[4-(Trifluoromethoxy)phenyl] 4-hydroxybenzoate | 1594109-72-4

• 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-(Trifluoromethoxy)phenyl] 4-hydroxybenzoate
• 英文别名: [4-(trifluoromethoxy)phenyl] 4-hydroxybenzoate
• CAS: 1594109-72-4
• 化学式: C₁₄H₉F₃O₄
• 分子量: 298.218
• InChiKey: OFVIVPLWILNDHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  [4-(Trifluoromethoxy)phenyl] 4-hydroxybenzoate 、 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Investigation of high Δεderivatives of the [closo-1-CB₉H₁₀]⁻anion for liquid crystal display applications

  摘要：

  两系列硫铵咪唑离子化合物，作为高Δε添加剂，用于向列相体系中的[closo-1-CB₉H₁₀]−阴离子。

  DOI：

  10.1039/c4tc00230j
• 作为产物：
  描述：

  4-苯甲氧基苯(甲)酰氯 在 palladium on activated charcoal 、 氢气 、 三乙胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 生成 [4-(Trifluoromethoxy)phenyl] 4-hydroxybenzoate
  参考文献：
  名称：

  Investigation of high Δεderivatives of the [closo-1-CB₉H₁₀]⁻anion for liquid crystal display applications

  摘要：

  两系列硫铵咪唑离子化合物，作为高Δε添加剂，用于向列相体系中的[closo-1-CB₉H₁₀]−阴离子。

  DOI：

  10.1039/c4tc00230j

文献信息

• Homeotropically aligned liquid crystal film and process for producing the same
  申请人：Hirai Yoshiharu

  公开号：US20070128379A1

  公开（公告）日：2007-06-07

  The invention includes homeotropically aligned liquid crystal films obtained by applying a polymerizable liquid crystal composition containing at least one compound selected from the group consisting of polymerizable liquid crystal compounds represented by the following formula (1-1) to the following formula (1-3) onto a substrate having a polar surface, and polymerizing the composition: wherein R 1 is methyl or ethyl; Z 1 is a single bond, —COO—, —OCO—, —CH═CH—COO— or —CH 2 CH 2 —COO—; Z 2 is —COO— or —OCO—; each Y is independently hydrogen or fluorine; X is —OCF 3 or —CN; w is 0, 1 or 2; and a is an integer of 1 to 10.
• OPTICALLY ANISOTROPIC SUBSTANCE
  申请人：HIRAI YOSHIHARU

  公开号：US20120274888A1

  公开（公告）日：2012-11-01

  A polyamic acid-type photo-alignment layer in a heating process only below approximately 140° C., and an optically anisotropic substance in which various polymerizable liquid crystal compositions are uniformly oriented by use of the layer are provided. An optically anisotropic substance obtained by applying a polyamic acid varnish which is a composition including a polyamic acid having a divalent azobenzene group in the principal chain or its derivative, or a composition including a mixture of both this polyamic acid or its derivative and other polyamic acids or its derivative as a polymer component, to a supporting substrate, by drying the resultant layer at a temperature range of approximately 50° C. to approximately 140° C., by carrying out alignment treatment by irradiation of the layer with light, applying a polymerizable liquid crystal composition to a alignment layer formed by means of the treatment, and polymerizing the composition.