一种含有CF_2S桥键的液晶单体化合物的合成

Synthesis of a novel liquid crystalline compound having a CF_2S moiety as a linkage group

以3,5-二氟溴苯为原料,经三步反应,合成了一种以CF2S为桥键的新型液晶材料,总收率为14.0%。该分子的制备方法简便,最终产物的液晶性能需进一步测定。

Using 3,5-difluorobromobenzene as raw material,a novel liquid crystalline compound having a CF2 S moiety as a linkage group was synthesized by a three-step process with a total yield of 14. 0%. This method is effective for its easier operation. The liquid crystal performance of the final product should be further determined.