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Reactivity of dioxygen-copper systems

被引：1128
作者：
Lewis, EA
Tolman, WB
机构：
[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA
[2] Univ Minnesota, Ctr Met Biocatalysis, Minneapolis, MN 55455 USA
来源：
CHEMICAL REVIEWS | 2004年 / 104卷 / 02期
关键词：
D O I：
10.1021/cr020633r
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The mechanism by which copper complexes bind and activate dioxygen was analyzed. The kinetic and thermodynamic information was obtained through cryogenic stopped-flow studies of the oxygenation of Cu(I) compounds. It was shown that protonation or acylation of peroxo copper species appears to enhance their O-atom transfer reactivity. It was concluded that O-O homolysis or heterolysis in CuOOH(R) complexes is energetically disfavored because of thermodynamic instability of the resulting Cu(III/IV)-oxo species.
引用
收藏
页码：1047 / 1076
页数：30
相关论文
共 295 条
  • [91] Catalytic oxidation of hindered phenols by a copper(I) complex and dioxygen
    Gupta, R
    Mukherjee, R
    [J]. TETRAHEDRON LETTERS, 2000, 41 (40) : 7763 - 7767
  • [92] Crystal structure of a laccase from Melanocarpus albomyces with an intact trinuclear copper site
    Hakulinen, N
    Kiiskinen, LL
    Kruus, K
    Saloheimo, M
    Paananen, A
    Koivula, A
    Rouvinen, J
    [J]. NATURE STRUCTURAL BIOLOGY, 2002, 9 (08) : 601 - 605
  • [93] Halcrow M, 2000, Subcell Biochem, V35, P183
  • [94] Halcrow M.A., 2003, COMPREHENSIVE COORDI, V8, P395
  • [95] An unusual ligand oxidation by a (μ-η2:η2-peroxo)dicopper compound:: 1°>3° C-H bond selectivity and a novel bis(μ-alkylperoxo)dicopper intermediate
    Halfen, JA
    Young, VG
    Tolman, WB
    [J]. INORGANIC CHEMISTRY, 1998, 37 (09) : 2102 - 2103
  • [96] Dioxygen activation by a copper(I) complex of a new tetradentate tripodal ligand: Mechanistic insights into peroxodicopper core reactivity
    Halfen, JA
    Young, VG
    Tolman, WB
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (44) : 10920 - 10921
  • [97] Reversible cleavage and formation of the dioxygen O-O band within a dicopper complex
    Halfen, JA
    Mahapatra, S
    Wilkinson, EC
    Kaderli, S
    Young, VG
    Que, L
    Zuberbuhler, AD
    Tolman, WB
    [J]. SCIENCE, 1996, 271 (5254) : 1397 - 1400
  • [98] Preparations, structures, and properties of Cu(II) complexes with tripodal tetradentate ligand, tris(6-pivaloylamino-2-pyridylmethyl)amine (Htppa), and reaction of its Cu(I) complex with dioxygen
    Harata, M
    Jitsukawa, K
    Masuda, H
    Einaga, H
    [J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1998, 71 (03) : 637 - 645
  • [99] A STRUCTURALLY CHARACTERIZED MONONUCLEAR COPPER(II)-SUPEROXO COMPLEX
    HARATA, M
    JITSUKAWA, K
    MASUDA, H
    EINAGA, H
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (23) : 10817 - 10818
  • [100] A unique copper(II)-hydroxide complex derived from copper(II)-superoxide
    Harata, M
    Jitsukawa, K
    Masuda, H
    Einaga, H
    [J]. CHEMISTRY LETTERS, 1996, (09) : 813 - 814
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