Group of Prof. Dr. Bernt Krebs
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Dr. Daniel Pursche


Bioinorganic group (Manganese)


E-mail: pursched@web.de

Research

  • Homo- and mixed valent manganese complexes as models for manganese-containing enzymes

Publications

  • N. Reddig, D. Pursche, A. Rompel
    "Unique example of flexible phenol coordination in mononuclear manganese compounds"
    Dalton Trans. 2004, 1474

  • N. Reddig, D. Pursche, A. Rompel
    "Mononuclear manganese(III) catechol compounds as substrate adduct complexes for manganese substituted intradiol cleaving catechol dioxygenases"
    Inorg. Chim. Acta 2004, 357, 2703.

  • D. Pursche, M. U. Triller, C. Slinn, N. Reddig, A. Rompel, B. Krebs
    "Mimicking the reduced, oxidized and azide inhibited form of manganese superoxide dismutase by mononuclear Mn compounds utilizing tridentate ligands"
    Inorg. Chim. Acta 2004, 357, 1695.

  • N. Reddig, D. Pursche, C. Slinn, M. Kloskowski, S. Baldeau, A. Rompel
    "Tuning the catalase activity of dinuclear manganese complexes by utilising different substituted tripodal ligands"
    Eur. J. Inorg. Chem. 2004, 4, 879.

  • I. A. Koval, M. Huisman, A. F. Stassen, P. Gamez, M. Lutz, A. L. Spek, D. Pursche, B. Krebs, J. Reedijk
    "New dinuclear Co(II) and Mn(II) complexes of the phenol-based compartmental ligand containing formyl and amine functions: structural, spectroscopic and magnetic properties"
    Inorg. Chim. Acta 2004, 357, 294.

  • M. U. Triller, D. Pursche, W.-Y. Hsieh, V. L. Pecoraro, A. Rompel, B. Krebs
    "Catalytic Oxidation of 3,5-Di-tert-butylcatechol by a Series of Mononuclear Manganese Complexes: Synthesis, Structure, and Kinetic Investigation"
    Inorg. Chem. 2003, 42, 6274.

  • M. U. Triller, D. Pursche, W.-Y. Hsieh, V. L. Pecoraro, A. Rompel, B. Krebs
    "Catalytic Oxidation of 3,5-Di-tert-butylcatechol by a Series of Mononuclear Manganese Complexes: Synthesis, Structure, and Kinetic Investigation"
    J. Inorg. Biochem. 2003, 96, 172.

  • I. A. Koval, D. Pursche, A. F. Strassen, P. Gamez, B. Krebs, J. Reedijk
    "The dicopper(II) complex with the novel asymmetric dinucleating ligand Hpy3asym as a structural model of catechol oxidase"
    Eur. J. Inorg. Chem. 2003, 9, 1669.

  • D. Pursche, M. U. Triller, N. Reddig, A. Rompel, B. Krebs
    "Synthesis and Characterization of [Mn3(ppi)2(µ-OAc)4(H2O)2] · 2MeOH - Unusual Structural Properties of a Trinuclear Oxygen-Rich Manganese Complex"
    Z. Anorg. Allg. Chem. 2003, 629, 24.

  • N. Reddig, M. U. Triller, D. Pursche, A. Rompel, B. Krebs
    "Tetranuclear Manganese Cluster with a Star-Shaped Mn4O6 Core Motif: Directed Synthesis using a Mononuclear Precursor Complex"
    Z. Anorg. Allg. Chem. 2002, 628, 2458.

  • C. J. Aspley, J. R. L. Smith, R. N. Perutz, D. Pursche
    "Synthesis and photochemistry of free base and zinc tetraarylporphyrins mono-substituted with tungsten pentacarbonyl via a pyridine linker"
    J. Chem. Soc., Dalton Trans. 2002, 170.

  • D. Pursche, M. U. Triller, N. Reddig, F. Schweppe, A. Rompel, B. Krebs
    "Bis(mu-oxo)dimanganese complexes by tripodal ligand design"
    J. Inorg. Biochem. 2001, 86, 385.

  • D. Pursche, N. Reddig, M. U. Triller, A. Rompel,
    "Strukturelle Modellverbindungen für das Photosystem II"
    Biol. Chem. 2001, 382, Suppl: S83.

Posters and Talks

  • M. U. Triller, D. Pursche, W.-Y. Hsieh, V. L. Pecoraro, A. Rompel, B. Krebs
    "Catalytic Oxidation of 3,5-Di-tert-butylcatechol by a Series of Mononuclear Manganese Complexes: Synthesis, Structure, and Kinetic Investigation"
    11th International Conference on Bioinorganic Chemistry, 26-31.07. 2003, Cairns (AU).

  • N. Reddig, D. Pursche, M. Piacenza, M. U. Triller, S. Grimme, A. Rompel, B. Krebs
    "Einfluss der Koordinationssphaere der Metallzentren auf die Aktivitaet von Metalloproteinen und ihrer Modellverbindungen: Photosystem II"
    Symposium des Sonderforschungsbereich 424 "Molekulare Orientierung als Funktionskriterium in chemischen Systemen", 01-02.10.2002, Münster (GER).

  • D. Pursche, M. U. Triller, N. Reddig, A. Rompel, B. Krebs
    "Synthesis and Characterization of [Mn3(ppi)2(µ-OAc)4(H2O)2] · 2MeOH - Unusual Structural Properties of a Trinuclear Oxygen-Rich Manganese Complex"
    35th International Conference on Coordination Chemistry, 21-26.07.2002, Heidelberg (GER).

  • D. Pursche, M. Lueken, M. U. Triller, N. Reddig, N. Moeller, J. Anekwe, A. Rompel, B. Krebs
    "New structural and functional models for manganese and copper containing enzymes: Photosystem II and catechol oxidase"
    Symposium des Sonderforschungsbereich 424 "Molekulare Orientierung als Funktionskriterium in chemischen Systemen", 03.05.2002, Münster (GER).

  • M. U. Triller, N. Moeller, N. Reddig, D. Pursche, M. Lueken, M. Piacenza, S. Grimme, A. Rompel, B. Krebs
    "Strukturelle und funktionelle Modelle fuer mangan- und kupferhaltige Enzyme: Photosystem II und Catecholoxidase"
    Symposium des Sonderforschungsbereich 424 "Molekulare Orientierung als Funktionskriterium in chemischen Systemen", 07-09.11.2001, Münster (GER).

  • D. Pursche, M. U. Triller, N. Reddig, F. Schweppe, A. Rompel, B. Krebs
    "Bis(µ-oxo)dimanganese complexes by tripodal ligand design"
    10th International Conference on Bioinorganic Chemistry, 26-31.08. 2001, Florence (IT).

  • D. Pursche
    "Strukturelle Modellverbindungen für das Photosystem II"
    9. Photosynthese Workshop Nordwest, 20. 10.2000, Hannover (GER)

  • N. Reddig, M. U. Triller, D. Pursche, P. Gentschev, N. Moeller, M. Lueken, A. Rompel, B. Krebs
    "New structural and functional models for manganese and copper containing enzymes: Photosystem II and catechol oxidase"
    Symposium des Sonderforschungsbereich 424 "Molekulare Orientierung als Funktionskriterium in chemischen Systemen", 30.06.2000, Münster (GER).