2.College of Chemistry and Life Science,Shenyang Normal University,Shenyang 110034,China) |
| Abstract: | In this paper,a new type of ionic liquid-N-heptyl pyridium bromide was synthesized.The structure was characterized by infrared spectrometry and analyzed.Then,the structure was characterized by ultraviolet spectrometry in water,alcohol,and acetonitrile.The results show that the polarity and pH would lead to the changes in UV spectrum.Therefore,the solvent must be made sure of,when analyzing the UV spectrum of ionic liquid. |
| Keywords: | N-heptyl pyridium bromide infrared spectrometry ultraviolet spectrometry |
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