zinc 5,10,15,20-tetraphenyl(3',5'-octabromo)porphyrine | 218452-11-0

• 分子结构分类: 有机化合物
• 英文名称: zinc 5,10,15,20-tetraphenyl(3',5'-octabromo)porphyrine
• CAS: 218452-11-0
• 化学式: C₄₄H₂₀Br₈N₄Zn
• 分子量: 1309.29
• InChiKey: SIYORTPHTRGHDY-CTPWHPEQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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反应信息

• 作为反应物：
  描述：

  zinc 5,10,15,20-tetraphenyl(3',5'-octabromo)porphyrine 、 二甲基亚砜 以 甲苯 为溶剂， 生成 zinc 5,10,15,20-tetraphenyl(3',5'-octabromo)porphyrine dimethylsulfoxide
  参考文献：
  名称：

  摘要：

  Extra coordination of zinc complexes of bromo-substituted tetraphenylporphyrins was studied by spectrophotometry. It was found that the stability of complexes thus formed markedly increases upon beta-bromo-substitution in tetraphenylporphine. The effects of electronic and structural factors on the extra coordination were discussed. The stability constants of complexes formed by zinc porphyrins with organic bases were calculated, and the electronic absorption spectra of porphyrins in toluene and in other organic solvents were studied.

  DOI：

  10.1023/a:1020030714257
• 作为产物：
  描述：

  zinc diacetate 、 5,10,15,20-tetrakis(3,5-dibromophenyl)porphyrin 以 乙腈 为溶剂， 生成 zinc 5,10,15,20-tetraphenyl(3',5'-octabromo)porphyrine
  参考文献：
  名称：

  Basic and Coordination Properties of Tetraphenylporphine Derivatives

  摘要：

  Basic and coordination properties of 5,10,15,20-tetrakis(3,5-dibromophenyl)porphine and 5,10,15,20-tetrakis(4-methoxy-3-bromophenyl)porphine in acetonitrile have been investigated by means of spectrophotometry. The optimization of the geometry parameters of polysubstituted porphyrins has been performed using quantum-chemical method (?M3). The relationship between geometric structure of the studied porphyrins and their coordination, basic, and spectral properties is discussed.

  DOI：

  10.1134/s1070363218100122

文献信息

• Synthesis and Spectral and Coordination Properties of meso-Tetraarylporphyrins
  作者：Yu. B. Ivanova、A. S. Semeikin、S. G. Pukhovskaya、N. Zh. Mamardashvili

  DOI：10.1134/s107042801912011x

  日期：2019.12

  5,10,15,20-Tetrakis(3,5-dibromophenyl)porphyrin and 5,10,15,20-tetrakis(3-bromo-4-methoxy-phenyl)porphyrin have been synthesized, and their complexing properties with respect to Pd2+ ion in acetonitrile at 308-328 K have been studied by spectrophotometry. The synthesized compounds were characterized by UV-Vis, H-1 NMR, and mass spectra. The effect of substituents in the meso-phenyl rings of the ligands on their spectral and coordination properties was estimated in comparison to 5,10,15,20-tetraphenylporphyrin.