4-isothiocyanato-4'-n-pentylbiphenyl | 61592-86-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-isothiocyanato-4'-n-pentylbiphenyl
• 英文别名: 4-pentyl-4'-isothiocyanatobiphenyl；4-Isothiocyanato-4'-pentyl-1,1'-biphenyl；1-isothiocyanato-4-(4-pentylphenyl)benzene
• CAS: 61592-86-7
• 化学式: C₁₈H₁₉NS
• 分子量: 281.422
• InChiKey: CVPRIERKONBZQY-UHFFFAOYSA-N

物化性质

• 沸点：
  417.7±34.0 °C(Predicted)
• 密度：
  1.01±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  44.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-amino-4'-n-pentylbiphenyl 在 三乙胺 作用下， 以 氯仿 、 苯 为溶剂， 反应 45.17h， 生成 4-isothiocyanato-4'-n-pentylbiphenyl
  参考文献：
  名称：

  Mesomorphic Properties of 4-n-Pentylbiphenyl Derivatives

  摘要：

  DOI：

  10.1080/00268948208083777

文献信息

• Liquid crystalline cyclohexylbenzene derivatives, their preparation and the liquid crystal compositions containing them
  申请人：Wojskowa Akademia Techniczna im. Jaroslawa Dabrowskiego

  公开号：EP0126883A1

  公开（公告）日：1984-12-05

  4-(trans-4'-n-alkylcyclohexyl)-1-isothiocyanatobenzenes with formula (n integer from 1 to 12) may be prepared starting from the corresponding

  4-(反式-4'-n-烷基环己基)-1-异硫氰基苯的制备方法如下（n 为 1 至 12 的整数）。
• 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。
• Liquidcrystalline cyclohexylbenzene derivatives their manufacturing and novel nematic admixtures containing same
  申请人：Wojskowa Akademia Techniczna im. Jaroslawa Dabrowskiego

  公开号：EP0272580B1

  公开（公告）日：1994-08-17
• 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.
• US4528116A
  申请人：——

  公开号：US4528116A

  公开（公告）日：1985-07-09