抄録
Dithiocarbamates of type Ar-N(R)CS2R' or xanthates of type Ar-OCS2R were converted into Ar-N(R)CF3 or Ar-OCF3, respectively, by oxidative desulfurization-fluorination. Electro-optical properties of liquid crystals containing-N(R)CF3 or -OCF3 group will be discussed. They are shown to be stable components of nematic liquid crystals mixture.
