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Synthesis and Reactivity of Metallocenoid Clusters Using Late-Transition Metals

Research Project

Project/Area Number 24685016
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Synthetic chemistry
Research InstitutionTokyo Institute of Technology (2015)
Institute for Molecular Science (2012-2014)

Principal Investigator

Murahashi Tetsuro  東京工業大学, 大学院理工学研究科, 教授 (40314380)

Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000)
Fiscal Year 2014: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2013: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2012: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Keywords金属クラスター / 有機金属錯体 / サンドイッチ化合物 / クラスター / 触媒 / 反応性 / 金属錯体 / 後周期遷移金属
Outline of Final Research Achievements

The elaborate design of the molecular structures of late transition-metal catalysts may give desired catalytic functions. In this project, we focused on the development of the structural principle of "metallocenoid" structures for late-transition metal catalysts. We found that tri- or tetranuclear metallocenoid clusters are obtained by using unsaturated carbocycle binders such as benzene, cyclooctatetraene, or naphthalene. Furthermore, we also revealed the formation of half-sandwich type trinuclear sandwich structures from the metallocenoid clusters.

Report

(4 results)
  • 2015 Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (15 results)

All 2015 2014 2013 2012

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Acknowledgement Compliant: 3 results) Presentation (9 results) (of which Invited: 1 results)

  • [Journal Article] Modulation of Benzene or Naphthalene Binding to Palladium Cluster Sites by the Backside-Ligand Effect2015

    • Author(s)
      Y. Ishikawa, S. Kimura, K. Takase, K. Yamamoto, Y. Kurashige, T. Yanai, and T. Murahashi
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 54 Issue: 8 Pages: 2482-2486

    • DOI

      10.1002/anie.201409499

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Anti Dinuclear Adducts of Cycloheptatriene and Cycloheptatrienyl Ligands: Anti-[Pd2(μ-C7H8)(PPh3)4][BF4]2 And anti-[M2(μ-C7H7)(PPh3)4][BF4] (M = Pd, Pt)2015

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

      Journal of Organometallic Chemistry

      Volume: 784 Pages: 97-102

    • DOI

      10.1016/j.jorganchem.2014.10.036

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Dinuclear Palladium(I) Sandwich Complexes of Furan and Toluene2015

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

      Comptes Rendus Chimie

      Volume: 18 Issue: 7 Pages: 785-789

    • DOI

      10.1016/j.crci.2015.04.007

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Bis-cyclooctatetraene Tripalladium Sandwich Complexes2014

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

      Chemical Communications

      Volume: 50 Issue: 7 Pages: 820-822

    • DOI

      10.1039/c3cc47515h

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Trinuclear Palladium Addition to Unsaturated Carbocycles2013

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

      Dalton Transactions

      Volume: 42 Issue: 29 Pages: 10626-10632

    • DOI

      10.1039/c3dt51018b

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bridgingπ-Coordination of Pyrrole and Indole over a Pd^I-Pd^I Bond2013

    • Author(s)
      T.Murahashi, et al.
    • Journal Title

      Chemical Communications

      Volume: 49 Issue: 39 Pages: 4310-4312

    • DOI

      10.1039/c2cc37554k

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 金属鎖および金属シートを持つサンドイッチ化合物の創製2013

    • Author(s)
      村橋哲郎
    • Organizer
      シンポジウム「メゾスコピックアーキテクチャーの化学」
    • Place of Presentation
      東京大学 東京都文京区
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] ベンゼン3核パラジウムクラスターの合成と性状2013

    • Author(s)
      木村誠太・高瀬皓平・生越専介・山本浩二・村橋哲郎
    • Organizer
      第60回有機金属化学討論会
    • Place of Presentation
      学習院大学 東京都豊島区
    • Related Report
      2013 Annual Research Report
  • [Presentation] パラジウム単核および二核錯体に対するアゾール類の配位挙動2013

    • Author(s)
      山本浩二・木村誠太・生越専介・村橋哲郎
    • Organizer
      第60回有機金属化学討論会
    • Place of Presentation
      学習院大学 東京都豊島区
    • Related Report
      2013 Annual Research Report
  • [Presentation] ベンゼン3核パラジウムクラスターの合成と性状2013

    • Author(s)
      木村誠太・高瀬皓平・生越専介・山本浩二・村橋哲郎
    • Organizer
      第63回錯体化学討論会
    • Place of Presentation
      琉球大学 沖縄県中頭郡
    • Related Report
      2013 Annual Research Report
  • [Presentation] アゾール類の単核および二核パラジウム中心への配位挙動2013

    • Author(s)
      山本浩二・木村誠太・生越専介・村橋哲郎
    • Organizer
      第63回錯体化学討論会
    • Place of Presentation
      琉球大学 沖縄県中頭郡
    • Related Report
      2013 Annual Research Report
  • [Presentation] Synthesis of Trinuclear Cyclooctatetraene Palladium Clusters2013

    • Author(s)
      Seita Kimura, Kohei Takase, Sensuke Ogoshi, Koji Yamamoto, Tetsuro Murahashi
    • Organizer
      4th Asian Conference on Coordination Chemistry (ACCC 4)
    • Place of Presentation
      International Convention Center, Jeju, Korea
    • Related Report
      2013 Annual Research Report
  • [Presentation] サンドイッチ化合物の構造次元性拡張2012

    • Author(s)
      村橋哲郎
    • Organizer
      中部化学関係学協会支部連合秋季大会
    • Place of Presentation
      名古屋工業大学(愛知県)
    • Year and Date
      2012-11-10
    • Related Report
      2012 Annual Research Report
  • [Presentation] シクロオクタテトラエンおよびシクロノナテトラエニルを配位子として持つサンドイッチ型パラジウムクラスターの合成と構造2012

    • Author(s)
      村橋哲郎
    • Organizer
      第59回有機金属化学討論会
    • Place of Presentation
      大阪大学吹田キャンパス(大阪府)
    • Year and Date
      2012-09-14
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox-Switchable Metal Assembling and Ligand Coupling in Tetranuclear Palladium Sandwich Frameworks2012

    • Author(s)
      村橋哲郎
    • Organizer
      第9回日中クラスター会議
    • Place of Presentation
      ヒルトン福岡シーボーグホテル(福岡県)
    • Year and Date
      2012-08-15
    • Related Report
      2012 Annual Research Report

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Published: 2012-04-24   Modified: 2019-07-29  

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