Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一新氰取代含氟二乙炔液晶。

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.

以碘代氧与乙炔为中间体,采用为催化剂偶联的方法合成了二乙炔液晶化合物。