[4-(4-Prop-2-enoxyphenyl)phenyl] 4-prop-2-enoxybenzoate | 448933-51-5

• 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-Prop-2-enoxyphenyl)phenyl] 4-prop-2-enoxybenzoate
• 英文别名: [4-(4-prop-2-enoxyphenyl)phenyl] 4-prop-2-enoxybenzoate
• CAS: 448933-51-5
• 化学式: C₂₅H₂₂O₄
• 分子量: 386.447
• InChiKey: IMJFSNHYEPZXDM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  29
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对羟基苯甲酸 在 4-二甲氨基吡啶 、 乙醇 、 水 、 N,N'-二环己基碳二亚胺 、 potassium iodide 、 potassium hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 生成 [4-(4-Prop-2-enoxyphenyl)phenyl] 4-prop-2-enoxybenzoate
  参考文献：
  名称：

  New Liquid-Crystalline Elastomers: 1. Synthesis, Structure, and Phase Behavior of a Series of Mesogenic Crosslinking Agents Containing Reactive Bifunctional Groups

  摘要：

  The synthesis of eight mesogenic crosslinking agents (1c-8c) containing reactive bifunctional groups is described. The chemical structures were characterized by Fourier transform infrared (FTIR) and 1H nuclear magnetic resonance (NMR) spectra. The mesomorphism was investigated by differential scanning calorimetry (DSC) and polarizing optical microscopy (POM). The compounds 1c, 2c, 3c, 5c, 6c, and 8c showed an enantiotropic nematic phase. In addition, 5c exhibited a smectic A (SmA) phase on cooling; 4c exhibited a smectic C (SmC) phase, a SmA phase, and a nematic phase and a monotropic a smectic B (SmB) phase on cooling. 7c revealed an SmA phase and a nematic phase and a monotropic SmC phase on cooling.

  DOI：

  10.1080/15421406.2010.526561

文献信息

• New Liquid-Crystalline Elastomers: 1. Synthesis, Structure, and Phase Behavior of a Series of Mesogenic Crosslinking Agents Containing Reactive Bifunctional Groups
  作者：Xiao-Xu Xu、Zhe Hong、Fei Liu

  DOI：10.1080/15421406.2010.526561

  日期：2010.12.1

  The synthesis of eight mesogenic crosslinking agents (1c-8c) containing reactive bifunctional groups is described. The chemical structures were characterized by Fourier transform infrared (FTIR) and 1H nuclear magnetic resonance (NMR) spectra. The mesomorphism was investigated by differential scanning calorimetry (DSC) and polarizing optical microscopy (POM). The compounds 1c, 2c, 3c, 5c, 6c, and 8c showed an enantiotropic nematic phase. In addition, 5c exhibited a smectic A (SmA) phase on cooling; 4c exhibited a smectic C (SmC) phase, a SmA phase, and a nematic phase and a monotropic a smectic B (SmB) phase on cooling. 7c revealed an SmA phase and a nematic phase and a monotropic SmC phase on cooling.