Modulation of the copper-dioxygen reactivity by stereochemical effect of tetradentate tripodal ligands

被引:30
作者
Hayashi, H
Uozumi, K
Fujinami, S
Nagatomo, S
Shiren, K
Furutachi, H
Suzuki, M
Uehara, A
Kitagawa, T
机构
[1] Kanazawa Univ, Fac Sci, Dept Chem, Kanazawa, Ishikawa 9201192, Japan
[2] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
关键词
D O I
10.1246/cl.2002.416
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Dioxygen reactivity of a copper(I) complex having a sterically hindered Me-3-tpa and monooxygenase activity of its oxygenated species toward the ligand were significantly modulated by the presence of the 6-methyl group onto pyridyl group.
引用
收藏
页码:416 / 417
页数:2
相关论文
共 16 条
  • [1] SPECTROSCOPIC AND THEORETICAL-STUDIES OF AN END-ON PEROXIDE-BRIDGED COUPLED BINUCLEAR COPPER(II) MODEL COMPLEX OF RELEVANCE TO THE ACTIVE-SITES IN HEMOCYANIN AND TYROSINASE
    BALDWIN, MJ
    ROSS, PK
    PATE, JE
    TYEKLAR, Z
    KARLIN, KD
    SOLOMON, EI
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (23) : 8671 - 8679
  • [2] SPECTROSCOPIC STUDIES OF SIDE-ON PEROXIDE-BRIDGED BINUCLEAR COPPER(II) MODEL COMPLEXES OF RELEVANCE TO OXYHEMOCYANIN AND OXYTYROSINASE
    BALDWIN, MJ
    ROOT, DE
    PATE, JE
    FUJISAWA, K
    KITAJIMA, N
    SOLOMON, EI
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (26) : 10421 - 10431
  • [3] 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
  • [4] A bis(μ-oxo)dicopper(III) complex with aromatic nitrogen donors:: Structural characterization and reversible conversion between copper(I) and bis(μ-oxo)dicopper(III) species
    Hayashi, H
    Fujinami, S
    Nagatomo, S
    Ogo, S
    Suzuki, M
    Uehara, A
    Watanabe, Y
    Kitagawa, T
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (09) : 2124 - 2125
  • [5] Spectroscopic and electronic structural studies of the Cu(III)2 bis-μ-oxo core and its relation to the side-on peroxo-bridged dimer
    Henson, MJ
    Mukherjee, P
    Root, DE
    Stack, TDP
    Solomon, EI
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (44) : 10332 - 10345
  • [6] A new Cu(II) side-on peroxo model clarifies the assignment of the oxyhemocyanin Raman spectrum
    Henson, MJ
    Mahadevan, V
    Stack, TDP
    Solomon, EI
    [J]. INORGANIC CHEMISTRY, 2001, 40 (20) : 5068 - +
  • [7] Resonance Raman spectroscopy as a probe of the bis(μ-oxo)dicopper core
    Holland, PL
    Cramer, CJ
    Wilkinson, EC
    Mahapatra, S
    Rodgers, KR
    Itoh, S
    Taki, M
    Fukuzumi, S
    Que, L
    Tolman, WB
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (05) : 792 - 802
  • [8] Mechanistic studies of aliphatic ligand hydroxylation of a copper complex by dioxygen: A model reaction for copper monooxygenases
    Itoh, S
    Nakao, H
    Berreau, LM
    Kondo, T
    Komatsu, M
    Fukuzumi, S
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (12) : 2890 - 2899
  • [9] A CU2-O2 COMPLEX - CRYSTAL-STRUCTURE AND CHARACTERIZATION OF A REVERSIBLE DIOXYGEN BINDING SYSTEM
    JACOBSON, RR
    TYEKLAR, Z
    FAROOQ, A
    KARLIN, KD
    LIU, S
    ZUBIETA, J
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (11) : 3690 - 3692
  • [10] A NEW MODEL FOR DIOXYGEN BINDING IN HEMOCYANIN - SYNTHESIS, CHARACTERIZATION, AND MOLECULAR-STRUCTURE OF THE MU-ETA-2-ETA-2 PEROXO DINUCLEAR COPPER(II) COMPLEXES, [CU(HB(3,5-R2PZ)3)]2(O2) (R = ISO-PR AND PH)
    KITAJIMA, N
    FUJISAWA, K
    FUJIMOTO, C
    MOROOKA, Y
    HASHIMOTO, S
    KITAGAWA, T
    TORIUMI, K
    TATSUMI, K
    NAKAMURA, A
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (04) : 1277 - 1291