Ester compounds having a pyrimidine ring, using as their raw material, substituted pyrimidinols in place of expensive p-substituted phenols, and also useful as a material for liquid crystal display elements are provided which esters are expressed by the general formula ##STR1## wherein R represents an alkyl or alkoxy group of 1 to 10 carbon atoms; X represents a halogen atom of F, Cl or Br, cyano group or an alkyl or alkoxy group of 1 to 10 carbon atoms; ##STR2## represents ##STR3## and n is 0 or 1.
提供一种具有
嘧啶环的酯化合物,以取代昂贵的对位取代
酚的原料,使用取代
嘧啶醇,同时也作为液晶显示元件的材料。这些酯化合物由以下一般公式表示:##STR1## 其中R代表1到10个碳原子的烷基或烷氧基基团;X代表F、Cl或Br的卤素原子、
氰基或1到10个碳原子的烷基或烷氧基基团;##STR2## 代表##STR3## ,n为0或1。