Small molecule mimics of hydrogenases: hydrides and redox

被引:581
作者
Gloaguen, Frederic [1 ]
Rauchfuss, Thomas B. [2 ]
机构
[1] Univ Bretagne Occidentale, CNRS, UMR 6521, CS 93837, F-29238 Brest 3, France
[2] Univ Illinois, Sch Chem Sci, Urbana, IL 61801 USA
关键词
ELECTROCHEMICAL PROTON REDUCTION; ACTIVE-SITE MODELS; FE-FE HYDROGENASE; BRIDGING CARBONYL; ELECTRON-TRANSFER; ONLY HYDROGENASE; TERMINAL HYDRIDE; MIXED-VALENT; IRON; COMPLEXES;
D O I
10.1039/b801796b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This tutorial review is aimed at chemical scientists interested in understanding and exploiting the remarkable catalytic behavior of the hydrogenases. The key structural features are analyzed for the active sites of the two most important hydrogenases. Reactivity is emphasized, focusing on mechanism and catalysis. Through this analysis, gaps are identified in the synthesis of functional replicas of these fascinating and potentially useful enzymes.
引用
收藏
页码:100 / 108
页数:9
相关论文
共 69 条
  • [1] Molybdenum-sulfur dimers as electrocatalysts for the production of hydrogen at low overpotentials
    Appel, AM
    DuBois, DL
    DuBois, MR
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (36) : 12717 - 12726
  • [2] Terminal hydride in [FeFe]-hydrogenase model has lower potential for H2 production than the isomeric bridging hydride
    Barton, Bryan E.
    Rauchfuss, Thomas B.
    [J]. INORGANIC CHEMISTRY, 2008, 47 (07) : 2261 - 2263
  • [3] On the structure of a proposed mixed-valent analogue of the diiron subsite of [FeFe]-hydrogenase
    Best, Stephen P.
    Borg, Stacey J.
    White, Jonathan M.
    Razavet, Mathieu
    Pickett, Christopher J.
    [J]. CHEMICAL COMMUNICATIONS, 2007, (42) : 4348 - 4350
  • [4] Electron transfer at a dithiolate-bridged diiron assembly: Electrocatalytic hydrogen evolution
    Borg, SJ
    Behrsing, T
    Best, SP
    Razavet, M
    Liu, XM
    Pickett, CJ
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (51) : 16988 - 16999
  • [5] BOYKE CA, 2005, THESIS U ILLINOIS UR
  • [6] Cammack R., 2001, Hydrogen as a Fuel Learning from Nature
  • [7] Electrochemical insights into the mechanisms of proton reduction by [Fe2(CO)6{μ-SCH2N(R)CH2S}] complexes related to the [2Fe]H subsite of [FeFe]hydrogenase
    Capon, Jean-Francois
    Ezzaher, Salah
    Gloaguen, Frederic
    Petillon, Francois Y.
    Schollhammer, Philippe
    Talarmin, Jean
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (06) : 1954 - 1964
  • [8] Activation of proton by the two-electron reduction of a di-iron organometallic complex
    Capon, Jean-Francois
    Gloaguen, Frederic
    Schollhammer, Philippe
    Talarmin, Jean
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2006, 595 (01): : 47 - 52
  • [9] Electrochemical proton reduction by thiolate-bridged hexacarbonyldiiron clusters
    Capon, JF
    Gloaguen, F
    Schollhammer, P
    Talarmin, J
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2004, 566 (02) : 241 - 247
  • [10] Electrocatalytic proton reduction by phosphido-bridged diiron carbonyl compounds: Distant relations to the H-cluster?
    Cheah, MH
    Borg, SJ
    Bondin, MI
    Best, SP
    [J]. INORGANIC CHEMISTRY, 2004, 43 (18) : 5635 - 5644