1-cyano-trans-1,2-bis(4-methylbiphenyl)ethylene

• 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: 1-cyano-trans-1,2-bis(4-methylbiphenyl)ethylene
• 英文别名: (Z)-2,3-bis[4-(4-methylphenyl)phenyl]prop-2-enenitrile
• 化学式: C₂₉H₂₃N
• 分子量: 385.508
• InChiKey: YYELGOLISZOMMD-VUTHCHCSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-(溴甲基)-4-(4-甲基苯基)苯 在 乌洛托品 、 四丁基氢氧化铵 作用下， 以 四氢呋喃 、 氯仿 、 叔丁醇 为溶剂， 反应 15.0h， 生成 1-cyano-trans-1,2-bis(4-methylbiphenyl)ethylene
  参考文献：
  名称：

  Enhanced Emission and Its Switching in Fluorescent Organic Nanoparticles

  摘要：

  A new class of organic nanoparticles (CN-MBE nanoparticles) with a mean diameter of ca. 30-40 nm, which exhibit a strongly enhanced fluorescence emission, were prepared by a simple reprecipitation method. CN-MBE (1-cyano-trans-1,2-bis-(4'-methylbiphenyl)ethylene) is very weakly fluorescent in solution, but the intensity is increased by almost 700 times in the nanoparticles. Enhanced emission in CN-MBE nanoparticles is attributed to the synergetic effect of intramolecular planarization and J-type aggregate formation (restricted excimer formation) in nanopaticles. On/off fluorescence switching for organic vapor was demonstrated with CN-MBE nanoparticles.

  DOI：

  10.1021/ja0269082

文献信息

• Color filter and color filter array panel
  申请人：Samsung Display Co., Ltd.

  公开号：US10290781B2

  公开（公告）日：2019-05-14

  Provided is a color filter array panel. The color filter array panel according to exemplary embodiments of the present invention includes: a substrate; a color filter disposed on the substrate and including a colorant including at least one of a pigment and a dye, and a solid fluorescent material; and a light source unit supplying light to the color filter, in which the solid fluorescent material is an aggregation induced emission enhancement (AIEE) material of which a liquid state is solidified to increase fluorescence efficiency.

  本发明提供了一种彩色滤光片阵列面板。根据本发明示例性实施例的彩色滤光片阵列面板包括：基板；设置在基板上的彩色滤光片，包括着色剂（包括颜料和染料中的至少一种）和固体荧光材料；以及向彩色滤光片提供光线的光源装置，其中固体荧光材料是聚集诱导发射增强（AIEE）材料，其液态固化以提高荧光效率。
• COLOR FILTER AND COLOR FILTER ARRAY PANEL
  申请人：KIM Young Do

  公开号：US20130106313A1

  公开（公告）日：2013-05-02

  Provided is a color filter array panel. The color filter array panel according to exemplary embodiments of the present invention includes: a substrate; a color filter disposed on the substrate and including a colorant including at least one of a pigment and a dye, and a solid fluorescent material; and a light source unit supplying light to the color filter, in which the solid fluorescent material is an aggregation induced emission enhancement (AIEE) material of which a liquid state is solidified to increase fluorescence efficiency.
• US9505975B2
  申请人：——

  公开号：US9505975B2

  公开（公告）日：2016-11-29
• Enhanced Emission and Its Switching in Fluorescent Organic Nanoparticles
  作者：Byeong-Kwan An、Soon-Ki Kwon、Sang-Don Jung、Soo Young Park

  DOI：10.1021/ja0269082

  日期：2002.12.1

  A new class of organic nanoparticles (CN-MBE nanoparticles) with a mean diameter of ca. 30-40 nm, which exhibit a strongly enhanced fluorescence emission, were prepared by a simple reprecipitation method. CN-MBE (1-cyano-trans-1,2-bis-(4'-methylbiphenyl)ethylene) is very weakly fluorescent in solution, but the intensity is increased by almost 700 times in the nanoparticles. Enhanced emission in CN-MBE nanoparticles is attributed to the synergetic effect of intramolecular planarization and J-type aggregate formation (restricted excimer formation) in nanopaticles. On/off fluorescence switching for organic vapor was demonstrated with CN-MBE nanoparticles.