| abstract |
A polymerizable liquid crystal compound having a high maximum temperature of a liquid crystal phase and having necessary properties such as excellent compatibility and optical anisotropy, transparency, mechanical strength, applicability, solubility, crystallinity, and the like. A polymer having many properties such as shrinkage, water permeability, water absorption, melting point, glass transition point, clearing point, chemical resistance, a molded article having optical anisotropy produced from this polymer, and this polymer And a method for producing the liquid crystal compound. A vinyl ketone derivative represented by the formula (1). [Selection diagram] None |