(2Z,2'Z)-2,2'-(1,4-phenylene)bis(3-(4-methoxyphenyl)acrylonitrile) | 62555-91-3

• 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)-2,2'-(1,4-phenylene)bis(3-(4-methoxyphenyl)acrylonitrile)
• 英文别名: 3c,3'c-bis-(4-methoxy-phenyl)-2,2'-p-phenylene-di-acrylonitrile；3c,3'c-Bis-(4-methoxy-phenyl)-2,2'-p-phenylen-di-acrylonitril；(Z)-2-[4-[(Z)-1-cyano-2-(4-methoxyphenyl)ethenyl]phenyl]-3-(4-methoxyphenyl)prop-2-enenitrile
• CAS: 62555-91-3
• 化学式: C₂₆H₂₀N₂O₂
• 分子量: 392.457
• InChiKey: MPVBOPJMNDQTTI-DFEHQXHXSA-N

物化性质

• 沸点：
  594.0±50.0 °C(Predicted)
• 密度：
  1.187±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  66
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,4-苯二乙腈 、 4-甲氧基苯甲醛 在 potassium tert-butylate 作用下， 以 N-甲基吡咯烷酮 、 水 、 乙二醇 为溶剂， 反应 24.0h， 生成 (2Z,2'Z)-2,2'-(1,4-phenylene)bis(3-(4-methoxyphenyl)acrylonitrile)
  参考文献：
  名称：

  使用反应性喷墨印刷方法原位合成刺激响应的发光有机材料†

  摘要：

  我们已经使用反应性喷墨打印系统制备了发光有机材料。通过印刷醛，苯二乙腈和叔丁醇钾，很容易产生刺激（蒸汽/热）响应性荧光染料以及发光共轭聚合物。

  DOI：

  10.1039/c5tc00334b

文献信息

• Time-temperature indicators
  申请人：Weder Christoph

  公开号：US20070158624A1

  公开（公告）日：2007-07-12

  Time temperature indicators are disclosed which comprise at least one carrier material and one aggregachromic indicator dye and which respond to the combined effects of temperature and time with an easily measurable, time-temperature dependent, irreversible, color change. The invention also discloses to methods to produce such time-temperature indicators and materials therefore. Also, the devices disclose methods for determining the time/temperature history.

  本发明揭示了一种时间温度指示器，包括至少一种载体材料和一种聚集色指示染料，它们对温度和时间的综合影响做出易于测量的时间-温度依赖性的不可逆颜色变化。本发明还揭示了制备这种时间温度指示器和其材料的方法。此外，本发明还揭示了确定时间/温度历史的方法。
• Color tunable photoluminescent blends
  申请人：Lowe Christiane

  公开号：US20060108564A1

  公开（公告）日：2006-05-25

  Embodiments of the present invention are directed toward a photoluminescent article comprising at least one host material and at least one color tunable photoluminescent dye. In certain embodiments, the emission spectrum of the at least one tunable photoluminescent dye may be dependent on the supramolecular architecture of the material. The photoluminescent emission spectrum of the dye is capable of being shifted by subjecting the article to an external stimuli such as, but not limited to, a mechanical deformation, a temperature change, aging of the article, a pressure change, exposure to a chemical compound. In specific embodiments, the color tunable photoluminescent dye is an oligo(phenylene vinylene) compound, such as, but not limited to, 1,4-Bis-(α-cyano-4-methoxystyryl)-benzene, 1,4-bis-(α-cyano-4-methoxystyryl)-2,5-dimethoxybenzene, and 1,4-bis-(α-cyano-4-(2-ethylhexyloxystyryl)-2,5-dimethoxybenzene and 2,5-bis-(α-cyano-4-methoxystyryl)-thiophene. A further embodiment of the invention is method of determining a degree of mechanical deformation, a temperature change, aging of the article, a pressure change, exposure to a chemical compound on an article.

  本发明的实施例针对一种光致发光制品，该制品包含至少一种主材料和至少一种颜色可调的光致发光染料。在某些实施例中，至少一种可调光致发光染料的发射光谱可能取决于材料的超分子结构。染料的光致发光发射光谱能够通过使物品受到外部刺激而改变，例如但不限于机械变形、温度变化、物品老化、压力变化、接触化合物等。在具体的实施方案中，颜色可调的光致发光染料是低聚（亚苯基乙烯）化合物，例如但不限于 1,4-双（α-氰基-4-甲氧基苯乙烯基）-苯、1,4-双-(α-氰基-4-甲氧基苯乙烯基)-2,5-二甲氧基苯，以及 1,4-双-(α-氰基-4-(2-乙基己氧基苯乙烯基)-2,5-二甲氧基苯和 2,5-双-(α-氰基-4-甲氧基苯乙烯基)-噻吩。本发明的另一个实施方案是确定物品机械变形程度、温度变化、物品老化、压力变化、接触化合物程度的方法。
• Buu-Hoi; Eckert, Recueil des Travaux Chimiques des Pays-Bas, 1955, vol. 74, p. 1119,1124
  作者：Buu-Hoi、Eckert

  DOI：——

  日期：——
• PHOTOSENSITIVE PLANOGRAPHIC PRINTING PLATE MATERIAL
  申请人：Matsumura Toshiyuki

  公开号：US20090197202A1

  公开（公告）日：2009-08-06

  Disclosed is a photosensitive surface printing plate material which is suitable for the exposure to a laser beam having a light emission wavelength ranging from 350 to 450 nm, is highly sensitive, and has excellent storage stability. The material has a substrate and a photosensitive layer provided on the substrate, wherein the photosensitive layer comprise a polymerization initiator (A), a polymerizable compound (B) having an ethylenic double bond, a sensitizing dye (C), and a polymeric binder (D). In the photosensitive layer, the polymerizable compound (B) comprises a product of the reaction among (a) a compound represented by the general formula (1), (b) a diisocyanate compound and (c) a (methacrylate compound having a hydroxyl group in the molecule. General formula (1): HO—(CH 2 ) n —NH—CHR 1 R 2 wherein R 1 and R 2 independently represent an alkyl group or an aralkyl group, provided that R 1 and R 2 may together form a ring; and n is an integer of 1 to 10.
• METHODS AND SYSTEMS FOR MONITORING MELT ZONES IN POLYMER THREE DIMENSIONAL PRINTING
  申请人：EMPIRE TECHNOLOGY DEVELOPMENT LLC

  公开号：US20160347005A1

  公开（公告）日：2016-12-01

  Technologies are generally described for controlling fabrication of a 3D printed article by monitoring a temperature of an active growth region during a 3D printing of polymer material. A polymer material may be doped with one or more fluorescent molecules, which may be excited during a 3D printing of the polymer material. An intensity of light emitted from the fluorescent molecules may be determined to create a fluorescence intensity map, which may be converted into a temperature map in order to monitor a temperature of the active growth region, and generate one or more instructions based on the monitored temperature. One or more characteristics of the active growth region may then be modulated based on the instructions provided. Modulating characteristics of the active growth region based on the monitored temperature may allow better process control, which may be used to enhance a speed and resolution of 3D printing systems.