| 环己烷中间体及其酯类液晶的合成 |
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| 引用本文： | 王公应,蒯乃功,李国镇.环己烷中间体及其酯类液晶的合成[J].华东理工大学学报(自然科学版),1989(4). |
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| 作者姓名： | 王公应 蒯乃功 李国镇 |
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| 作者单位： | 华东化工学院化学系
(王公应，蒯乃功)，华东化工学院化学系(李国镇) |
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| 摘 要： | 本文以苯甲醚为原料合成4-正烷基苯酚(1),产率比以苯酚为原料的方法提高15%。(1)经催化加氢得到的4-正烷基环己醇(2),经气相色谱分析,主要产物为反式异构体。用相转移催化的方法将(2)转化为4-氯烷基环己烷(3),经格氏试剂合成得4-烷基环己基甲酸(4)。以(2)和(4)为原料合成了四种酯类液晶。
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| 关 键 词： | 合成 液晶 酯 环己烷 苯甲醚 |
Syntheses of Cyclohexane Intermediates and Ester Series Liquid Crystal |
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| Wang Gongying,Kuai Naigong Li Guozhen.Syntheses of Cyclohexane Intermediates and Ester Series Liquid Crystal[J].Journal of East China University of Science and Technology,1989(4). |
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| Authors: | Wang Gongying Kuai Naigong Li Guozhen |
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| Institution: | Department of Chemistry |
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| Abstract: | In this paper, 4-alkyl phenols(1)are synthesized from anisole, as compared with phenol used as starting material, the yield has increased by 15%. (1) are hydrogenized with Raney Ni catalyst give 4-alkyl cyclohexanols(2), the major product is transisomer through gas chromatography analysis. 4-chloro alkyl cyclohexanes (3) are synthesized from (2) with phase transfer catalyst and 4-alkyl cyclohexane carboxylic acids (4) are synthesized from Gringnard reagents of (3). The four ester series liquid crystals are synthesized from (2) and (4). |
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| Keywords: | synthesis liquid crystal esters cyclohexane anisol |
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