1,4-bis(2-(N-hexylcarbazol-3-yl)vinyl)benzene | 1296196-17-2

• 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: 1,4-bis(2-(N-hexylcarbazol-3-yl)vinyl)benzene
• 英文别名: 9-hexyl-3-[(E)-2-[4-[(E)-2-(9-hexylcarbazol-3-yl)ethenyl]phenyl]ethenyl]carbazole
• CAS: 1296196-17-2
• 化学式: C₄₆H₄₈N₂
• 分子量: 628.901
• InChiKey: OOCSBJUGQWNYSM-OGGGYYITSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.8
• 重原子数：
  48
• 可旋转键数：
  14
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  9.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1,4-xylylene-bis(triphenylphosphonium chloride) 、 9-己基-9H-咔唑-3-甲醛 在 sodium ethanolate 作用下， 以 乙醇 、 氯仿 为溶剂， 反应 12.0h， 以95%的产率得到1,4-bis(2-(N-hexylcarbazol-3-yl)vinyl)benzene
  参考文献：
  名称：

  Photophysical properties of isoelectronic oligomers with vinylene, imine, azine and ethynylene spacers bearing triphenylamine and carbazole end-groups

  摘要：

  Ten symmetrical oligomers containing either triphenylamine or carbazole substituents as end-groups and 1,4-phenylenevinylene, 1,4-phenylene imine, azine and 1,4-phenylene ethynylene as pi-spacers, have been synthesized by polycondensation reactions between aromatic aldehydes (4-formyltriphenylamine and 3-formyl N-hexylcarbazole) or iodides (4-iodotriphenylamine and 3-iodo N-hexylcarbazole) with bisphosphonate derivative, 1,4-diaminobenzene, hydrazine or 1,4-diethynylbenzene, respectively. These oligomers are models for the corresponding conducting polymers, have a well-defined molecular structure, can be highly purified using common methods and processed as thin films by vacuum evaporation, dip or spin coating. The oligomers preserve all of the properties and potential applications of the corresponding polymers. The structural characterization of these oligomers was performed using usual spectroscopic methods (H-1-RMN, FT-IR and DSC) and their photophysical properties were analyzed by UV-Vis and fluorescence spectroscopy. Their redox properties were studied by cyclic voltammetry. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2013.01.025

文献信息

• Photophysical properties of isoelectronic oligomers with vinylene, imine, azine and ethynylene spacers bearing triphenylamine and carbazole end-groups
  作者：Mircea Grigoras、Loredana Vacareanu、Teofilia Ivan、Ana Maria Catargiu

  DOI：10.1016/j.dyepig.2013.01.025

  日期：2013.7

  Ten symmetrical oligomers containing either triphenylamine or carbazole substituents as end-groups and 1,4-phenylenevinylene, 1,4-phenylene imine, azine and 1,4-phenylene ethynylene as pi-spacers, have been synthesized by polycondensation reactions between aromatic aldehydes (4-formyltriphenylamine and 3-formyl N-hexylcarbazole) or iodides (4-iodotriphenylamine and 3-iodo N-hexylcarbazole) with bisphosphonate derivative, 1,4-diaminobenzene, hydrazine or 1,4-diethynylbenzene, respectively. These oligomers are models for the corresponding conducting polymers, have a well-defined molecular structure, can be highly purified using common methods and processed as thin films by vacuum evaporation, dip or spin coating. The oligomers preserve all of the properties and potential applications of the corresponding polymers. The structural characterization of these oligomers was performed using usual spectroscopic methods (H-1-RMN, FT-IR and DSC) and their photophysical properties were analyzed by UV-Vis and fluorescence spectroscopy. Their redox properties were studied by cyclic voltammetry. (C) 2013 Elsevier Ltd. All rights reserved.