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Regulation of Redox behavior and Proton-coupled Electron Transfer of Transition Metal Complexes with Heteroaromatic Coenzymes as Ligands

Research Project

Project/Area Number 16550057
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic chemistry
Research InstitutionOsaka University (2005)
Kyushu University (2004)

Principal Investigator

KOJIMA Takahiko  Osaka University, Graduate School of Engineering, Department of Materials and Life Science, Associate Professor, 大学院工学研究科, 助教授 (20264012)

Project Period (FY) 2004 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2005: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2004: ¥2,700,000 (Direct Cost: ¥2,700,000)
KeywordsRuthenium Complexes / Pyridylamine Ligands / Pterins / Flavin Analogues / Redox Behavior / Non-covalent Interactions / Proton-coupled Electron Transfer / Radical Intermediates / 複素環補酵素 / ルテニウム錯体 / Tris(2-pyridylmethyl)amino / プテリンラジカル / 結晶構造解析 / 水素結合 / ルテニウム
Research Abstract

Synthesis and characterization were made on ruthenium complexes of heteroaromatic coenzymes with tris(2-pyridylmethyl)amine and its derivatives. Those novel complexes were characterized by spectroscopic and electrochemical measurements, in addition to X-ray crystallography.
1) Ruthenium-Pterin Complexes
In order to clarify the role of the 2-amino group of the pterin framework, we synthesized a ruthenium(II)-TPA complex with 6,7-dimethylpteridine (H_2dmp) in place of 2-N, N-dimethy1-6,7-dimethylpteridine (H_2dmdmp). The new complex, [Ru(Hdmp)(TPA)]CIO_4, was characterized by X-ray crystallography, spectroscopic methods, and electrochemical measurements.
The crystal structure was revealed to exhibit intermolecular hydrogen bonding between the 2-amino group and the 8-position of the pterin skeleton to form a dimeric motif in the crystal. This indicates the high basicity of the 8-nitrogen, which accepts proton first in the two-step reversible protonation-deprotonation process of the pterin li … More gands in the Ru-TPA environments.
The results obtained in the spectroscopic and electrochemical approach to evaluate the proton-coupled electron transfer indicated following points:
1. Hydrogen bonding toward the 2-amino group enhances the proton accessibility of the pterin and improves the reversibility of the redox processes of pterins..
2. The 2-amino group plays important roles in promoting smooth proton-coupled electron transfer of pterins.
2) Ruthenium-Alloxazine Complexes.
We synthesized a novel ruthenium(II)-TPA complex with alloxazine which is an analogue of flavins and succeeded in the crystal structure determination to reveal an unprecedented coordination mode of the alloxazine ligand. The unusual coordination mode allowed us to observe the hydrogen bonding adduct with a complementary hydrogen bonding receptor of 2,6-bis(acetoamide)pyridine. The crystal structure of the adduct was determined to demonstrate unambiguously the three-point recognition of the receptor by the alloxazine complex. This hydrogen bonding not only altered the redox potential of the alloxazine ligand, but perturbed the electronic structure of the one-electron reduced π-anion radical of the coordinated alloxazine. These results imply that the hydrogen bonding toward the flavin cofactors in the enzymes play crucial roles to regulate the reactivity of the coenzymes, which result in the control of the reactivity of the enzymes. A paper about this will appear in Angew. Chem., Int. Ed. as a Very Important Paper (VIP). Less

Report

(3 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • Research Products

    (53 results)

All 2007 2006 2005 2004

All Journal Article (52 results) Book (1 results)

  • [Journal Article] Modulation of Characteristics of a Ruthenium-Coordinated Flavin Analogue That Shows an Unusual Coordination Mode2007

    • Author(s)
      S.Miyazaki, K.Ohkubo, T.Kojima, S.Fukuzumi
    • Journal Title

      Angewandte Chemie,International Edition(VIP paper) 46(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Porphyrin Nanotubes Based on Self-Assembly of Mo(V)-dodecaphenylporphyrin Complexes and Inclusion of Mo-oxo Clusters : Synthesis and Characterization by X-ray Crystallography and Transmission Electron Microscopy2007

    • Author(s)
      T.Kojima, R.Harada, T.Nakanishi, K.Kaneko, S.Fukuzumi
    • Journal Title

      Chemistry of Materials(表紙絵に採用された) 19・1

      Pages: 51-58

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Modulation of Characteristics of a Ruthenium-Coordinated Flavin Analogue That Shows an Unusual Coordination Mode2007

    • Author(s)
      S.Miyazaki, K.Ohkubo, T.Kojima, S.Fukuzumi
    • Journal Title

      Angew : Chem.Int.Ed.(VIP paper) (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Porphyrin Nanotubes Based on Self-Assembly of Mo(V)-dodecaphenylporphyrin Complexes and Inclusion of Mo-oxo Clusters : Synthesis and Characterization by X-ray Crystallography and Transmission Electron Microscopy2007

    • Author(s)
      T.Kojima, R.Harada, T.Nakanishi, K.Kaneko, S.Fukuzumi
    • Journal Title

      Chem.Mater.(Cover Illustrations) 19

      Pages: 51-58

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Photocatalytic Formation of Dimethyllepidopterene from 9,10-Dimethylanthracene via Electron-Transfer Oxidation2006

    • Author(s)
      K.Ohkubo, R.Iwata, S.Miyazaki, T.Kojima, S.Fukuzumi
    • Journal Title

      Organic Letters 8・26

      Pages: 6079-6082

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of a one-dimensional metal-dimer assembled system with interdimer interaction, M_2(dtp)_4 (M = Ni, Pd; dtp = dithiopropionato)2006

    • Author(s)
      A.Kobayashi, T.Kojima, R.Ikeda, H.Kitagawa
    • Journal Title

      Inorganic Chemistry 45・1

      Pages: 322-326

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Photocatalytic Formation of Dimethyllepidopterene from 9,10-Dimethylanthracene via Electron-Transfer Oxidation2006

    • Author(s)
      K.Ohkubo, R.Iwata, S.Miyazaki, T.Kojima, S.Fukuzumi
    • Journal Title

      Organic Letters 8(26)

      Pages: 6079-6082

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of a one-dimensional metal-dimer assembled system with interdimer interaction, M_2(dtp)_4 = Ni, Pd; dtp = dithiopropionato)2006

    • Author(s)
      A.Kobayashi, T.Kojima, R.Ikeda, H.Kitagawa
    • Journal Title

      Inorg.Chem. 45(1)

      Pages: 322-326

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of a One-dimensional Metal-dimer Assembled System with Interdimer Interaction, M_2(dtp)_4(M=Ni,Pd;dtp=dithiopropionato)2006

    • Author(s)
      A.Kobayashi, T.Kojima, R.Ikeda, H.Kitagawa
    • Journal Title

      Inorg.Chem. 45・1

      Pages: 322-327

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis and Characterization of Ruthenium(II)-Nitrile Complexes with Bisamide-TPA Ligands : Insights into Ruthenium-Nitrile Bonding2005

    • Author(s)
      T.Kojima, K.Hayashi, Y.Tachi, Y.Naruta, T.Suzuki, K.Uezu, Y.Shiota, K.Yoshizawa
    • Journal Title

      Bull.Chem.Soc.Jpn. 78・12

      Pages: 2152-2158

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Novel Cu(II)-bipyridine Complexes having Functional Groups and Thier Application toward Molecular Recognition2005

    • Author(s)
      T.Kojima, H.Kitaguchi, Y.Tachi, M.Yasutaka, Y.Naruta, Y.Matsuda
    • Journal Title

      Inorg.Chim.Acta 358・13

      Pages: 3592-3600

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Preparation and proton transport property of N,N-diethyldithiooxamidato copper coordination polymer2005

    • Author(s)
      Y.Nagao, T.Kubo, K.Nakasuji, R.Ikeda, T.Kojima, H.Kitagawa
    • Journal Title

      Synthetic Metals 154・1-3

      Pages: 89-92

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Chromium(III) Octaphenylporphyrin Complexes with Various Axial Ligands2005

    • Author(s)
      R.Harada, Y.Matsuda, H.Okawa, R.Miyamoto, S.Yamauchi, T.Kojima
    • Journal Title

      Inorg.Chim.Acta 358・8

      Pages: 2489-2500

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] A Novel Ru(II)-DMSO complex Having Non-coordinating I-Naphthoylamide Arm : Effects of Intramolecular Hydrogen Bonding on Redox Potential of the Ruthenium Center2005

    • Author(s)
      T.Kojima, Y.Matsuda
    • Journal Title

      Chemistry Letters 34・2

      Pages: 258-259

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Porphyrin Nanochannel : Formation of Cationic Channels by a Protonated Saddle-distorted Porphyrin and Its Inclusion Behavior2005

    • Author(s)
      R.Harada, T.Kojima
    • Journal Title

      Chemical Communications

      Pages: 716-718

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis, Characterization, and Distortion Properties of Vanadyl Complexes of Octaphenylporphyrin and Dodecaphenylporphyrin2005

    • Author(s)
      R.Harada, H.Okawa, T.Kojima
    • Journal Title

      Inorg.Chim.Acta 358・3

      Pages: 489-496

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] {N-[Bis(2-pyridyl)methyl]-N,N-bis(2-pyridyl)methylamine-k^5N}chloro-ruthenium(II)perchlorate methanol solvate2005

    • Author(s)
      T.Kojima, D.M.Weber, C.T.Choma
    • Journal Title

      Acta Cryst. E61

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Ruthenium(2+),bis[N,N-bis[(2-pyridyl-kN)methyl]-2-pyridinemethanamine-k N1, kN2]di-μ-chlorodi, [212784-73-1]; Ruthenium(2+),bis[5-methyl-N,N-bis[(5-methyl-2-pyridyl-kN)methyl]-2-pyridinemethanamine-kN1,kN2]di-μ-chlorodi, [212784-75-3]2005

    • Author(s)
      Takahiko Kojima
    • Journal Title

      ELECTRONIC ENCYCLOPEDIA OF REAGENTS FOR ORGANIC SYNTHESIS;Wiley

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Ruthenium(II)-Nitrile Complexes with Bisamide-TPA Ligands : Insights into Ruthenium-Nitrile Bonding2005

    • Author(s)
      T.Kojima, K.Hayashi, Y.Tachi, Y.Naruta, T.Suzuki, K.Uezu, Y.Shiota, K.Yoshizawa
    • Journal Title

      Bull.Chem.Soc.Jpn. 78(12)

      Pages: 2152-2158

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Novel Cu(II)-bipyridine Complexes having Functional Groups and Thier Application toward Molecular Recognition2005

    • Author(s)
      T.Kojima, H.Kitaguchi, Y.Tachi, M.Yasutake, Y.Naruta, Y.Matsuda
    • Journal Title

      Inorg.Chim.Acta 358(13)

      Pages: 3592-3600

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Preparation and proton transport property of N, N-diethyldithiooxamidato copper coordination polymer2005

    • Author(s)
      Y.Nagao, T.Kubo, K.Nakasuji, R.Ikeda, T.Kojima, H.Kitagawa
    • Journal Title

      Synth. Met. 154(1-3)

      Pages: 89-92

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Chromium(III) Octaphenylporphyrin Complexes with Various Axial Ligands2005

    • Author(s)
      R.Harada, Y.Matsuda, H.Okawa, R.Miyamoto, S.Yamauchi, T.Kojima
    • Journal Title

      Inorg.Chim.Acta 358(8)

      Pages: 2489-2500

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Novel Ru(II)-DMSO complex Having Non-coordinating 1-Naphthoylamide Arm : Effects of Intramolecular Hydrogen Bonding on Redox Potential of the Ruthenium Center2005

    • Author(s)
      T.Kojima, Y.Matsuda
    • Journal Title

      Chem.Lett. 34(2)

      Pages: 258-259

    • NAID

      10014364648

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Porphyrin Nanochannel : Formation of Cationic Channels by a Protonated Saddle-distorted Porphyrin and Its Inclusion Behavior2005

    • Author(s)
      R.Harada, T.Kojima
    • Journal Title

      Chem.Commun.

      Pages: 716-718

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis, Characterization, and Distortion Properties of Vanadyl Complexes of Octaphenylporphyrin and Dodecaphenylporphyrin2005

    • Author(s)
      R.Harada, H.Okawa, T.Kojima
    • Journal Title

      Inorg.Chim.Acta 358(3)

      Pages: 489-496

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] {N-[Bis(2-pyridyl)methyl]-N,N-bis(2-pyridyl)methylamine-□^5N}chl oro-ruthenium (II) perchlorate methanol solvate2005

    • Author(s)
      T.Kojima, D.M.Weber, C.T.Choma
    • Journal Title

      Acta Cryst. E61

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Ruthenium(2+), bis[N,N-bis[(2-pyridyl-□N)methyl]-2-pyridinemethanamine-□N1, □N2]di-□-chlorodi, [212784-73-1]; Ruthenium(2+), bis[5-methyl-N,N-bis[(5-methyl-2-pyridyl-□N)methyl]-2-pyridinem ethanamine-□N1,□N2]di-□-chlorodi, [212784-75-3]2005

    • Author(s)
      T.Kojima
    • Journal Title

      ELECTRONIC ENCYCLOPEDIA OF REAGENTS FOR ORGANIC SYNTHESIS(Wiley)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Porphyrin Nanochannel : Formation of Cationic Channels by a Protonated Saddle-distorted Porphyrin and Its Inclusion Behavior2005

    • Author(s)
      R.Harada, T.Kojima
    • Journal Title

      Chemical Communications (6)

      Pages: 716-718

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Preparation and Proton Transport Property of N,N-diethyldithiooxamidato Copper Coordination Polymer2005

    • Author(s)
      Y.Nagao, T.Kubo, K.Nakasuji, R.Ikeda, T.Kojima, H.Kitagawa
    • Journal Title

      Synth.Met. 154・1-3

      Pages: 89-92

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis and Characterization of Novel Cu(II)-bipyridine Complexes Having Functional Groups and Thier Application toward Molecular Recognition2005

    • Author(s)
      T.Kojima, H.Kitaguchi, Y.Tachi, M.Yasutake, Y.Naruta, Y.Matsuda
    • Journal Title

      Inorg.Chim.Acta 358・13

      Pages: 3592-3600

    • Related Report
      2005 Annual Research Report
  • [Journal Article] {N-[Bis(2-pyridyl)methyl]-N,N-bis(2-pyridyl)methylamine-κ^5N}chloro-ruthenium(II) perchlorate methanol solvate2005

    • Author(s)
      T.Kojima, D.M.Weber, C.T.Choma
    • Journal Title

      Acta Cryst. E61

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A Novel Ru(II)-DMSO Complex Having Non-coordinating 1-Naphthoylamide Arm : Effects of Intramolecular Hydrogen Bonding on Redox Potential of the Ruthenium Center2005

    • Author(s)
      T.Kojima, Y.Matsuda
    • Journal Title

      Chem.Lett. 34・2

      Pages: 258-259

    • NAID

      10014364648

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Ruthenium(2+), bis[N,N-bis[(2-pyridyl-κN)methyl]-2-pyridinemethanamine-κN1,κN2]di-μ-chlorodi2005

    • Author(s)
      T.Kojima
    • Journal Title

      ELECTRONIC ENCYCLOPEDIA OF REAGENTS FOR ORGANIC SYNTHESIS

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Intramolecular Rearrangement for Regioselective Complexation Derived From Intramolecular CH/π Interaction in a Hydrophobic Ruthenium Coordination Sphere2004

    • Author(s)
      T.Kojima, S.Miyazaki, K.Hayashi, Y.Shimazaki, F.Tani, Y.Naruta, Y.Matsuda
    • Journal Title

      Chemistry - A European Journal 10・24

      Pages: 6402-6410

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Structures and Properties of Ruthenium(II) Complexes of Pyridylamine Ligands with Bis-amide Moieties : Regulation of Structures and Proton-coupled Electron Transfer2004

    • Author(s)
      T.Kojima, K.Hayashi, Y.Matsuda
    • Journal Title

      Inorganic Chemistry 43・21

      Pages: 6793-6894

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] (Acetonitrile-kN)(2,3,5,7,8,10,12,13,15,17,18,20-dodecaphenylporphyrinato-kN)zinc(II)acetonitrile solvate2004

    • Author(s)
      T.Kojima, R.Harada
    • Journal Title

      Acta Crystallographica E60

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] {N-[Bis(2-pyridyl)methy1]-N,N-bis(2-pyridyl)methylamine-k^5N}chlorozinc(II)perchlorate monohydrate2004

    • Author(s)
      T.Kojima, D.M.Weber, C.T.Choma
    • Journal Title

      Acta Crystallographica E60

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Toward a Thermal and Photochemical Molecular Machine : Reversible Ligand Dissociation and Binding in a Ruthenium(II)-2,2^4-Bipyridine Complex with Tris(2-pyridylmethyl)amini2004

    • Author(s)
      T.Kojima, T.Sakamoto, Y.Matsuda
    • Journal Title

      Inorganic Chemistry 43・7

      Pages: 2243-2245

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Porphyrin Nanotube : Synthesis,Characterization,and Inclusion of Tetranuclear Mo-oxo Clusters2004

    • Author(s)
      R.Harada, Y.Matsuda, H.Okawa, T.Kojima
    • Journal Title

      Angewandte Chemie,International Edition 43・14

      Pages: 1825-1828

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Novel Cofacial Oxidative Coupling Reaction of Phosphinine in the Presence of Cu(I) and CIO_4-2004

    • Author(s)
      T.Kojima, Y.Ishioka, Y.Matsuda
    • Journal Title

      Chemical Communications

      Pages: 366-367

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Intramolecular Rearrangement for Regioselective Complexation Derived From Intramolecular CH/□ Interaction in a Hydrophobic Ruthenium Coordination Sphere2004

    • Author(s)
      T.Kojima, S.Miyazaki, K.Hayashi, Y.Shimazaki, F.Tani, Y.Naruta, Y.Matsuda
    • Journal Title

      Chem.-Eur.J. 10

      Pages: 6402-6410

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Structures and Properties of Ruthenium(II) Complexes of Pyridylamine Ligands with Bis-amide Moieties : Regulation of Structures and Proton-coupled Electron Transfer2004

    • Author(s)
      T.Kojima, K.Hayashi, Y.Matsuda
    • Journal Title

      Inorg.Chem. 43(21)

      Pages: 6793-6804

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] (Acetonitrile-□N)(2,3,5,7,8,10,12,13,15,17,18,20-dodecaphenylporphyrinato-□^4N)zinc(II) acetonitrile solvate2004

    • Author(s)
      T.Kojima, R.Harada
    • Journal Title

      Acta Cryst. E60

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] {N-[Bis(2-pyridyl)methyl]-N,N-bis(2-pyridyl)methyl amine-□^5N}chl orozinc(II) perchlorate monohydrate2004

    • Author(s)
      T.Kojima, D.M.Weber, C.T.Choma
    • Journal Title

      Acta Cryst. E60

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Toward a Thermal and Photochemical Molecular Machine : Reversible Ligand Dissociation and Binding in a Ruthenium(II)-2,2'-Bipyridine Complex with Tris(2-pyridylmethyl)amine2004

    • Author(s)
      T.Kojima, T.Sakamoto, Y.Matsuda
    • Journal Title

      Inorg.Chem. 43(7)

      Pages: 2243-2245

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Porphyrin Nanotube : Synthesis, Characterization, and Inclusion of Tetranuclear Mo-oxo Clusters2004

    • Author(s)
      R.Harada, Y.Matsuda, H.Okawa, T.Kojima
    • Journal Title

      Angew : Chem.Int.Ed. 43(14)

      Pages: 1825-1828

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Novel Cofacial Oxidative Coupling Reaction of Phosphinine in the Presence of Cu(I) and ClO_4^-2004

    • Author(s)
      T.Kojima, Y.Ishioka, Y.Matsuda
    • Journal Title

      Chem.Commun.

      Pages: 366-367

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Porphyrin Nanotube : Synthesis, Characterization, and Inclusion of Tetranuclear Mo-oxo Clusters2004

    • Author(s)
      R.Harada, Y.Matsuda, H.Okawa, T.Kojima
    • Journal Title

      Angewandte Chemie International Edition 43・14

      Pages: 1825-1828

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Novel Cofacial Oxidative Coupling Reaction of Phosphinine in the Presence of Cu(I) and ClO_42004

    • Author(s)
      T.Kojima, Y.Ishioka, Y.Matsuda
    • Journal Title

      Chemical Communications 4

      Pages: 366-367

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Toward a Thermal and Photochemical Molecular Machine : Reversible Ligand Dissociation and Binding in a Ruthenium(II)-2,2'-Bipyridine Complex with Tris(2-pyridylmethyl)amine2004

    • Author(s)
      T.Kojima, T.Sakamoto, Y.Matsuda
    • Journal Title

      Inorganic Chemistry 43・7

      Pages: 2243-2245

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Intramolecular Rearrangement for Regioselective Complexation Derived From Intramolecular CH/π Interaction in a Hydrophobic Ruthenium Coordination Sphere2004

    • Author(s)
      T.Kojima et al.
    • Journal Title

      Chemistry - A European Journal 10・24

      Pages: 6402-6410

    • Related Report
      2004 Annual Research Report
  • [Journal Article] {N-[Bis(2-pyridyl)methyl]-N, N-bis(2-pyridyl)methylamine-κ^5N}chlorozinc(II) perchlorate monohydrate2004

    • Author(s)
      T.Kojima, D.M.Weber, C.T.Choma
    • Journal Title

      Acta Crystallographica E60

    • Related Report
      2004 Annual Research Report
  • [Book] ELECTRONIC ENCYCLOPEDIA OF REAGENTS FOR ORGANIC SYNTHESIS2005

    • Author(s)
      T.Kojima
    • Publisher
      (印刷中)
    • Related Report
      2004 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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