| 1350465-18-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• CAS: 1350465-18-7
• 化学式: C₈₈H₁₂₈N₈O₃₂Zn
• 分子量: 1875.41
• InChiKey: OQCAWQLTLDNUCB-UHFFFAOYSA-N

计算性质

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

反应信息

• 作为产物：
  描述：

  3,6-bis(3,6,9-trioxadecoxy)phthalonitrile 在 zinc diacetate 、 lithium 作用下， 生成
  参考文献：
  名称：

  Pegylated phthalocyanines: synthesis and spectroscopic properties

  摘要：

  The syntheses and spectroscopic properties of a series of pegylated zinc(II)-phthalocyanines (Zn-Pcs) containing one, two, or eight tri(ethylene glycol) chains are described. The single molecular structure of a phthalonitrile precursor containing one hydroxyl and one PEG group, and its unique intermolecular hydrogen bonding are presented. The pegylated Pcs are highly soluble in polar organic solvents and have fluorescence quantum yields in the range 0.08-0.28. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.10.002

文献信息

• Syntheses and properties of amphiphilic zinc(II), nickel(II), and palladium(II) phthalocyanines with eight tri(oxyethylene) chains introduced at non-peripheral α positions
  作者：Makoto Handa、Tomohiro Urata、Kai Nakashima、Tamotsu Sugimori、Haruo Akashi、Masahiro Mikuriya

  DOI：10.1142/s1088424622500948

  日期：2023.1

  Amphiphilic zinc(II) (1), nickel(II) (2), and palladium(II) (3) complexes of 1,4,8,11,15,18,22,25-octakis(1,4,7,10-tetraoxaundecyl)phthalocyanine were synthesized and characterized by elemental analysis and MALDI-TOF mass and ¹H NMR spectroscopies. Electronic absorption spectra showed aggregation of the phthalocyanine molecules in [Formula: see text]O for 2 and 3, while the monomeric form for 1 in [Formula: see text]O, and 1, 2, and 3 in [Formula: see text]. The cyclic voltammograms of 1, 2, and 3 in [Formula: see text] showed that oxidation of the phthalocyanine ring occurs easily in these complexes. This may be due to the energetically increased HOMO, coming from the deformation of the phthalocyanine ring. Steric hindrance between the [Formula: see text]-introduced 1,4,7,10-tetraoxaundecyl groups (tri(oxyethylene) chains) within the phthalocyanine molecule gives rise to the deformation of the phthalocyanine ring, which decreases the aggregating nature of the present complexes.

  合成了 1,4,8,11,15,18,22,25-八(1,4,7,10-四氧杂十一烷基)酞菁的两性锌(II)(1)、镍(II)(2)和钯(II)(3)配合物，并通过元素分析、MALDI-TOF 质谱和 1H NMR 光谱对其进行了表征。电子吸收光谱显示，在[式：见正文]O 中，2 和 3 的酞菁分子呈聚集状态，而在[式：见正文]O 中，1 的酞菁分子呈单体状态，在[式：见正文]中，1、2 和 3 的酞菁分子呈单体状态。式：见正文]中 1、2 和 3 的循环伏安图显示，在这些配合物中，酞菁环很容易发生氧化。这可能是由于酞菁环变形导致 HOMO 能量增加。酞菁分子中引入的 1,4,7,10-四氧杂十一烷基（三（氧代乙烯）链）之间的立体阻碍导致酞菁环变形，从而降低了本复合物的聚集性。