Co^II(PBMPA)Cl | 1414957-74-6

• 英文名称: Co^II(PBMPA)Cl
• CAS: 1414957-74-6
• 化学式: C₁₅H₁₆ClCoN₃O₂
• 分子量: 364.757
• InChiKey: ZZBIIZUJRSBOKT-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  lithium N-propanoate-N,N-bis(2-pyridylmethyl)amine 、 cobalt(II) chloride 以 甲醇 为溶剂， 反应 4.0h， 以81%的产率得到Co^II(PBMPA)Cl
  参考文献：
  名称：

  Transition metal complexes bearing flexible N3 or N3O donor ligands: Reactivity toward superoxide radical anion and hydrogen peroxide

  摘要：

  Mononuclear complexes of N-methylpropanoate-N,N-bis-(2-pyridylmethyl)amine (MPBMPA) and N-propanoate-N,N-bis-(2-pyridylmethyl)amine (HPBMPA) with first row transition metals from Mn to Cu were synthesized and characterized by spectroscopy (infrared, UV-visible), electrochemistry (cyclic voltammetry), microanalysis and in four cases X-ray crystallography. Structure of the complexes revealed high flexibility of these ligands that can adopt facial (Fe) and meridional (Cu) geometry. Activity in the degradation of reactive oxygen species (superoxide radical anion: superoxide dismutase (SOD)-like activity and hydrogen peroxide: catalase-like activity) was tested throughout the complex series in aqueous solutions. In connection with the catalytic dismutation of H2O2, bleaching tests with morin were also conducted in water. Comparison of the two ligands helped in elucidating the possible role of the carboxylate moiety in the different catalytic reactions. Although no general trends could be revealed between reactivity and constitution of the first coordination sphere, plausible explanations for differences are discussed individually for SOD like, catalase-like and bleaching activity. (C) 2012 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jinorgbio.2012.08.012