| 微波促进的氰化反应在液晶材料合成中的应用 |
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| 引用本文： | 沈冬,刘小宁,陶晓春,蔡良珍. 微波促进的氰化反应在液晶材料合成中的应用[J]. 有机化学, 2004, 24(12): 1626-1628 |
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| 作者姓名： | 沈冬 刘小宁 陶晓春 蔡良珍 |
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| 作者单位： | 1. 华东理工大学化学物理研究室,上海,200237
2. 华东理工大学化学系,上海,200237 |
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| 摘 要： | 卤代芳烃的氰化反应在液晶单体合成中广泛应用,但传统的加热方法反应时间长、温度高.成功地将常压微波有机合成技术应用到氰化反应,使反应时间大大缩短、得率提高.通过微波反应合成了一系列常用的含氰类液晶单体和中间体.
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| 关 键 词： | 液晶合成 微波 氰化反应 |
| 修稿时间： | 2003-12-23 |
Microwave-Assisted Cyanation in Synthesis of Liquid Crystals |
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| SHEN,Dong,a LIU,Xiao-Ning a TAO,Xiao-Chun b CAI,Liang-Zhen b. Microwave-Assisted Cyanation in Synthesis of Liquid Crystals[J]. Chinese Journal of Organic Chemistry, 2004, 24(12): 1626-1628 |
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| Authors: | SHEN Dong a LIU Xiao-Ning a TAO Xiao-Chun b CAI Liang-Zhen b |
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| Abstract: | Cyanation of aryl halides is widely used in the synthesis of liquid crystals, but its traditional heating reactions require long time and high temperature. Here we introduced microwave into the reactions and improved the reaction rates and yields greatly. Several liquid crystals and intermediates were synthesized with this new technique. |
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| Keywords: | synthesis of liquid crystal microwave cyanation |
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