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| 1,3-双(2,6-二异丙基苯基)氯化咪锉嗡的合成 | |
| 引用本文： | 曹佩,王平,杨永忠,马启敏.1,3-双(2,6-二异丙基苯基)氯化咪锉嗡的合成[J].应用化工,2011,40(7):1235-1236. |
| 作者姓名： | 曹佩 王平 杨永忠 马启敏 |
| 作者单位： | 1. 中国海洋大学,环境科学与工程学院,山东,青岛,266003;西安瑞联近代电子材料有限公司,陕西,西安,710077 2. 西安瑞联近代电子材料有限公司,陕西,西安,710077 3. 中国海洋大学,环境科学与工程学院,山东,青岛,266003 |
| 摘 要： | 以2,6-二异丙基苯胺与乙二醛为起始原料,合成1,4-双(2,6-二异丙基苯基)-1,4-二氮丁二烯(IPr-1#),随后与多聚甲醛反应,得到1,3-双(2,6-二异丙基苯基)氯化咪锉嗡(IPr.HCl)。考察了反应温度、时间以及料比等条件对反应结果的影响。优化条件后,两步反应可得到含量为98.5%的白色粉末产品,总收率为77.2%。并通过LC-MS、DSC对产物进行表征。 |
| 关 键 词： | 1 3-双(2 6-二异丙基苯基)氯化咪锉嗡 2 6-二异丙基苯胺 乙二醛 |
Synthesis of 1,3-bis(2,6-disopropylphenyl)imidazolium chloride |
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| CAO Pei,WANG Ping,YANG Yong-zhong,MA Oi-min.Synthesis of 1,3-bis(2,6-disopropylphenyl)imidazolium chloride[J].Applied chemical industry,2011,40(7):1235-1236. | |
| Authors: | CAO Pei WANG Ping YANG Yong-zhong MA Oi-min |
| Affiliation: | CAO Pei1,2,WANG Ping2,YANG Yong-zhong2,MA Qi-min1 (1.College of Environmental Science and Engineering,Ocean University of China,Qingdao 266003,China,2.Xi'an Ruilian Modern Electronic Chemicals Co.,Ltd.,Xi'an 710077,China) |
| Abstract: | 1,3-Bis(2,6-disopropylphenyl)imidazolium chloride(IPr·HCl) was prepared from 2,6-diisopropylaniline,glyoxal and paraformaldehyde by two step reactions.The reaction temperature,reaction time and amount of substance were investigated during two step reactions.Finally,the white powder IPr·HCl was obtained with purity of 98.5%,and the whole yield was 77.2%.Meanwhile,the structure of IPr·HCl was characterized by LC-MS and DSC. |
| Keywords: | 1 3-bis(2 6-disopropylphenyl) imidazolium chloride 2 6-diisopropylaniline gyoxal |
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