(4-Cyano-3-fluorophenyl) 4-(5-butylpyridin-2-yl)-2-fluorobenzoate

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: (4-Cyano-3-fluorophenyl) 4-(5-butylpyridin-2-yl)-2-fluorobenzoate
• 英文别名: (4-cyano-3-fluorophenyl) 4-(5-butylpyridin-2-yl)-2-fluorobenzoate
• 化学式: C₂₃H₁₈F₂N₂O₂
• 分子量: 392.4
• InChiKey: MHBQXKRAOXVKQO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  29
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  63
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• NOVEL SMECTIC PHASE A LIQUID CRYSTAL MATERIAL
  申请人：Halation Photonics Corporation

  公开号：EP2894148A1

  公开（公告）日：2015-07-15

  The present invention relates to a smectic A phase liquid crystal material, which contains at least one heterocyclic compound of Formula (I): where X and Z are a phenyl ring, F is a fluorine atom, and any one of hydrogen atoms on the phenyl ring may be substituted with a fluorine atom; in the case of Y being a phenyl ring, T is a nitrogen atom, and any one of carbon atoms on the phenyl ring may be substituted with a nitrogen atom; and in the case of Y being a cyclohexyl ring, T is an oxygen atom, a sulfur atom and/or a boron atom, and any one of carbon atoms on the cyclohexyl ring may be substituted with an oxygen atom, a sulfur atom and/or a boron atom. The smectic A phase liquid crystal material of the present invention may further contain at least one ester compound of Formula (II) and an ionic compound. By using the smectic A phase liquid crystal material in a display device, a displayed image can be completely erased without any residual images after long-term placement or long-term drive, the contrast is generally higher than 10, and the drive voltage is generally 20 to 50 V.

  本发明涉及一种 Smectic A 相液晶材料，它含有至少一种式（I）杂环化合物： 其中 X 和 Z 是苯基环，F 是氟原子，苯基环上的氢原子中的任意一个可被氟原子取代；在 Y 是苯基环的情况下，T 是氮原子，苯基环上的碳原子中的任意一个可被氮原子取代；在 Y 为环己基环的情况下，T 为氧原子、硫原子和/或硼原子，环己基环上的任一碳原子可被氧原子、硫原子和/或硼原子取代。本发明的 Smectic A 相液晶材料可进一步含有至少一种式（II）的酯类化合物和一种离子化合物。通过在显示设备中使用本发明的 Smectic A 相液晶材料，显示的图像在长期放置或长期驱动后可被完全擦除而不留任何残像，对比度一般高于 10，驱动电压一般为 20 至 50 V。
• SMECTIC A-PHASE LIQUID CRYSTAL MATERIAL
  申请人：Li Wenlei

  公开号：US20140160384A1

  公开（公告）日：2014-06-12

  The present invention relates to a smectic A phase liquid crystal material, which contains at least one heterocyclic compound. The smectic A phase liquid crystal material of the present invention may further contain at least one ester compound and an ionic compound. By using the smectic A phase liquid crystal material in a display device, a displayed image can be completely erased without any residual images after a long-term placement or a long-term drive, the contrast is generally higher than 10, and the drive voltage is generally 20 to 50 V.