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 [J].
BALDWIN, MJ ;
ROSS, PK ;
PATE, JE ;
TYEKLAR, Z ;
KARLIN, KD ;
SOLOMON, EI .
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 [J].
BALDWIN, MJ ;
ROOT, DE ;
PATE, JE ;
FUJISAWA, K ;
KITAJIMA, N ;
SOLOMON, EI .
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 [J].
Halfen, JA ;
Mahapatra, S ;
Wilkinson, EC ;
Kaderli, S ;
Young, VG ;
Que, L ;
Zuberbuhler, AD ;
Tolman, WB .
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 [J].
Hayashi, H ;
Fujinami, S ;
Nagatomo, S ;
Ogo, S ;
Suzuki, M ;
Uehara, A ;
Watanabe, Y ;
Kitagawa, T .
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 [J].
Henson, MJ ;
Mukherjee, P ;
Root, DE ;
Stack, TDP ;
Solomon, EI .
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 [J].
Henson, MJ ;
Mahadevan, V ;
Stack, TDP ;
Solomon, EI .
INORGANIC CHEMISTRY, 2001, 40 (20) :5068-+
[7]   Resonance Raman spectroscopy as a probe of the bis(μ-oxo)dicopper core [J].
Holland, PL ;
Cramer, CJ ;
Wilkinson, EC ;
Mahapatra, S ;
Rodgers, KR ;
Itoh, S ;
Taki, M ;
Fukuzumi, S ;
Que, L ;
Tolman, WB .
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 [J].
Itoh, S ;
Nakao, H ;
Berreau, LM ;
Kondo, T ;
Komatsu, M ;
Fukuzumi, S .
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 [J].
JACOBSON, RR ;
TYEKLAR, Z ;
FAROOQ, A ;
KARLIN, KD ;
LIU, S ;
ZUBIETA, 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) [J].
KITAJIMA, N ;
FUJISAWA, K ;
FUJIMOTO, C ;
MOROOKA, Y ;
HASHIMOTO, S ;
KITAGAWA, T ;
TORIUMI, K ;
TATSUMI, K ;
NAKAMURA, A .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (04) :1277-1291