摘要
合成新液晶化合物 (对 1 0 十一烯羰氧基 )苯甲酸胆固醇酯 ,用红外光谱、元素分析、质谱、核磁共振谱等进行了结构表征 ,并用差热扫描量热法 (DSC)测定了化合物的相变温度 ,用偏光显微镜观测了化合物的相态结构 .
The new compound cholesteryl \[4 undecylenic carbonyloxy\] benzoate is prepared, and the structure is identified by the elemental analysis?IR spectroscopy?mass spectroscopy?\{\+1?H\} NMR spectroscopy; Its phase transition temperature is obtained by the DSC, and the type of liquid crystalline structure is also identified by the polarizing microscope.
出处
《沈阳化工学院学报》
2001年第3期186-189,共4页
Journal of Shenyang Institute of Chemical Technolgy
