(Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl)-acrylonitrile | 1564280-83-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: (Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl)-acrylonitrile
• 英文别名: (Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl)acrylonitrile；(Z)-2-(4-aminophenyl)-3-(4-dodecoxyphenyl)prop-2-enenitrile
• CAS: 1564280-83-6
• 化学式: C₂₇H₃₆N₂O
• 分子量: 404.596
• InChiKey: LJJIVYCZJMRRBR-NJNXFGOHSA-N

物化性质

• 沸点：
  567.5±50.0 °C(predicted)
• 密度：
  1.027±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  30
• 可旋转键数：
  14
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  59
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl)-acrylonitrile 以 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 (E)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl)-acrylonitrile
  参考文献：
  名称：

  Electrically switchable photoluminescence of fluorescent-molecule-dispersed liquid crystals prepared via photoisomerization-induced phase separation

  摘要：

  一种新型α-氰基苯乙烯衍生物（Z）-2-(4-氨基苯基)-3-(4-(十二烷氧基)苯基)丙烯腈被报道，其中Z-E异构化过程伴随着与液晶相容性的显著降低。因此，通过光异构化诱导相分离方法制备了荧光分子分散的液晶。电场可以反复切换光致发光。调节激发光为探索电可控光致发光提供了一种新技术。

  DOI：

  10.1039/c3tc32174f
• 作为产物：
  描述：

  (E)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl)-acrylonitrile 生成 (Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl)-acrylonitrile
  参考文献：
  名称：

  Photoluminescence intensity and polarization modulation of a light emitting liquid crystal via reversible isomerization of an α-cyanostilbenic derivative

  摘要：

  We found reversible photo thermal isomerization of the alpha-cyanostilbenic derivative (Z)-2-(4-aminophenyl)-3-(4-dodecyloxy)phenyl)-acrylonitrile, (Z)-CN-APHP, which is accompanied by a large decrease in compatibility when mixed with a nematic liquid crystal. Moreover, a novel optical switch using a CN-APHP doped liquid crystal that emits partially linearly polarized light is investigated. By controlling the trans-cis isomerization of CN-APHP, it is possibly to modulate not only photoluminescence intensity but also its polarization. This could open possibilities to design improved optical devices. (C) 2016 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2016.01.024

文献信息

• Electrically switchable photoluminescence of fluorescent-molecule-dispersed liquid crystals prepared via photoisomerization-induced phase separation
  作者：Hongbo Lu、Longzhen Qiu、Guiyu Zhang、Aixiang Ding、Weibing Xu、Guobing Zhang、Xianghua Wang、Lin Kong、Yupeng Tian、Jiaxiang Yang

  DOI：10.1039/c3tc32174f

  日期：——

  A novel α-cyanostilbenic derivative, (Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl) acrylonitrile, is reported, wherein a Z–E isomerization process is accompanied by a remarkable decrease in compatibility with liquid crystals. Accordingly, fluorescent-molecule-dispersed liquid crystals have been prepared through a photoisomerization-induced phase separation method. The photoluminescence can be repeatedly switched by an electric field. Modulating the excitation light offers a new technique to explore electrically controllable photoluminescence.

  一种新型α-氰基苯乙烯衍生物（Z）-2-(4-氨基苯基)-3-(4-(十二烷氧基)苯基)丙烯腈被报道，其中Z-E异构化过程伴随着与液晶相容性的显著降低。因此，通过光异构化诱导相分离方法制备了荧光分子分散的液晶。电场可以反复切换光致发光。调节激发光为探索电可控光致发光提供了一种新技术。
• Photoluminescence intensity and polarization modulation of a light emitting liquid crystal via reversible isomerization of an α-cyanostilbenic derivative
  作者：Hongbo Lu、Shaojun Wu、Chao Zhang、Longzhen Qiu、Xianghua Wang、Guobing Zhang、Juntao Hu、Jiaxiang Yang

  DOI：10.1016/j.dyepig.2016.01.024

  日期：2016.5

  We found reversible photo thermal isomerization of the alpha-cyanostilbenic derivative (Z)-2-(4-aminophenyl)-3-(4-dodecyloxy)phenyl)-acrylonitrile, (Z)-CN-APHP, which is accompanied by a large decrease in compatibility when mixed with a nematic liquid crystal. Moreover, a novel optical switch using a CN-APHP doped liquid crystal that emits partially linearly polarized light is investigated. By controlling the trans-cis isomerization of CN-APHP, it is possibly to modulate not only photoluminescence intensity but also its polarization. This could open possibilities to design improved optical devices. (C) 2016 Elsevier Ltd. All rights reserved.