1. Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.
   设计并合成了一类新型末端氰基取代含氟二苯乙炔类液晶。
2. Two kinds of polymerizable liquid crystal compounds have been prepared successfully in the paper, one is tolan-type liquid crystal compound, another is a phenylcyclohexanethyl liquid crystal compound.
   以碘代烷氧基苯与烷基苯乙炔为中间体,采用为催化剂偶联的方法合成了二苯乙炔类液晶化合物。

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