N,N-双(4-甲基苯基)-4-(2-苯乙烯基)苯胺 | 89114-75-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: N,N-双(4-甲基苯基)-4-(2-苯乙烯基)苯胺
• 中文别名: N,N-双(4-甲苯基)-4-(2-苯乙烯)苯胺
• 英文名称: 4-(4,4'-dimethyldiphenylamino)stilbene
• 英文别名: N,N-Bis(4-methylphenyl)-4-(2-phenylethenyl)benzenamine；4-methyl-N-(4-methylphenyl)-N-[4-(2-phenylethenyl)phenyl]aniline
• CAS: 89114-75-0
• 化学式: C₂₈H₂₅N
• 分子量: 375.513
• InChiKey: RMTFQLKKBBWGAH-UHFFFAOYSA-N

物化性质

• 熔点：
  172-173 °C
• 沸点：
  556.2±50.0 °C(Predicted)
• 密度：
  1.116

计算性质

• 辛醇/水分配系数(LogP)：
  8.2
• 重原子数：
  29
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-二对甲苯胺基苯甲醛 、 三苯基苄基溴化膦 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以90%的产率得到N,N-双(4-甲基苯基)-4-(2-苯乙烯基)苯胺
  参考文献：
  名称：

  Ambipolar organic semiconductors with cascades of energy levels for generating long-lived charge separated states: a donor–acceptor1–acceptor2 architectural triarylamine dye

  摘要：

  一种具有电子能级串联的双极半导体，可产生用于太阳能电池应用的长寿命电荷分离态。

  DOI：

  10.1039/c4tc00860j

文献信息

• Ambipolar organic semiconductors with cascades of energy levels for generating long-lived charge separated states: a donor–acceptor1–acceptor2 architectural triarylamine dye
  作者：Tianyang Wang、Krishanthi C. Weerasinghe、Dongzhi Liu、Wei Li、Xilong Yan、Xueqin Zhou、Lichang Wang

  DOI：10.1039/c4tc00860j

  日期：——

  An ambipolar semiconductor with a cascade of electronic energy levels generates a long-lived charge separated state for solar cell applications.

  一种具有电子能级串联的双极半导体，可产生用于太阳能电池应用的长寿命电荷分离态。
• Synthesis and characterization of triphenylamine modified azobenzene dyes
  作者：Chuanwu Zhao、Tianyang Wang、Dongmei Li、Ting Lu、Dongzhi Liu、Qingbo Meng、Qianqian Zhang、Fengqing Li、Wei Li、Wenping Hu、Lichang Wang、Xueqin Zhou

  DOI：10.1016/j.dyepig.2016.10.018

  日期：2017.2

  A series of triphenylamine modified azobenzenes were synthesized and studied theoretically and experimentally. D-A-D structures of these dyes were revealed with an intramolecular charge transfer (ICT) from both triphenylamine or indoline units (donor) to the central azobenzene unit (acceptor). Both computational and experimental results indicate that a stronger electron donating ability of the donor enhances the degree of ICT and improve their HOMO energies. The absorption spectra indicate an increased light absorption by enhanced ICT effect. The intermolecular interaction also affects their absorption ability. The strongest intermolecular interaction results in the best light absorption ability in films. An obviously increased hole mobility was also found as the ICT was-enhanced. These dyes were used as hole transport materials (HTM) of perovskite solar cells to investigate their feasibility. It is revealed that the solubility and filming ability are significant for the photovoltaic performance of devices. (C) 2016 Elsevier Ltd. All rights reserved.