2-(4-(diphenylamino)phenyl)-3,3-diphenylacrylonitrile | 1431371-51-5

• 物质功能分类: 医药中间体 - 二苯胺类中间体
• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-(4-(diphenylamino)phenyl)-3,3-diphenylacrylonitrile
• 英文别名: 3,3-diphenyl-2-[4-(N-phenylanilino)phenyl]prop-2-enenitrile
• CAS: 1431371-51-5
• 化学式: C₃₃H₂₄N₂
• 分子量: 448.567
• InChiKey: XNNNBWADWCQMTM-UHFFFAOYSA-N

物化性质

• 沸点：
  594.4±50.0 °C(Predicted)
• 密度：
  1.169±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  35
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  27
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(4-(diphenylamino)phenyl)-3,3-diphenylacrylonitrile 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 二氯甲烷 为溶剂， 以76%的产率得到2-(4-[bis(4-bromophenyl)amino]phenyl)-3,3-diphenylacrylonitrile
  参考文献：
  名称：

  Polycarbazoles and polytriphenylamines showing aggregation-induced emission (AIE) and intramolecular charge transfer (ICT) behavior for the optical detection of nitroaromatic compounds

  摘要：

  Acceptor-substituted polycarbazoles (PCzTPAN) and polytriphenylamines (PTPATPAN) bearing electron-deficient 2,3,3-triphenylacrylonitrile (TPAN) side groups have been successfully synthesized. Both of them are aggregation-induced emission (AIE)-active and show intramolecular charge transfer (ICT) behavior. PCzTPAN and PTPATPAN aggregates in 90% water/THF were used for the detection of 1,3,5-trinitrobenzene (TNB) as prototypical nitroaromatic compound. They show amplified PL quenching upon addition of TNB with a maximum quenching constant of 5.5 x 10(5) M-1. As additional application example, the detection of the glass transition temperature of polystyrene (PS) was accomplished for PTPATPAN blended into PS at doping concentrations of 0.1-1.0 wt%. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2015.08.064
• 作为产物：
  描述：

  二苯甲酮 生成 2-(4-(diphenylamino)phenyl)-3,3-diphenylacrylonitrile
  参考文献：
  名称：

  Twisted D–π–A solid emitters: efficient emission and high contrast mechanochromism

  摘要：

  三苯基丙烯腈和基于二芳胺的D–π–A发光剂表现出典型的AIE特性，固态效率高达统一，并且具有可切换的机械致变色效应，具有高对比度，使它们成为多功能材料，可广泛应用于光学存储、挥发性有机化合物（VOC）检测、有机发光二极管（OLED）等领域。

  DOI：

  10.1039/c3cc39243k

文献信息

• Integrated electrochromic and electrofluorochromic properties from polyaniline-like polymers with triphenylacrylonitrile as side groups
  作者：Shengchen Yang、Yiting Lin、Jingwei Sun、Chengjian Li、Yujian Zhang、Cheng Zhang

  DOI：10.1016/j.electacta.2022.140443

  日期：2022.7

  rapid developments in electrochromic/ electrofluorochromic (EC/EFC) materials. Though highly efficient ECs have been realized in a lot of systems, the synchronous EFC performance is still severely limited by the low luminescent efficiency (Φf) and slow response. In this work, we designed and synthesized conjugated polymers PDTEC and PTEC, which are composed of polyaniline-like main chains and triphenylacrylonitrile

  近年来见证了电致变色/电致荧光变色（EC/EFC）材料的快速发展。尽管已经在许多系统中实现了高效的 EC，但同步 EFC 的性能仍然受到低发光效率 (Φ f ) 和慢响应的严重限制。在这项工作中，我们设计并合成了由类聚苯胺主链和三苯丙烯腈 (TPAN) 侧链组成的共轭聚合物 PDTEC 和 PTEC。两种聚合物在黄色、橙色和蓝色之间都表现出显着的颜色变化，并且在施加电位时会发生荧光开/关切换。值得注意的是，特别高的 Φ f (44.2%)、荧光对比度 (I on/off=4339）和快速响应（0.18s）同时实现，这在EFC材料中很少见，因为聚合物中难以平衡电化学活性和发光容量。这种令人着迷的综合 EC/EFC 性能将使这些聚合物成为智能光学设备和生物传感器中多功能应用的有希望的候选者。
• [EN] SOLAR CONCENTRATOR<br/>[FR] CONCENTRATEUR SOLAIRE
  申请人：UNIV MELBOURNE

  公开号：WO2015077836A1

  公开（公告）日：2015-06-04

  There are provided luminescent solar concentrators comprising photoluminescent chromophores which exhibit aggregation induced emission (AIE). The solar concentrators find use in the concentration of solar energy and may be coupled to a photovoltaic device to generate solar power.