bis(10-hydroxybenzo[h]quinolinato)zincum | 164259-44-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: bis(10-hydroxybenzo[h]quinolinato)zincum
• 英文别名: ZINC;benzo[h]quinolin-10-olate；zinc;benzo[h]quinolin-10-olate
• CAS: 164259-44-3
• 化学式: C₂₆H₁₆N₂O₂Zn
• 分子量: 453.815
• InChiKey: FARAEPBHYRADBE-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  4.92
• 重原子数：
  31
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  71.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1H-benzo[h]quinolin-10-one 、 zinc(II) chloride 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 以93%的产率得到bis(10-hydroxybenzo[h]quinolinato)zincum
  参考文献：
  名称：

  Synthesis and photophysical properties of complexes of Be(II) and Zn(II) with 10-hydroxybenzo[h]quinoline ligand

  摘要：

  Two 10-hydroxybenzo[h]quinoline metal complexes, bis(10-hydroxybenzo[h]quinolinato) beryllium (Bebq(2)) and bis(10-hydroxybenzo[h]quinolinato)zincum (Znbq(2)), have been synthesized. The structure are characterized by (HNMR)-H-1, IR and so on. The photophysical processes of Bebq(2) and Znbq(2) have been carefully investigated by fluorescence spectra. The results show that the compounds emit yellow-green and yellow light. The emission peaks are at 492 and 512 nm, respectively. In addition, the light-emitting can be quenched by electron donor, N,N-dimethylaniline (DMA), and the quenching process follows the Stern-Volmer equation. Furthermore, the molecular interactions of Bebq(2) and Znbq(2) with electron acceptor, dimethylterephthalate (DMTP), were also carefully investigated. It displayed that the Znbq(2) is a potential substitute for Bebq(2) as an excellent emitting material. (C) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2006.11.042

文献信息

• Synthesis and photophysical properties of complexes of Be(II) and Zn(II) with 10-hydroxybenzo[h]quinoline ligand
  作者：Zhiqiang Guo、Zhenming Dong、Ruitao Zhu、Shuo Jin、Bo Liu

  DOI：10.1016/j.saa.2006.11.042

  日期：2007.10

  Two 10-hydroxybenzo[h]quinoline metal complexes, bis(10-hydroxybenzo[h]quinolinato) beryllium (Bebq(2)) and bis(10-hydroxybenzo[h]quinolinato)zincum (Znbq(2)), have been synthesized. The structure are characterized by (HNMR)-H-1, IR and so on. The photophysical processes of Bebq(2) and Znbq(2) have been carefully investigated by fluorescence spectra. The results show that the compounds emit yellow-green and yellow light. The emission peaks are at 492 and 512 nm, respectively. In addition, the light-emitting can be quenched by electron donor, N,N-dimethylaniline (DMA), and the quenching process follows the Stern-Volmer equation. Furthermore, the molecular interactions of Bebq(2) and Znbq(2) with electron acceptor, dimethylterephthalate (DMTP), were also carefully investigated. It displayed that the Znbq(2) is a potential substitute for Bebq(2) as an excellent emitting material. (C) 2006 Elsevier B.V. All rights reserved.