tetrakis(benzoylactonate)tetrakis(μ-ethanlate)tetracopper(II) | 866953-40-4

• 英文名称: tetrakis(benzoylactonate)tetrakis(μ-ethanlate)tetracopper(II)
• CAS: 866953-40-4
• 化学式: C₄₈H₅₆Cu₄O₁₂
• 分子量: 1079.15
• InChiKey: KTXIELLRRJCPJC-UHFFFAOYSA-N

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：

  乙醇 、 copper(II) methoxide 、 1-苯基-1,3-丁二酮 以 乙醇 为溶剂， 以70%的产率得到tetrakis(benzoylactonate)tetrakis(μ-ethanlate)tetracopper(II)
  参考文献：
  名称：

  Synthesis, structure and catecholase-like activity of a new dicopper(II) complex with benzoylacetonate ligand

  摘要：

  The preparation and characterization of tetranuclear Cu(4)(bnac)(4)(mu-OEt)(4) complex is described. Crystallographic characterization of this complex has shown that the co-ordination geometry around copper(H) ions is distorted square pyramidal (monoclinic, C2/c, a = 13.3980(2) angstrom, b = 14.6080(2) angstrom, c = 25.7460(4) angstrom, alpha = 90.00, beta = 103.4090(10)degrees, gamma = 90.00 degrees, V= 4901.59(13) angstrom, Z= 8). The in situ-generated Cu(2)(bnac)(2)(mu-OEt)(4)(4R-py)(4) complexes were suitable catalysts for the catalytic oxidation of 3,5-DTBCH(2) to 3,5-DTBQ with dioxygen at ambient condition in good yields. The catalytic activity was found to obey Michaelis-Menten type kinetics and increase with electron-releasing substituent on co-ordinated pyridines. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2005.03.020