| 4-烷基-1-(4’-氯苯基)-环己烷液晶的合成──宽相变温度液晶研究之一 |
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| 引用本文： | 赵慧敏,裴学锋,王良御.4-烷基-1-(4’-氯苯基)-环己烷液晶的合成──宽相变温度液晶研究之一[J].清华大学学报(自然科学版),1986(4). |
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| 作者姓名： | 赵慧敏 裴学锋 王良御 |
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| 作者单位： | 化学系
(赵慧敏，裴学锋)，化学系(王良御) |
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| 摘 要： | 本文报导了用环己烷、酰氯和氯苯反应，两步反应合成４－烷基－１－（４’－氯苯基）－环己烷液晶。研究了反应历程，确定了产量取决于催化剂和反应条件。制备了两种液晶化合物，其化学结构用红外光谱、质谱、核磁共振谱等测定，中介相特征用差示扫描量热仪确定。
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| 关 键 词： | 液晶 烷基环己烷液晶 |
The Synthesis of 4 - Alkyl- 1 - (4' - Chlorophenyl ) Cyclohexane |
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| Zhao Huimin,Pei Xuefeng,Wang Liangyu.The Synthesis of 4 - Alkyl- 1 - (4' - Chlorophenyl ) Cyclohexane[J].Journal of Tsinghua University(Science and Technology),1986(4). |
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| Authors: | Zhao Huimin Pei Xuefeng Wang Liangyu |
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| Institution: | Department of Chemistry |
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| Abstract: | The paper presents the synthesis of 4-Pentyl-1-(4'-Chlorophenyl) Cyclohexane and 4-Proply-1-(4'-Chlorophenyl) Cyclohexane, respectively by the reaction of cyclohexane, 4-pentanoic acid chloride or 4-propionic acid chloride and chlorobenzene. The reaction mechnism was investigated. The amount of this liquid crystal compounds depends on the catalyst and reaction conditions. Two liquid crystal compounds were prepared. Their chemical structures mesomoyphic characteristics were determined by IR, MS, NMR and DSC. |
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| Keywords: | liquid crystals cyclohexane liquid crystal |
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