(2Z,2'Z)-3,3'-benzene-1,4-diylbis[2-(4-nitrophenyl)prop-2-enenitrile] | 149247-73-4

• 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: (2Z,2'Z)-3,3'-benzene-1,4-diylbis[2-(4-nitrophenyl)prop-2-enenitrile]
• 英文别名: (2Z,2'Z)-3,3'-(1,4-phenylene)bis(2-(4-nitrophenyl)acrylonitrile)；2,2'-bis-(4-nitro-phenyl)-3,3'-p-phenylene-di-acrylonitrile；2,2'-Bis-(4-nitro-phenyl)-3,3'-p-phenylen-di-acrylonitril；1.4-Bis-(4-nitro-β-cyan-styryl)-benzol；Benzeneacetonitrile, alpha,alpha'-[1,4-phenylenedimethylidyne]bis[4-nitro-；(Z)-3-[4-[(Z)-2-cyano-2-(4-nitrophenyl)ethenyl]phenyl]-2-(4-nitrophenyl)prop-2-enenitrile
• CAS: 149247-73-4
• 化学式: C₂₄H₁₄N₄O₄
• 分子量: 422.4
• InChiKey: BNPWYAQUMWGYNR-JFMUQQRKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  32
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  139
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  对苯二甲醛 、 对硝基苯乙腈 在 哌啶 作用下， 以 甲醇 为溶剂， 反应 0.53h， 以71%的产率得到(2Z,2'Z)-3,3'-benzene-1,4-diylbis[2-(4-nitrophenyl)prop-2-enenitrile]
  参考文献：
  名称：

  Functionalized cyano-OPVs as melt-processable two-photon absorbers

  摘要：

  几种氰基功能化的低聚芴（cyano-OPV）染料通过修饰不同烷基取代基，旨在开发可熔融加工、具有双光子吸收特性的材料。这些新型染料展现出的双光子吸收截面范围在400至850 GM之间，可在低至约100°C的温度下熔融加工，并具备高度热稳定性。这些分子形成激发态二聚体（excimer）的倾向性，也使它们在传感器和数据存储应用领域颇具潜力。

  DOI：

  10.1039/c2jm15846a

文献信息

• Functionalized cyano-OPVs as melt-processable two-photon absorbers
  作者：Brian T. Makowski、Joseph Lott、Brent Valle、Kenneth D. Singer、Christoph Weder

  DOI：10.1039/c2jm15846a

  日期：——

  Several cyano-functionalized oligo(phenylenevinylene) (cyano-OPV) dyes were modified with different alkyl substituents with the objective to develop melt-processable, two-photon absorbing materials. The new dyes exhibit two-photon absorption cross-sections in the range of 400–850 GM, can be melt-processed at temperatures as low as ∼100 °C, and offer high thermal stability. The propensity of these molecules to form excimers also makes them interesting for sensor and data storage applications.

  几种氰基功能化的低聚芴（cyano-OPV）染料通过修饰不同烷基取代基，旨在开发可熔融加工、具有双光子吸收特性的材料。这些新型染料展现出的双光子吸收截面范围在400至850 GM之间，可在低至约100°C的温度下熔融加工，并具备高度热稳定性。这些分子形成激发态二聚体（excimer）的倾向性，也使它们在传感器和数据存储应用领域颇具潜力。
• Photoreceptors for electrophotography
  申请人：KONICA CORPORATION

  公开号：EP0078151A1

  公开（公告）日：1983-05-04

  A photoreceptor for electrophotography which is highly durable and sensitive, and has a low residual potential comprises a conductive support and an overlaying photosensitive layer which contains at least one azo compound of formula (I) or (II) wherein Ar1, Ar2, Ar3 and Ar4, are each an aromatic hydrocarbon or aromatic heterocyclic radical R1, R2, R3 and R4 are each an electron-attractive group or hydrogen, at least one of R1, R2, R3 and R4 being an electron attractive group; and A is wherein X is hydroxy or a group of the formula: wherein R6 and R7 are each hydrogen or alkyl, R8 is alkyl or aryl; Y is halogen, alkyl, alkoxy, carboxy, sulfo, carbamoyl, or sulfamoyl; Z is an atomic group necessary for making an aromatic hydrocarbon or aromatic heterocyclic ring; R5 is hydrogen, amino, carbamoyl, carboxy or an ester group thereof; Ar5 is aryl; n is 1, 2 or 3; and m is 0, 1 or 2.

  一种高耐久性、高灵敏度、低残留电位的电致发光用感光元件，包括一个导电支架和一个叠加感光层，该感光层含有至少一种式(I)或(II)的偶氮化合物 其中 Ar1、Ar2、Ar3 和 Ar4 各为芳香烃或芳香杂环基 R1、R2、R3 和 R4 各自是引电子基团或氢，其中 R1、R2、R3 和 R4 中至少有一个是引电子基团；以及 A 是 其中 X 是羟基或一个式中的基团： 其中 R6 和 R7 各自是氢或烷基，R8 是烷基或芳基；Y 是卤素、烷基、烷氧基、羧基、磺基、氨基甲酰基或氨基磺酰基；Z 是构成芳香烃或芳香杂环所必需的原子团；R5 是氢、氨基、氨基甲酰基、羧基或其酯基；Ar5 是芳基；n 是 1、2 或 3；m 是 0、1 或 2。
• Kauffmann, Chemische Berichte, 1917, vol. 50, p. 1622
  作者：Kauffmann

  DOI：——

  日期：——
• US4537847A
  申请人：——

  公开号：US4537847A

  公开（公告）日：1985-08-27
• Microwave assisted synthesis, spectroscopic studies and non linear optical properties of bis-chromophores
  作者：Salman A. Khan、M.A.N. Razvi、Ahmed H. Bakry、S.M. Afzal、Abdullah M. Asiri、Samy A. El-Daly

  DOI：10.1016/j.saa.2014.08.065

  日期：2015.2

  Bis chromophores were synthesized by the terephthalaldehyde with (4-nitrophenyl) acetonitrile/(4-flurophenyl) acetonitrile under microwave irradiation. Bis-chromophores were obtained in good to excellent yields. The structures of bis-chromophores were established by FT-IR, H-1 NMR, C-13 NMR, EI-MS and elemental analyses. Physical chemical properties such as singlet absorption, extinction coefficient, stokes shift, oscillator strength and dipole moment, were investigated by UV-Vis and fluorescence spectroscopy measurements. Further we also measured the nonlinear refractive index and nonlinear absorption coefficients of these compounds using the single beam z-scan technique with a cw argon ion laser at 514.5 nm at different concentrations in DMSO solvent. The third order nonlinear susceptibility was estimated from these measurements and it shows high nonlinearity. The high negative refractive index makes these compounds suitable for optical limiting application. (C) 2014 Elsevier B.V. All rights reserved.