4-(4-pentylbenzoyloxy)-2-fluorobenzoic acid | 1227870-23-6

• 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-(4-pentylbenzoyloxy)-2-fluorobenzoic acid
• CAS: 1227870-23-6
• 化学式: C₁₉H₁₉FO₄
• 分子量: 330.356
• InChiKey: GETCXPVECLTPND-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.48
• 重原子数：
  24.0
• 可旋转键数：
  7.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  63.6
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  4-(4-pentylbenzoyloxy)-2-fluorobenzoic acid 在 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Synthesis of Fluorosubstituted Three Ring Esters and Their Dielectric Properties

  摘要：

  Laterally substituted by fluorine atoms 4-cyanophenyl 4-(4-pentylbenzoyloxy)-benzoates have been prepared and their phase transition temperatures, enthalpies and dielectric properties upon frequency were evaluated. The novel compounds exhibit a broad range of nematic mesophase, large positive dielectric anisotropy changing sign at low frequency. They are convenient components of LC mixtures for dual frequency addressing devices.

  DOI：

  10.1080/15421400902817361
• 作为产物：
  描述：

  4-戊基苯甲酰氯 在 吡啶 、 palladium 10% on activated carbon 、 氢气 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 4-(4-pentylbenzoyloxy)-2-fluorobenzoic acid
  参考文献：
  名称：

  Synthesis of Fluorosubstituted Three Ring Esters and Their Dielectric Properties

  摘要：

  Laterally substituted by fluorine atoms 4-cyanophenyl 4-(4-pentylbenzoyloxy)-benzoates have been prepared and their phase transition temperatures, enthalpies and dielectric properties upon frequency were evaluated. The novel compounds exhibit a broad range of nematic mesophase, large positive dielectric anisotropy changing sign at low frequency. They are convenient components of LC mixtures for dual frequency addressing devices.

  DOI：

  10.1080/15421400902817361