含二氮杂-18-冠-6-单元的向列型液晶化合物的合成和性质

谢明贵,覃军,洪峰,王良御

Synthesis and properties of nematic liquid crystal compounds containing diaza-18-crown-6 ether unit

XIE MINGGUI;QIN JUN;HONG FENG;WANG LIANGYU

化学学报 . 1991, (3): 297 -302 .