(R)-2-hydroxy-2-phenylethyl 4-(6-acryloyloxyhexyloxy)cinnamate | 951660-89-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (R)-2-hydroxy-2-phenylethyl 4-(6-acryloyloxyhexyloxy)cinnamate
• CAS: 951660-89-2
• 化学式: C₂₆H₃₀O₆
• 分子量: 438.521
• InChiKey: PBNBOGDWVIMPMO-DTKKNGCVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.65
• 重原子数：
  32.0
• 可旋转键数：
  14.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  82.06
• 氢给体数：
  1.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  (R)-2-hydroxy-2-phenylethyl 4-(6-acryloyloxyhexyloxy)cinnamate 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 、 二氯甲烷-D2 为溶剂， 生成
  参考文献：
  名称：

  Photo-Isomerizable Derivatives of Phenylethanediol and Cinnamic Acid: Useful Compounds for Single-Layer R, G, and B Cholesteric Color Filters

  摘要：

  This article describes the synthesis of derivatives of (R)-phenylethanediol and cinnamic acid. These molecules are photo-isomerizable and contain two acrylate groups that can form densely cross-linked cholesteric polymer films. The Z-isomers formed by irradiation of the E-isomeric cinnamic acid derivatives exhibit a much lower helical twisting power than that of the E-isomers. In this way, the reflection wavelength of cholesteric layers made with these molecules can be increased by irradiation. After polymerization, the cholesteric films are thermally stable and hence these molecules are suitable for use in cholesteric color filters that find application in liquid-crystalline displays.

  DOI：

  10.1080/15421400600700299
• 作为产物：
  描述：

  在 4-甲基苯磺酸吡啶 作用下， 以 乙醇 为溶剂， 生成 (R)-2-hydroxy-2-phenylethyl 4-(6-acryloyloxyhexyloxy)cinnamate
  参考文献：
  名称：

  Photo-Isomerizable Derivatives of Phenylethanediol and Cinnamic Acid: Useful Compounds for Single-Layer R, G, and B Cholesteric Color Filters

  摘要：

  This article describes the synthesis of derivatives of (R)-phenylethanediol and cinnamic acid. These molecules are photo-isomerizable and contain two acrylate groups that can form densely cross-linked cholesteric polymer films. The Z-isomers formed by irradiation of the E-isomeric cinnamic acid derivatives exhibit a much lower helical twisting power than that of the E-isomers. In this way, the reflection wavelength of cholesteric layers made with these molecules can be increased by irradiation. After polymerization, the cholesteric films are thermally stable and hence these molecules are suitable for use in cholesteric color filters that find application in liquid-crystalline displays.

  DOI：

  10.1080/15421400600700299