(ethane-1,2-diamine)(2-phenyl-4,5-dihydro-1,3-oxazolato-N,C2)palladium(II) perchlorate | 1240401-78-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (ethane-1,2-diamine)(2-phenyl-4,5-dihydro-1,3-oxazolato-N,C2)palladium(II) perchlorate
• 英文别名: (2-phenyl-3-ido)-2-oxazolinethylenediamine palladium(II) perchlorate；[Pd(2-phenyl-2-oxazoline(1-))(1,2-ethylenediamine)]ClO4
• CAS: 1240401-78-8
• 化学式: C₁₁H₁₆N₃OPd*ClO₄
• 分子量: 412.138
• InChiKey: ZSHSIZKOPYLVMX-UHFFFAOYSA-M

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：

  di-μ-chlorobis[2-(2-oxazolinyl)phenyl-C,N]dipalladium(II) 、 sodium perchlorate 、 乙二胺 以 not given 为溶剂， 以65%的产率得到(ethane-1,2-diamine)(2-phenyl-4,5-dihydro-1,3-oxazolato-N,C2)palladium(II) perchlorate
  参考文献：
  名称：

  Cyclopalladated 2-phenyldihydrooxazole complexes with ethylenediamine, 2,2′-bipyridine, and bridging acetate ligands

  摘要：

  The H-1 NMR, electronic absorption, and luminescence spectra, as well as voltammograms of the reduction and oxidation of the complexes [Pd(Ca N)(Na N)]ClO4 and [Pd(Ca N)(mu-OOCCH3)](2) [where (Ca N)(-) is deprotonated 2-phenyl-4,5-dihydro-1,3-oxazole, and Na N is ethylenediamine or 2,2'-bipyridine (bpy)] were compared. Magnetic nonequivalence of protons in the dihydrooxazole ring and upfield shift of the corresponding signals were observed as a result of anisotropic effect of the ring current in palladated phenyl substituents in the [Pd(Ca N)(mu-OOCCH3)](2) complex having a C (2) symmetry. One-electron reduction wave of [Pd(Ca N)bpy](+) was assigned to ligand-centered electron transfer to the pi* orbital of 2,2'-bipyridine, and two oxidation waves of [Pd(Ca N)(mu-OOCCH3)](2) were attributed to successive one-electron oxidations of the palladium centers. Low-temperature (77 K) phosphorescence of [Pd(Ca N)En](+) and [Pd(Ca N)bpy](+) was ascribed to optical transition localized on the metal-complex fragment {Pd(Ca N)} and to interligand charge transfer between the chelating and cyclopalladated ligands. The formation of metal-metal bond in the complex [Pd(Ca N)(mu-OOCCH3())](2) gives rise to radiative decay of photoexcitation energy from two electronically excited states, one of which is localized on the {Pd(Ca N)} fragment, and the second corresponds to the charge transfer metal-metal-cyclopalladated ligand.

  DOI：

  10.1134/s1070363211080214

文献信息

• Cyclopalladized complexes on the matrix of phenyland naphthyl-derivatives of oxazole and oxazoline with ethylenediamine
  作者：O. A. Rodionova、G. O. Finagenova、M. V. Puzyk、K. P. Balashev

  DOI：10.1134/s1070363210020337

  日期：2010.2