| 外围含对-硝基偶氮苯介晶基团的椭球型硅碳烷树状物 |
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| 引用本文： | 唐新德,高龙成,张其震,范星河,陈小芳,周其凤.外围含对-硝基偶氮苯介晶基团的椭球型硅碳烷树状物[J].中国化学,2006,24(2):169-171. |
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| 作者姓名： | 唐新德 高龙成 张其震 范星河 陈小芳 周其凤 |
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| 作者单位： | [1]Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, Department of Polymer Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China [2]Institute of New Materials, Shandong Jiaotong University, Jinan, Shandong 250023, China [3]School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （No. 20134020） and the Science Research Fund of the Ministry of Education of China （No. 104005）. |
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| 摘 要： | Novel carbosilane liquid crystalline dendrimers based on 1,6-hexanediol were prepared. Using the precursors Gn-C1 （n = 1-3） with Si-C1 bonds on the periphery as dendritic scaffolds and 4-4-（6-hydroxyhexyloxy）phenylazo]- nitrobenzene as mesogenic group, a series of carbosilane liquid crystalline dendrimers from the first to the third generation were synthesized. These carbosilane liquid crystalline dendrimers showed smectic phase.
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| 关 键 词： | 碳硅烷 p-硝基偶氮苯 1 6-己二醇 液晶 碟状液晶分子相 |
| 收稿时间： | 2005-04-14 |
| 修稿时间： | 2005-04-142005-11-04 |
Ellipsoid-shaped Carbosilane Dendrimers Modified with p-Nitroazobenzene Mesogens on the Periphery |
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| TANG, Xin-De, FAN, Xing-He,GAO, Long-Cheng, CHEN, Xiao-Fang,ZHANG, Qi-Zhen, ZHOU, Qi - Feng.Ellipsoid-shaped Carbosilane Dendrimers Modified with p-Nitroazobenzene Mesogens on the Periphery[J].Chinese Journal of Chemistry,2006,24(2):169-171. |
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| Authors: | TANG Xin-De FAN Xing-He GAO Long-Cheng CHEN Xiao-Fang ZHANG Qi-Zhen ZHOU Qi - Feng |
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| Institution: | 1 Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, Department of Polymer Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China;2 Institute of New Materials, Shandong Jiaotong University, Jinan, Shandong 250023, China;3 School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China |
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| Abstract: | Novel carbosilane liquid crystalline dendrimers based on 1,6‐hexanediol were prepared. Using the precursors Gn‐Cl (n=1–3) with Si? Cl bonds on the periphery as dendritic scaffolds and 4‐4‐(6‐hydroxyhexyloxy)phenylazo]‐nitrobenzene as mesogenic group, a series of carbosilane liquid crystalline dendrimers from the first to the third generation were synthesized. These carbosilane liquid crystalline dendrimers showed smectic phase. |
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| Keywords: | 1 6-hexanediol carbosilane dendrimer liquid crystal p-nitroazobenzene mesogen smectic phase |
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