perchlorato-[5,10,15,20-tetrakis(4-bromophenyl)-21-oxaporphyrinato]zinc(II) | 1419060-26-6

• 分子结构分类: 有机化合物
• 英文名称: perchlorato-[5,10,15,20-tetrakis(4-bromophenyl)-21-oxaporphyrinato]zinc(II)
• CAS: 1419060-26-6
• 化学式: C₄₄H₂₄Br₄ClN₃O₅Zn
• 分子量: 1095.15
• InChiKey: CNJXCAZBNWBJGF-GIAQKWRESA-M

反应信息

• 作为产物：
  描述：

  zinc(II) perchlorate 、 5,10,15,20-tetrakis(4-bromophenyl)-21-oxaporphyrin 以 甲醇 、 氯仿 为溶剂， 反应 24.0h， 以100%的产率得到perchlorato-[5,10,15,20-tetrakis(4-bromophenyl)-21-oxaporphyrinato]zinc(II)
  参考文献：
  名称：

  Molecular Structure, UV/Vis Spectra, and Cyclic Voltammograms of Mn(II), Co(II), and Zn(II) 5,10,15,20-Tetraphenyl-21-oxaporphyrins

  摘要：

  The 5,10,15,20-tetraphenyl-21-oxaporphyrin complexes of Mn(II), Co(II), and Zn(II) have been crystallized and studied by X-ray diffraction, NMR and UV/vis spectroscopy, and mass spectrometry as well as cyclic voltammetry. The X-ray structure of the earlier described Cu(II) complex is also reported. All complex structures possess a five-coordinate, approximately square-pyramidal geometry with a slight deviation of the heteroaromatic moieties from planarity. The packing structures are characterized by parallel strands of complex molecules interacting by weak hydrogen bonds. In the case of Zn(II) an octahedral complex has also been isolated using a side-chain hydroxy functionalized oxaporphyrin ligand; the structure was verified by NMR and EXAFS spectroscopy. Cyclic voltammetry studies reveal that the reduction of the complex bound Mn(II), Co(II), and Zn(II) ions is a ligand-centered process whereas the first oxidation step depends on the metal ion present.

  DOI：

  10.1021/ic302268h