[Cu(2-((E)-(2-hydroxyethylimino)methyl)-4-bromophenolate)Cl]2*H2O | 1146120-44-6

• 英文名称: [Cu(2-((E)-(2-hydroxyethylimino)methyl)-4-bromophenolate)Cl]2*H2O
• CAS: 1146120-44-6
• 化学式: C₁₈H₁₈Br₂Cl₂Cu₂N₂O₄*H₂O
• 分子量: 702.173
• InChiKey: TWFJQMVLVRUMAX-UFNRKGTPSA-J

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：

  copper(II) choride dihydrate 、 (E)-4-bromo-2-(((2-hydroxyethyl)imino)methyl)phenol 以 甲醇 为溶剂， 以82%的产率得到[Cu(2-((E)-(2-hydroxyethylimino)methyl)-4-bromophenolate)Cl]2*H2O
  参考文献：
  名称：

  Ferromagnetic exchange coupling in a new bis(μ-chloro)-bridged copper(II) Schiff base complex: Synthesis, structure, magnetic properties and catalytic oxidation of cycloalkanes

  摘要：

  A new (mu-chloro)-bridged complex [Cu(HL)Cl](2) center dot H2O (1) with the Schiff base ligand H2L, [2-((E)-(2-hydroxyethylimino)methyl)-4-bromophenol], has been synthesized and characterized by elemental analysis, IR, UV-Vis and EPR spectroscopic studies. X-ray diffraction studies show that 1 is a binuclear Cu-II complex with a pair of chlorine atoms bridging the copper atoms in a central Cu2Cl2 core. Each copper atom in I adopts a distorted square-pyramidal geometry with the imine nitrogen atom, alkoxy and phenoxy oxygen atoms from the Schiff base ligand and a bridging chlorine atom constructing the basal plane, while the apical position of the pyramid is occupied by the other bridging chlorine atom. Variable temperature susceptibility measurements show that complex I presents the highest ferromagnetic coupling [J = +43.2(5) cm(-1)] reported till date in any doubly chloro-bridged Cu-II dimer, and a weak interdimer antiferromagnetic coupling [J' = -0.276(8) cm(-1)]. The complex also exhibits high catalytic activity towards the oxidation of hydrocarbons using H2O2 as terminal oxidant. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2008.12.016