Zn(II)-[meso-tetrakis(4-hydroxy-3,5-dimethoxyphenyl)porphyrin] | 156822-17-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: Zn(II)-[meso-tetrakis(4-hydroxy-3,5-dimethoxyphenyl)porphyrin]
• CAS: 156822-17-2
• 化学式: C₅₂H₄₄N₄O₁₂Zn
• 分子量: 982.331
• InChiKey: YPWSZCXJRDCFJF-VROFVPDMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  zinc(II) acetate dihydrate 、 5,10,15,20-tetrakis(3,5-dimethoxy-4-hydroxyphenyl)porphyrin 以 乙醇 、 氯仿 为溶剂， 反应 12.0h， 以68%的产率得到Zn(II)-[meso-tetrakis(4-hydroxy-3,5-dimethoxyphenyl)porphyrin]
  参考文献：
  名称：

  Synthesis and characterization of free base and metal porphyrins and their interaction with CdTe QDs

  摘要：

  Free base porphyrins and metalloporphyrins with different number of methoxy groups were synthesized to investigate the consequence of methoxy groups in the porphyrins on interaction with quantum dots through steady state, time resolved and transient absorption measurements. Spectral changes in the absorption and photoluminescence of quantum dots in the presence of porphyrins elucidate the binding affinity between them. From the photoluminescence quenching analysis, higher number of methoxy substituted zinc porphyrin was found to possess better binding affinity with quantum dots than the other porphyrins which divulges the role of methoxy substituents. The calculated reduction potential of the synthesized porphyrins was feasible for accepting electrons from the photoexcited quantum dots. Electron transfer mechanism is suggested based on energy level diagram, Rehm-Weller equation and transient absorption measurements. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jphotochem.2013.11.018