9,9-Bis[4-(salicylideneamino)phenyl]-9H-fluorene | 349572-09-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 9,9-Bis[4-(salicylideneamino)phenyl]-9H-fluorene
• 英文别名: 2-[[4-[9-[4-[(2-hydroxyphenyl)methylideneamino]phenyl]fluoren-9-yl]phenyl]iminomethyl]phenol
• CAS: 349572-09-4
• 化学式: C₃₉H₂₈N₂O₂
• 分子量: 556.664
• InChiKey: BIRIBNYHRIPODT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  43
• 可旋转键数：
  6
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  65.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  9,9-Bis[4-(salicylideneamino)phenyl]-9H-fluorene 、 copper(II) nitrate 以 水 、 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  A ratiometric fluorescent, colorimetric, and paper sensor for sequential detection of Cu2+ and glutathione in food: AIEE and reversible piezofluorochromic activity

  摘要：

  DOI：

  10.1016/j.jphotochem.2022.114062
• 作为产物：
  描述：

  苯胺 在 甲烷磺酸 作用下， 以 甲醇 为溶剂， 反应 17.5h， 生成 9,9-Bis[4-(salicylideneamino)phenyl]-9H-fluorene
  参考文献：
  名称：

  A ratiometric fluorescent, colorimetric, and paper sensor for sequential detection of Cu2+ and glutathione in food: AIEE and reversible piezofluorochromic activity

  摘要：

  DOI：

  10.1016/j.jphotochem.2022.114062

文献信息

• Synthesis and characterization of fluorescent graft fluorene-co-polyphenol derivatives: The effect of substituent on solubility, thermal stability, conductivity, optical and electrochemical properties
  作者：İsmet Kaya、Mehmet Yıldırım、Aysel Aydın、Dilek Şenol

  DOI：10.1016/j.reactfunctpolym.2010.07.013

  日期：2010.10

  A series of fluorene Schiff bases and their oligophenol derivatives were successfully synthesized using the condensation and graft copolymerization reactions, respectively. The synthesized compounds were good soluble in common organic solvents. Photoluminescence (PL) properties of the synthesized materials were determined in solution forms. As to the fluorene copolymers (FPs), higher PL intensities were obtained when compared with the monomeric models. Solvent effects on the fluorescence spectra and possible usages in spectrofluorometric ion sensors of the FPs were discussed. Optical and electrochemical band gaps of the polymers were lower than those of the Schiff bases indicating the more conjugated structures of the FPs. The oxidized states of the novel fluorene compounds were also examined by cyclic voltammetry (CV) technique. The solid state conductivity measurements showed that the synthesized FPs were semiconductors and when exposed to the iodine vapour their conductivities could be increased up to four orders of magnitude. The polymer having the lower band gap (FP-3) had also the highest undoped conductivity. Thermal characterizations of the synthesized compounds were carried out by TG-DTA and DSC methods. The initial degradation temperatures of the FPs were found quite high in the range of 220-300 degrees C. (C) 2010 Elsevier Ltd. All rights reserved.
• A ratiometric fluorescent, colorimetric, and paper sensor for sequential detection of Cu2+ and glutathione in food: AIEE and reversible piezofluorochromic activity
  作者：Shumaila Majeed、Tausif Ahmad Khan、Muhammad Tahir Waseem、Hafiz Muhammad Junaid、Asad Muhammad Khan、Sohail Anjum Shahzad

  DOI：10.1016/j.jphotochem.2022.114062

  日期：2022.10