2(3),9(10),16(17),23(24)-tetrakis-(6-hydroxyhexanylthio)phthalocyaninatolead(II) | 1261153-72-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 2(3),9(10),16(17),23(24)-tetrakis-(6-hydroxyhexanylthio)phthalocyaninatolead(II)
• CAS: 1261153-72-3
• 化学式: C₅₆H₆₄N₈O₄PbS₄
• 分子量: 1248.64
• InChiKey: DXVWIYQYJHISPS-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：

  4-(6-hydroxyhexylthio)phthalonitrile 在 lead(II) acetate trihydrate 作用下， 以 无水二甲氨基乙醇 为溶剂， 反应 5.0h， 以32.32%的产率得到2(3),9(10),16(17),23(24)-tetrakis-(6-hydroxyhexanylthio)phthalocyaninatolead(II)
  参考文献：
  名称：

  Synthesis, H- or J-type aggregations, electrochemistry and in situ spectroelectrochemistry of metal ion sensing lead(II) phthalocyanines

  摘要：

  We report, in this study, peripherally 3- and 4-substituted functionalized ionophore ligands (1-3) and their alpha- and beta-tetra polyalcohol substituted lead(II) phthalocyanines M{Pc[S-CH(C3H7)(C2FH5OH)](4)} (7, 9 and 11) and M{Pc(S-C6H12(OH)](4)) (8. 10 and 12) which are a mixture of different isomers. The complexes have been fully characterized by elemental analysis, FT-IR, H-1 NMR, C-13 NMR, MS (MALDI-TOF) and UV-Vis spectral data. These complexes induced H-type (face-to-face fashion) on-aggregate (edgeto-edge) dimers when titrated with AgNO3 or Na2PdCl4 in a THF-MeOH solution. Cyclic and square wave voltammetry studies showed that the complexes gave three one-electron ligand-based reductions and two one-electron oxidation couples having diffusion controlled mass transfer character. Assignments of these redox couples were confirmed by spectroelectrochemical measurements. The observation of split Q bands, which are characteristic spectral behavior of metal-free phthalocyanines, indicates demetallization of the complexes during the spectroelectrochemical measurement under the applied potentials. The types of the substituents on the ring of the phthalocyanines affect the demetallization process of the complexes. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2010.09.035