| abstract |
(57) [Summary] (Correction) [Solution] General formula (I) Specifically, for example And a liquid crystal composition containing the compound. [Effect] This compound has excellent liquid crystallinity, can be easily produced industrially, and is extremely stable chemically. Moreover, Compared with the case of a liquid crystal compound having a corresponding 1,2-dicyclohexylethane skeleton, the addition to the base liquid crystal has almost the same electro-optical characteristics, and in addition, it is difficult to precipitate crystals even at low temperature. Have. Therefore, it is useful as a practical liquid crystal display material. |