zinc(II) hematoporphyrin IX | 79847-74-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: zinc(II) hematoporphyrin IX
• 英文别名: zinc(II) hematoporphyrin IX tetramethyl ester；ZnHP
• CAS: 79847-74-8
• 化学式: C₃₈H₄₄N₄O₆Zn
• 分子量: 718.181
• InChiKey: ZQHXAWMUINQTJK-XVSNTGNMSA-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：
  None
• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  zinc(II) hematoporphyrin IX 在 air 作用下， 以 neat (no solvent) 为溶剂， 生成 zinc(II) oxide
  参考文献：
  名称：

  Kinetics of thermal oxidative decomposition of zinc porphyrin and phthalocyanine complexes

  摘要：

  Thermal oxidative decomposition of certain zinc porphyrin arid phthalocyanine complexes was studied using an installation for thermal analysis, and kinetic parameters of the thermal oxidation of these compounds were determined. The introduction of peripheral alkyl substituents into porphyrin molecules enhances the macroring stability with respect to the thermal oxidation. In cases of benzoporphyrins and phthalocyanines, this effect is leveled off because of spatial remoteness of the substituent from the reactive center of the macroring. The substances studied decompose in several steps; the initial step corresponds to the oxidation of peripheral substituents of the macroring. For the majority of the substances studied, the order ol the thermal oxidation reaction is 1, and the main step controlling the thermal oxidation process is diffusion.

  DOI：

  10.1134/s1070363207040226
• 作为产物：
  描述：

  zinc diacetate 、 13,17-bis(2-carboxylatoethyl)-3,8-bis[1-hydroxyethyl]-2,7,12,18-tetramethylporphine 以 乙醇 、 氯仿 为溶剂， 生成 zinc(II) hematoporphyrin IX
  参考文献：
  名称：

  Berezin, M. B.; V'yugin, A. I.; Krestov, G. A., Russian Journal of Physical Chemistry, 1991, vol. 65, # 12, p. 1717 - 1718

  摘要：

  DOI：

文献信息

• Coordination ability of zinc(ii) porphyrins with respect to electron-donating ligands. Influence of the structure and solvation effects
  作者：N. Sh. Lebedeva、N. A. Pavlycheva、A. I. Vyugin、O. I. Davydova、S. P. Yakubov

  DOI：10.1023/b:rucb.0000030806.56660.25

  日期：2004.2

  Thermodynamics of the formation of molecular complexes of synthetic and natural zinc(ii) porphyrins with n-propylamine and glycine methyl ester in benzene was investigated. Study of the π—π complexes of zinc(ii) porphyrins with benzene demonstrated that thermodynamic stability of the axial complexes depends on both the structure of the porphyrin macrocycle and the ability of the corresponding metalloporphyrins

  研究了合成和天然锌 (ii) 卟啉与正丙胺和甘氨酸甲酯在苯中形成分子复合物的热力学。对锌 (ii) 卟啉与苯的 π-π 络合物的研究表明，轴向络合物的热力学稳定性取决于卟啉大环的结构和相应的金属卟啉与芳香分子形成能量稳定的 π-π 络合物的能力.
• Antina; Lebedeva; Berezin, Russian Journal of Physical Chemistry, 1996, vol. 70, # 9, p. 1509 - 1511
  作者：Antina、Lebedeva、Berezin、V'yugin、Krestov

  DOI：——

  日期：——
• Cadmium(II) for zinc(II) exchange reactions in deutero- and hematoporphyrin complexes in dimethyl sulfoxide
  作者：S. V. Zvezdina、E. V. Kozgova、M. B. Berezin、B. D. Berezin

  DOI：10.1134/s0036023607090197

  日期：2007.9

  The metal-exchange reaction between Cd-deuteroporphyrin or Cd-ematoporphyrin and ZnCl2 in dimethyl sulfoxide (DMSO) was studied spectrophotometrically. The order and activation parameters of the reaction of Cd2+ replacement by zinc ions were calculated. A mechanism of this reaction is suggested. The results are compared with the available data on metal-exchange reactions between Cd-mesoporphyrin and Cdprotoporphyrin and ZnCl2 in DMSO.