[dibromido(2,6-bis(2-hydroxyphenyl)pyridine)nickel(II)]2 | 1257414-50-8

• 英文名称: [dibromido(2,6-bis(2-hydroxyphenyl)pyridine)nickel(II)]2
• CAS: 1257414-50-8
• 化学式: C₃₄H₂₆Br₄N₂Ni₂O₄
• 分子量: 963.587
• InChiKey: VXSUONRHPQZXJT-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  dibromobis(triphenylphosphine)nickel(II) 、 2,6-bis(2-hydroxyphenyl)pyridine 以 甲醇 为溶剂， 以47%的产率得到[dibromido(2,6-bis(2-hydroxyphenyl)pyridine)nickel(II)]2
  参考文献：
  名称：

  Electron transfer studies on Cu(II) complexes bearing phenoxy-pincer ligands

  摘要：

  Oxido-pincer ligands with phenolate-groups [2,6-bis(2-methoxyphenyl) pyridine (LOMe2), 2,6-bis(2-hydroxyphenyl)- pyridine (LOH2), 2,6-bis-(2,4-dimethoxyphenyl)-pyridine (LOMe4)] coordinate to Cu-II forming binuclear complexes which can be easily and reliably converted into mononuclear species. Their physical properties were analysed using EPR, optical spectroscopy and (spectro-) electrochemical methods. The results were compared to those of related Ni-II complexes and discussed in view of Cu-containing metalloenzymes. Due to the ligands flexibility the Cu-II/Cu-I redox couple exhibits high reversibility, while the ligand-centred oxidation leads to highly reactive phenoxy radicals. Reduction of the LOH2 complex leads to sequential deprotonation. The ligand LOMe4 and the derived complexes show blue luminescence, which can be rationalised from its molecular structure (analysed by XRD). (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.06.011