4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole | 1332644-19-5

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物
• 英文名称: 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole
• 英文别名: 4,7-Bis[4-(1,2,2-triphenylvinyl)phenyl]benzo-2,1,3-thiadiazole；4,7-bis[4-(1,2,2-triphenylethenyl)phenyl]-2,1,3-benzothiadiazole
• CAS: 1332644-19-5
• 化学式: C₅₈H₄₀N₂S
• 分子量: 797.035
• InChiKey: IRRPIWGPVSMOGZ-UHFFFAOYSA-N

物化性质

• 密度：
  1.203±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  17.1
• 重原子数：
  61
• 可旋转键数：
  10
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-(4-溴苯基)-1,2,2-三苯乙烯 在 四(三苯基膦)钯 、 正丁基锂 、 potassium carbonate 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 12.0h， 生成 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole
  参考文献：
  名称：

  由四苯乙烯，苯并2,1,3-噻二唑和噻吩构成的分子构成的发光剂的全发射颜色调谐。

  摘要：

  全色发光剂由四苯乙烯，苯并-2,1,3-噻二唑和噻吩构成。使用其中一种发光剂制造的OLED呈现橙红色电致发光，具有高亮度，效率分别为8330 cd m（-2），6.1 cd A（-1）和3.1％。

  DOI：

  10.1039/c1cc12775f

文献信息

• Synthesis, characterization, aggregation-induced emission, solvatochromism and mechanochromism of fluorinated benzothiadiazole bonded to tetraphenylethenes
  作者：Chin-Yang Yu、Chia-Chieh Hsu、Hsi-Chen Weng

  DOI：10.1039/c8ra01448e

  日期：——

  reaction of their corresponding co-monomers. All compounds exhibited aggregation-induced emission characteristics when the water fraction was higher than 60% in the THF/water mixtures. The emission maximum for the three compounds was blue-shifted when the water content reached 90% compared to that in THF solution. The intensity of emission maximum of difluorinated benzothiadiazole linked with two tetraphenylethenes

  通过钯催化的相应共聚单体的 Suzuki-Miyaura 交叉偶联反应，成功制备了由未取代的、单氟和二氟取代的苯并噻二唑与两个四苯基乙烯键合的化合物。当 THF/水混合物中的水含量高于 60% 时，所有化合物都表现出聚集诱导的发射特性。与 THF 溶液相比，当水含量达到 90% 时，三种化合物的发射最大值出现蓝移。与 THF 溶液相比，在 90% 的水中，与两个四苯基乙烯连接的二氟化苯并噻二唑的最大发射强度为 2.5 倍。出奇，仅对于含有与两个四苯基乙烯键合的二氟化苯并噻二唑的化合物，观察到具有两种不同发射颜色的两个液晶相。所有化合物在不同极性的选定溶剂中均表现出显着的溶剂致变色特性。化合物的粉末 XRD 结果和机械变色表明，固态结构可以通过研磨、熏制或退火过程从一种形式变为另一种形式。
• [EN] POLYMERS AND OLIGOMERS WITH AGGREGATION-INDUCED EMISSION CHARACTERISTICS FOR IMAGING AND IMAGE-GUIDED THERAPY<br/>[FR] POLYMÈRES ET OLIGOMÈRES AYANT DES CARACTÉRISTIQUES D'ÉMISSION INDUITE PAR AGRÉGATION POUR L'IMAGERIE ET LA THÉRAPIE GUIDÉE PAR L'IMAGE
  申请人：UNIV SINGAPORE

  公开号：WO2015163817A1

  公开（公告）日：2015-10-29

  A fluorophore or conjugated polymer with aggregation-induced emission characteristics useful for drug tracking and delivery, identification and labeling of biological subjects, such as cells or parts of a cell, as well as for imaging, and image-guided photodynamic therapy are described herein.

  本文描述了一种具有聚集诱导发光特性的荧光物质或共轭聚合物，可用于药物追踪和输送，生物主体（如细胞或细胞部分）的识别和标记，以及成像和图像引导的光动力疗法。
• LIGHT EMITTING TETRAPHENYLENE DERIVATIVES, ITS METHOD FOR PREPARATION AND LIGHT EMITTING DEVICE USING THE SAME DERIVATIVES
  申请人：Tang Benzhong

  公开号：US20120299474A1

  公开（公告）日：2012-11-29

  Provided are a light emitting material comprising one or more tetraphenylethene (TPE) derivatives of formula (1a) with high thermal stability and high solid quantum yield efficiency, and an electroluminescent or light emitting device such as OLED comprising the same TPE derivatives and a method of preparing the same.
• Polymers And Oligomers With Aggregation-Induced Emission Characteristics For Imaging And Image-Guided Therapy
  申请人：National University of Singapore

  公开号：US20170168041A1

  公开（公告）日：2017-06-15

  A fluorophore or conjugated polymer with aggregation-induced emission characteristics useful for drug tracking and delivery, identification and labeling of biological subjects, such as cells or parts of a cell, as well as for imaging, and image-guided photodynamic therapy are described herein.
• AIE Nanoparticle Conjugates And Methods Therefor
  申请人：Luminicell Pte. Ltd.

  公开号：US20190212335A1

  公开（公告）日：2019-07-11

  Described are compositions comprising amphiphilic polymer nanoparticles, such as DSPE-PEG, encapsulating a photostable agent with aggregation-induced emission (AIE) characteristic. The photostable AIE agents are preferably small organic molecules with tetraphenylethylene moieties. The nanoparticles are synthesized by a modified nanoprecipitation method and the size of the nanoparticles is controlled by varying the loading ratio, the solvent ratio and the tatio of hydrophilic to hydrophobic length of the polymer. The nanoparticles are surface modified with a conjugatable group for covalently linking to at least one targeting moiety, such as antibodies or affibodies to IgG, EGFR and Her2. Methods for immunostaining or imaging or detecting or tracking a live cell, such as cancer cells, using the nanoparticle compositions are described.