[Pt(tetraphenylporphyrin)]Cl2 | 154861-29-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: [Pt(tetraphenylporphyrin)]Cl2
• 英文别名: tetraphenylporphyrine (dichlo)roplatinum(IV)；[Pt(tetraphenylporphyrin)]Cl₂；[Pt(TPP)]Cl₂；Pt(IV)Cl2tetraphenylporphyrin；Pt(IV)Cl2TPP
• CAS: 154861-29-7
• 化学式: C₄₄H₂₈Cl₂N₄Pt
• 分子量: 878.719
• InChiKey: GTVQKVJOSIBDCF-NBICUONBSA-L

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

• 作为反应物：
  描述：

  [Pt(tetraphenylporphyrin)]Cl2 、 silver tetrafluoroborate 以 二氯甲烷 为溶剂， 以65%的产率得到[Pt(tetraphenylporphyrin)](BF₄)₂
  参考文献：
  名称：

  Dicationic platinum porphyrin catalyzed cycloisomerization of enynes

  摘要：

  Cycloisomerization of 1,6-enynes is successfully carried out in the presence of a dicationic platinum(IV) catalyst to afford five-membered ring systems. The use of a weakly coordinating axial ligand is the key to bringing out the catalytic activity of platinum porphyrin for the reaction. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.08.128
• 作为产物：
  描述：

  platinum(II) 5,10,15,20-tetraphenylporphyrinate 在 盐酸 、 双氧水 作用下， 以 氯仿 为溶剂， 以95%的产率得到[Pt(tetraphenylporphyrin)]Cl2
  参考文献：
  名称：

  Platinum porphyrinsV. Multinuclear NMR of some platinum(IV) porphyrins

  摘要：

  Multinuclear (i.e. H-1 C-13 and Pt-195) NMR spectra of six platinum(IV) porphyrin complexes are reported. Compared with their platinum (II) porphyrin precursors, alphacarbon (C-alpha) resonances are shifted further upfield, H-1-Pt-195 and C-13-(195)pt coupling constants are significantly reduced, Pt-195 resonances are shifted further downfield (their relative positions being more strongly affected by macrocyclic substitution) and (195)pt peaks are appreciably narrowed. These differences are rationalized in terms of oxidation leading to reduced coupling of (195)pt to the N-14 C-13 and H-1 atoms of the porphyrin, a slight increase in d-pi(*) back-bonding and its modulation by porphyrin substituents.

  DOI：

  10.1016/s0277-5387(00)86593-6

文献信息

• Platinum(II) and platinum(IV) porphyrin complexes: synthesis, characterization, and electrochemistry
  作者：L.M. Mink、M.L. Neitzel、L.M. Bellomy、R.E. Falvo、R.K. Boggess、B.T. Trainum、P. Yeaman

  DOI：10.1016/s0277-5387(97)00026-0

  日期：1997.1

  longer wavelengths upon oxidation of the Pt II . All 1 H resonances experience a downfield shift upon oxidation of the Pt II to Pt IV . Each [ Pt II ( p - X ) 4 TPP ] complex shows two oxidations and two reductions and their potentials are dependent upon the X substituent on the porphyrin ring. In general, the [ Pt IV ( p - X ) 4 TPP ] Cl 2 complexes show a similar oxidation and reduction pattern and

  摘要[Pt IV（p-X）4 TPP] Cl 2类型的铂（IV）卟啉是通过将其Pt II前体直接与Cl 2氧化而合成的对位取代的四苯基卟啉。Pt II和Pt IV配合物均已通过可见和1 H NMR光谱及其电化学性质进行了表征。当Pt II氧化时，可见光谱的Soret，α和β谱带移至更长的波长。当Pt II氧化为Pt IV时，所有1 H共振都会发生场下偏移。每个[Pt II（p-X）4 TPP]络合物均显示两次氧化和两次还原，其电势取决于卟啉环上的X取代基。通常，[Pt IV（p-X）4 TPP] Cl 2配合物显示出相似的氧化和还原模式，并且具有明显的取代作用。
• Tyulyaeva; Lomova; Andrianova, Russian Journal of Inorganic Chemistry, 2001, vol. 46, # 3, p. 371 - 375
  作者：Tyulyaeva、Lomova、Andrianova

  DOI：——

  日期：——