5-Fluoro-2,5-dimethyl-1,3-dioxane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: 5-Fluoro-2,5-dimethyl-1,3-dioxane
• 英文别名: 5-fluoro-2,5-dimethyl-1,3-dioxane
• 化学式: C₆H₁₁FO₂
• 分子量: 134.15
• InChiKey: NTODCYZDMRSHOB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• 1,3-DIOXANE COMPOUND HAVING FLUORINE ATOM IN AXIAL POSITION, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20150368225A1

  公开（公告）日：2015-12-24

  A liquid-crystal compound satisfying at least one physical property such as a high clearing point, large dielectric anisotropy and excellent compatibility with other liquid-crystal compounds is described; a liquid-crystal composition containing the compound; and a liquid-crystal display device. The compound is represented by formula (1): wherein, R 1 and R 2 are independently alkyl having 1 to 15 carbons, and in the alkyl, at least one —CH 2 — may be replaced by —O—, —CH═CH— or the like; ring A 1 , ring A 2 and ring A 3 are independently 1,4-cyclohexylene, 1,4-phenylene or the like, and at least one ring A 1 , ring A 2 or ring A 3 is represented by formula (A): wherein, X 1 and X 2 are independently hydrogen or halogen; and Z 1 , Z 2 and Z 3 are independently a single bond, —(CH 2 ) 2 — or the like; and a, b and c are independently 0 or 1, and a sum of a, b and c is 1, 2 or 3.

  描述一种液晶化合物，满足至少一种物理性质，如高清晰点，大介电各向异性和与其他液晶化合物的良好相容性；一种含有该化合物的液晶组合物；以及一种液晶显示装置。该化合物由式（1）表示：其中，R1和R2分别是具有1到15个碳的烷基，且在烷基中，至少一个-CH2-可以被-O-，-CH═CH-或类似物所替代；环A1，环A2和环A3分别是1,4-环己亚甲基，1,4-苯亚甲基或类似物，并且至少一个环A1，环A2或环A3由式（A）表示：其中，X1和X2分别是氢或卤素；Z1，Z2和Z3分别是单键，-(CH2)2-或类似物；a，b和c分别为0或1，且a，b和c的总和为1，2或3。
• US9394272B2
  申请人：——

  公开号：US9394272B2

  公开（公告）日：2016-07-19