4-(1,2,2-三苯基乙烯基)-1,1'-联苯 | 70592-08-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 中文名称: 4-(1,2,2-三苯基乙烯基)-1,1'-联苯
• 英文名称: 4-(1,2,2-triphenylvinyl)-1,1'-biphenyl
• 英文别名: 1-Phenyl-4-(1,2,2-triphenylethenyl)benzene
• CAS: 70592-08-4
• 化学式: C₃₂H₂₄
• 分子量: 408.543
• InChiKey: MGZSYRTXCTYTQA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  32
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4-(1,2,2-三苯基乙烯基)-1,1'-联苯 在 甲烷磺酸 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 生成 9-(4-phenylphenyl)-10-phenylphenanthrene 、 3,9,10-triphenylphenanthrene
  参考文献：
  名称：

  Sequential Oxidative Transformation of Tetraarylethylenes to 9,10-Diarylphenanthrenes and Dibenzo[g,p]chrysenes using DDQ as an Oxidant

  摘要：

  Tetraarylethylenes can be sequentially transformed into 9,10-diarylphenanthrenes and dibenzo[g,p]chrysenes using 1 and 2 equiv of DDQ, respectively, in CH(2)Cl(2) containing methanesulfonic acid, in excellent yields. Efficient access to substituted dibenzochrysenes from tetraarylethylenes establishes the versatility of this procedure over the existing multistep syntheses of dibenzochrysenes. Moreover, the ready regeneration of DIM from easily recovered reduced DDQ-H(2) continues to advance the use of DDQ/H(+) for the oxidative C-C bond forming reactions.

  DOI：

  10.1021/ol200069c
• 作为产物：
  描述：

  4-苯基二苯甲酮 在 五氯化磷 作用下， 生成 4-(1,2,2-三苯基乙烯基)-1,1'-联苯
  参考文献：
  名称：

  Norris; Thomas; Brown, Chemische Berichte, 1910, vol. 43, p. 2954

  摘要：

  DOI：

文献信息

• NHC-Nickel Catalyzed C–N Bond Cleavage of Mono-protected Anilines for C–C Cross-Coupling
  作者：Zheng-Bing Zhang、Ji-Bao Xia

  DOI：10.1021/acs.orglett.0c03660

  日期：2020.12.18

  A Ni-catalyzed aryl C–N bond cleavage of mono-protected anilines, N-arylsulfonamides, has been developed. A new N-heterocyclic carbene derived from benzoimidazole shows high reactivity for the C–N cleavage/C–C cross-coupling reaction. The ortho-directing group is not required to break the C–N bond of sulfonyl-protected anilines, which are not limited to π-extended anilines. The mechanistic studies

  已经开发了单保护的苯胺（N-芳基磺酰胺）的Ni催化的芳基C–N键裂解。一种新的衍生自苯并咪唑的N杂环卡宾对C–N裂解/ CC交叉偶联反应具有高反应活性。的邻位不要求导向基团打破磺酰基-保护的苯胺，这不限于π扩展苯胺的C-N键。机理研究表明，磺酰胺基镁盐是关键的偶联中间体。
• Full-color tunable mechanofluorochromism and excitation-dependent emissions of single-arm extended tetraphenylethylenes
  作者：Yi Wang、Ivan Zhang、Binhong Yu、Xiaofeng Fang、Xing Su、Yu-Mo Zhang、Ting Zhang、Bing Yang、Minjie Li、Sean Xiao-An Zhang

  DOI：10.1039/c5tc02623g

  日期：——

  Single-arm extended tetraphenylethylene derivatives exhibit full-color tunable mechanofluorochromism and excitation-dependent emissions.

  单臂延伸四苯乙烯衍生物展示全色可调的机械荧光色变性和激发依赖的发射。
• Aggregation-induced emission tetraphenylethene type derivatives for blue tandem organic light-emitting diodes
  作者：Chia-Wei Liao、Yu-Chien Hsu、Che-Chia Chu、Chih-Hao Chang、Gintare Krucaite、Dmytro Volyniuk、Juozas V. Grazulevicius、Saulius Grigalevicius

  DOI：10.1016/j.orgel.2018.12.025

  日期：2019.4

  device efficiency. Through adopting the specific designs of the intermediate charge generation layer structure and the corresponding device architecture, respective peak efficiencies of 8.2% (19.4 cd/A) and 4.6% (9.5 cd/A) were obtained in tandem devices with 2 and 3 emitters together with slight efficiency roll-off. The superior EL performance demonstrated that the tandem structure possesses high potential

  四苯乙烯（TPE）已被证明是产生出色的聚集诱导排放（AIE）的有效核心分子。在本文中，我们提出用不同的联苯或蒽基片段装饰的TPE部分，以避免纯净薄膜的结晶并同时收获蓝色AIE。两种合成的化合物2-（4-联苯基）-1,1,2-三苯基乙烯（2）和2-（9-蒽基）-1,1,2-三苯基乙烯（3）具有双极传输能力，高热稳定性稳定，以及强大的天蓝色AIE。化合物2和3均被选作发射体，以研究其电致发光应用。经过优化的无掺杂天蓝色有机发光二极管（OLED），具有2个和3个分别表现出3.8％（8.8 cd / A）和2.2％（4.0 cd / A）的最大效率。这些结果说明了含有联苯或蒽基片段的TPE衍生物的有效分子设计概念。此外，使用了串联设备架构来提高设备效率。通过采用中间电荷产生层结构和相应的器件体系结构的特定设计，在具有2个和3个发射器的串联器件中，分别获得了8.2％（19.4 cd / A）和4.6％（9
• Practical Synthesis of Unsymmetrical Tetraarylethylenes and Their Application for the Preparation of [Triphenylethylene−Spacer−Triphenylethylene] Triads
  作者：Moloy Banerjee、Susanna J. Emond、Sergey V. Lindeman、Rajendra Rathore

  DOI：10.1021/jo701474y

  日期：2007.10.1

  [GRAPHICS]We have demonstrated that reactions of diphenylmethyllithium with a variety of substituted benzophenones produces corresponding tertiary alcohols that are easily dehydrated, without any need for purification, to produce various unsymmetrical and symmetrical tetraarylethylenes in excellent yields. The simplicity of the method allows for the preparation of a variety of ethylenic derivatives in multigram (10-50 g) quantities with great ease. The methodology was successfully employed for the preparation of various triphenylethylene (TPE)-based triads (i.e., TPE-spacer-TPE) containing polyphenylene and fluoranyl-based spacers. The ready availability of various substituted tetraarylethylenes allowed us to shed light on the effect of substituents on the oxidation potentials (E-ox) of various tetraarylethylenes. Moreover, the electronic coupling among the triphenylethylene moieties in various TPE-spacer-TPE triads was briefly probed by electrochemical and optical methods.