(22,23,72,73,122,123,172,173-octabromo-5,10,15,20-tetraphenyltetrabenzoporphyrinato)palladium(II) | 1123832-45-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: (22,23,72,73,122,123,172,173-octabromo-5,10,15,20-tetraphenyltetrabenzoporphyrinato)palladium(II)
• 英文别名: palladium 2,3,9,10,16,17,23,24-octabromo-6,13,20,27-tetraphenyltetrabenzo[b:g:l:q]porphyrin
• CAS: 1123832-45-0
• 化学式: C₆₀H₂₈Br₈N₄Pd
• 分子量: 1550.56
• InChiKey: UIMSAZVJGBHMQC-XJTLWADGSA-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：

  palladium(II) 5,10,15,20-tetraphenyltetrabenzoporphyrinate 在 溴 、 四甲基溴化铵 作用下， 以 氯仿 为溶剂， 反应 4.0h， 以46%的产率得到(22,23,72,73,122,123,172,173-octabromo-5,10,15,20-tetraphenyltetrabenzoporphyrinato)palladium(II)
  参考文献：
  名称：

  Regioselective bromination of palladium tetraphenyltetrabenzoporphyrin to benzo-rings: Synthesis of mono- and octabromotetrabenzoporphyrins and their properties

  摘要：

  研究表明，Me4NBr3 或 Me4NBr/Br2 对中四苯基四苯并卟啉钯（Pd Ph4TBP, 1）的溴化作用可选择性地进行到与主卟啉大环环化的苯环上。一溴和八溴的优先条件已经确定。分离出了相应的单溴化物和八溴化物（Pd Ph4TBP( Br ), 2 和 Pd Ph4TBP( Br )8, 3），并通过紫外-可见光谱、核磁共振和 LDI-TOF 光谱对其进行了表征。发现 Br 原子诱导的四苯并卟啉电化学性质的变化趋势与类似的非扩展卟啉的变化趋势相同。室温磷光不受取代的实质性影响。

  DOI：

  10.1142/s1088424610002653

文献信息

• Regioselective bromination of (Tetraphenyltetrabenzoporphyrinato)palladium(II). Synthesis of a new octabromo derivative of the tetraphenyltetrabenzoporphyrin series
  作者：A. V. Khoroshutin、D. E. Chumakov、A. V. Anisimov、K. I. Kobrakov

  DOI：10.1134/s1070363207110205

  日期：2007.11

  Bromination of (meso-tetraphenyltetrabenzoporphyrinato)palladium(II) with bromine in the presence of tetramethylammonium bromide occurs exclusively at the benzene rings fused to the porphyrin system while the phenyl rings in the meso positions are not involved. The corresponding octabromo-substituted complex was obtained using a large excess of bromine on prolonged reaction time. The complex was isolated and characterized by H-1 NMR spectra, electronic absorption spectra in the UV and visible regions, and MALDI-TOF mass spectra. It was assigned the structure of symmetric (22,23,72,73,122,123,172,173-octabromo-5,10,15,20-tetraphenyltetrabenzoporphyrinato)palladium(II).