Synthesis and characterization of dimesogenic liquid crystalline compounds containing cholesteryl and azo-imine linking group

机译：含胆固醇基和偶氮亚胺连接基团的致二色液晶化合物的合成与表征

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New non-symmetric dimesogenic liquid crystalline compounds containing cholesteryl moiety and azo-imine linking group interconnecting via different alkyl spacers were synthesized. The thermal properties were investigated by polarized optical microscopy (POM). These compounds have liquid crystalline properties over a much wide temperature ranges with characteristic textures. With decreasing length of the flexible spacer, the corresponding Tm, Ti of dimesogenic liquid crystalline compounds increased, and its mesophase temperature range widened.

机译：合成了含有胆气部分和通过不同烷基间隔物互连的胆甾醇部分和偶氮亚胺连接基团的新的非对称二核液晶化合物。通过偏振光光学显微镜（POM）研究了热性质。这些化合物在具有特征纹理的宽温度范围内具有液晶性能。随着柔性间隔物的长度的减小，相应的TM，Ti的二核液晶化合物的增加，其中间级温度范围变宽。

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《2011 International Conference on Remote Sensing, Environment and Transportation Engineering》|2011年|p.6403-6405|共3页
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Jing Xiaoping; Wu changcheng;
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中图分类环境遥感;
关键词
azo-imine linking group; cholesterol; dimesogenic; liquid crystalline; synthesis;

机译：偶氮-亚胺连接基;胆固醇;二甲生;液晶;合成;

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Synthesis and characterization of dimesogenic liquid crystalline compounds containing cholesteryl and azo-imine linking group

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