2-phenyl-1,1,2-tricyanoethylene | 4364-80-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-phenyl-1,1,2-tricyanoethylene
• 英文别名: phenyltricyanoethylene；tricyanovinylbenzene；TCNVB；phenyl-ethenetricarbonitrile；Phenyl-aethentricarbonitril；2-Phenylethene-1,1,2-tricarbonitrile
• CAS: 4364-80-1
• 化学式: C₁₁H₅N₃
• 分子量: 179.181
• InChiKey: QFLGJTBVYNAVJA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  71.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-phenyl-1,1,2-tricyanoethylene 在 盐酸 作用下， 生成 cyano-phenyl-maleic acid
  参考文献：
  名称：

  Cyanocarbon Chemistry. VII.¹ Tricyanoethylenes

  摘要：

  DOI：

  10.1021/ja01544a057
• 作为产物：
  描述：

  2-phenyl-ethane-1,1,2-tricarbonitrile 在 N-氯代丁二酰亚胺 作用下， 以 乙醚 为溶剂， 生成 2-phenyl-1,1,2-tricyanoethylene
  参考文献：
  名称：

  New porphyrazine macrocycles with high viscosity-sensitive fluorescence parameters

  摘要：

  New tetraaryltetracyanoporphyrazines have been obtained in the form of metal complexes and free bases via template assembly of a variety of aryltricyanoethylenes as structural units of the macrocycle, and photophysical properties of the products have been studied. The unique high sensitivity of the fluorescent properties to viscosity has been demonstrated. This property opens the possibility of application of the said compounds as sensors of local viscosity. The prepared macrocycles exhibit significant photocytotoxicity, and can be thus used as sensitizers of photodynamic therapy.

  DOI：

  10.1134/s1070363216060189

文献信息

• Regular Acyclic and Macrocyclic [AB] Oligomers by Formation of Push–Pull Chromophores in the Chain‐Growth Step
  作者：Fabio Silvestri、Markus Jordan、Kara Howes、Milan Kivala、Pablo Rivera‐Fuentes、Corinne Boudon、Jean‐Paul Gisselbrecht、W. Bernd Schweizer、Paul Seiler、Melanie Chiu、François Diederich

  DOI：10.1002/chem.201003672

  日期：2011.5.23

  4‐bis[(4′‐dihexylamino)phenylethynyl]benzene were selected as suitably reactive monomers for the synthesis of regular [AB] oligomers wherein the push–pull chromophores were formed in the chain‐growth step. Oligomers of two types were isolated: macrocyclic [AB]n and open‐chain B[AB]n oligomers, with n≤4.

  缺电子的（2,2-二氰基乙烯基）苯（DCVB）或（1,2,2-三氰基乙烯基）苯（TCVB）衍生物与ñ，ñ研究了二甲基苯胺基（DMA）取代的乙炔。检查了这些转化的氰基丁二烯产物的结构特征，并测量了所选CA–CR反应的速率。发现利用五氟化TCVB和DCVB的反应速率常数比未取代的类似物的速率常数大一到两个数量级。对包含两个反应性2,2-氰基乙烯基或4-乙炔基丙氨酸位点的底物进行了多个连续的CA-CR反应。选择1,4-双（2,2-二氰基乙烯基）-2,3,5,6-四氟苯和1,4-双[（4'-二己基氨基）苯基乙炔基]苯作为合适的反应性单体，可合成规则的[ AB]低聚物，其中推拉生色团在链增长步骤中形成。分离出两种类型的低聚物：大环[AB]Ñ和开链B [AB] Ñ低聚物，具有Ñ ≤4。
• Novel metal-template assembled highly-functionalized cyanoporphyrazine ytterbium and vanadium complexes for potential photonic and optoelectronic applications
  作者：Larisa G. Klapshina、William. E. Douglas、Ilya S. Grigoryev、Alexey I. Korytin、Sergey A. Lavrentiev、Michael A. Lopatin、Andrey Yu. Lukyanov、Vladimir V. Semenov、Philippe Gerbier、Valeriy M. Treushnikov

  DOI：10.1039/b821667c

  日期：——

  A novel facile synthetic route to the metal-template assembly of a tetrapyrrollic framework from tetracyanoethylene (TCNE) and tricyanovinylbenzene (TCNVB) structural units through reaction of TCNE and TCNVB with metal π-sandwich complexes has been developed. The reactions occur under extremely mild conditions, the porphyrazine macrocycles being assembled in high yield from TCNE and TCNVB building-blocks by VO2+ or Yb3+-template synthesis. The redox behaviour of the novel complexes has been investigated. The vanadyl octacyanoporphyrazine complex was found to be a rare example of a highly-absorbing dye combining significant electron-acceptor properties with a band gap unusually narrow for an organic semiconductor (ca. 1.1 eV). The preparation is described of a novel highly emissive ytterbium complex with a proposed unusual structure obtained by reaction of TCNVB with bis(indenyl)ytterbium(II) in THF. The analytical, spectral and electrochemical investigations of the obtained ytterbium complex indicate it to be a binuclear adduct with Yb(TCNVB)3 species in which a single doubly-reduced TCNVB molecule bridges two Yb3+ cations. The formation of a disordered polynuclear coordination polymer network including a macrocyclic structure and metal cations bridged through the nitrile nitrogen atoms is proposed. The complex is readily soluble and is compatible with a variety of polymeric matrices giving doped polymeric glasses and films which are highly luminescent in the biologically relevant optical window covering the visible and near-infrared (NIR) range (640–1000 nm). In addition, doped polymeric glasses and films highly emissive at the telecommunication wavelength (1540 nm), including a composition consisting of the novel ytterbium complex and an equimolar ratio of the novel ytterbium complex and a per se non-luminescent erbium chelate, have been obtained. The complex is found to be an extraordinarily strong sensitizer of NIR Er3+ emission.

  离子。
• STABILIZED DYES FOR THERMAL DYE TRANSFER MATERIALS
  申请人：Diehl Donald R.

  公开号：US20080182212A1

  公开（公告）日：2008-07-31

  The present invention relates to a cyan dye donor element for thermal transfer imaging comprising a support having thereon a dye layer comprising a mixture of at least two cyan dyes dispersed in a polymeric binder, wherein at least one of the at least two cyan dyes is a light stabilizing dye represented by Formula I and a thermal image recording method utilizing the same cyan dye donor element. The present invention also relates to a cyan inkjet dye comprising a light stabilizing cyan dye represented by Formula I.

  本发明涉及一种用于热转印成像的青色染料供体元件，包括一个支撑体，其上具有一层染料，该染料层包括至少两种青色染料的混合物，分散在聚合物粘合剂中，其中至少两种青色染料中的至少一种是由式I表示的光稳定染料，并且利用该青色染料供体元件的热成像记录方法。本发明还涉及一种青色喷墨染料，包括一种由式I表示的光稳定青色染料。
• Thermal-transfer recording sheet using a specific dye
  申请人：DAI NIPPON PRINTING CO., LTD.

  公开号：EP0854052A1

  公开（公告）日：1998-07-22

  A thermal transfer sheet for a thermal transfer system using a sublimable dye is provided which can provide a sharp full-color image having a satisfactory density and, at the same time, excellent various types of fastness, particularly excellent light fastness. The thermal transfer sheet comprises a substrate sheet and a dye layer provided on one surface of the substrate sheet, the dye layer comprising a binder and a dye represented by the following formula A:

  本发明提供了一种用于使用升华染料的热转印系统的热转印片材，它能提供清晰的全彩图像，具有令人满意的密度，同时具有出色的各种牢度，尤其是出色的耐光牢度。该热转印片材包括基材片材和设置在基材片材一个表面上的染料层，染料层包括粘合剂和由下式 A 表示的染料：
• Optical material having a colored optically anisotropic layer
  申请人：Fujifilm Corporation

  公开号：EP2113807A2

  公开（公告）日：2009-11-04

  An optical material including a colored optically anisotropic layer, the colored optically anisotropic layer having at least one maximum absorption wavelength with a nonpolarized light transmittance of 30 percent or lower in a wavelength range of 430 to 700 nm, wherein the absorbance Amax at the polarization of maximum absorbance and the absorbance Amin at the polarization of minimum absorbance of the colored optically anisotropic layer satisfy the following relation at the maximum absorption wavelength: 1.0 ≤ Amax/Amin ≤ 1.4,and the in-plane retardation of the colored optically anisotropic layer is greater than or equal to 10 nm and less than 1,000 nm, which can be employed as a material for forming a color filter having optical compensation capability.

  一种光学材料，包括有色光学各向异性层，该有色光学各向异性层在430至700纳米的波长范围内具有至少一个最大吸收波长，其非偏振光透射率为30%或更低，其中有色光学各向异性层在最大吸收波长处的偏振吸光度Amax和在最小吸光度处的偏振吸光度Amin满足以下关系式：1.0 ≤ Amax/Amin ≤ 1.4，且有色各向异性光学层的面内延迟大于或等于 10 nm 且小于 1 000 nm，可用作形成具有光学补偿能力的彩色滤光片的材料。