| 1397473-32-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• CAS: 1397473-32-3
• 化学式: C₂₄H₂₄N₄O₃
• 分子量: 416.48
• InChiKey: NYZFPRQTBAUCBF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.85
• 重原子数：
  31.0
• 可旋转键数：
  8.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  77.32
• 氢给体数：
  0.0
• 氢受体数：
  7.0

反应信息

• 作为产物：
  描述：

  p-叠氮基苯乙酮 在 copper(ll) sulfate pentahydrate 、 sodium ascorbate 、 三乙胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 水 、 叔丁醇 为溶剂， 反应 30.0h， 生成
  参考文献：
  名称：

  Photophysical and photochemical investigations on triazole ring linked chalcone containing polymethacrylates

  摘要：

  A series of polymethacrylates containing triazole ring linked chalcone were designed and synthesized. These conjugated chalcone polymers are modulate under the light depending on the pendant substituents (-N(CH3)(2), CH3, OCH3, Br, H & NO2). The steady-state absorption and emission spectroscopic techniques have been used to investigate intramolecular charge transfer (ICT) behaviour of the polymers. Absorption spectra in different organic solvents demonstrate the presence of ICT in polymer 5a. On the other hand, its excited singlet state exhibits high ICT characters as manifested by polarity of solvents. Interestingly, ICT emission maximum is strongly red shifted (53 nm). The emission intensities of fluorophore are compared with those measured after crosslinking, suggesting that the statically quenched fluorophores are entirely non-emissive. The emission decay of polymer 5a displays bi-exponentially with life time of 0.52 and 1.62 ns ascribed to presence of locally excited ICT state. Cyclic voltammogram demonstrates irreversible oxidation potential at 0.9 V indicates formation mono-radical cation. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2012.06.037