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2009 Fiscal Year Self-evaluation Report

Construction of Multinuclear Transition Metal Complexes Base on Tetranuclear Palladium and Platinum Complexes and Control of their Two-dimentional Functions

Research Project

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Project/Area Number 19205008
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic chemistry
Research InstitutionTokyo Institute of Technology

Principal Investigator

OSAKADA Kohtaro  Tokyo Institute of Technology, 資源化学研究所, 教授 (00152455)

Project Period (FY) 2007 – 2010
Keywordsパラジウム / 白金 / 多核錯体 / 金属間結合 / 小分子活性化
Research Abstract

(1)10族遷移金属であるパラジウム、白金と有機ケイ素、ゲルマニウム配位子とからなる平面四核錯体の生成反応を確立し、反応機構や適応範囲を明らかにした。
(2)上記四核錯体の種々の誘導体を合成した。その過程で、鎖状四核、六核構造を有する新規錯体や、これらの錯体への小分子の付加した錯体など新規構造をもつ多数の錯体を得た。
(3)合成した錯体の結合や構造について、X線結晶解析やDFT計算を用いて検討し、金属-シリレン(ゲルミレン)結合、金属間結合などによって多核構造が安定化されていることを明らかにした。

  • Research Products

    (5 results)

All 2010 2009 2008 2007

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (1 results)

  • [Journal Article] Planar Tetranuclear and Dumbbell-shaped Octanuclear Pd Complexes with Bridging Silylene Ligands2009

    • Author(s)
      Tetsuyuki Yamada, Akane Mawatari, Makoto Tanabe, Kohtaro Osakada, Tomoaki Tanase
    • Journal Title

      Angew. Chem., Int. Ed. 48

      Pages: 568-571

    • Peer Reviewed
  • [Journal Article] Formation and Ring Expansion of Germaplatinacycles via Dehydrogenative Ge-Ge and Ge-Pt Bond-Forming Reactions2009

    • Author(s)
      Makoto Tanabe, Masaya Hanzawa, Naoko Ishikawa, Kohtaro Osakada
    • Journal Title

      Organometallics 28

      Pages: 6014-6019

    • Peer Reviewed
  • [Journal Article] Ligand Exchange of Diplatinum Complexes with Bridging Silyl Ligands Involving Si-H Bond Cleavage and Formation2008

    • Author(s)
      Makoto Tanabe, Daisuke Ito, Kohtaro Osakada
    • Journal Title

      Organometallics 27

      Pages: 2258-2267

    • Peer Reviewed
  • [Journal Article] Dipalladium Complex with Bridging Silylene Ligands, [{Pd(dmpe)}_2(μ-SiPh_2)_2], Formed via Dimerization of Bis (silyl) palladium Complex2007

    • Author(s)
      Makoto Tanabe, Akane Mawatari, Kohtaro Osakada
    • Journal Title

      Organometallics 26

      Pages: 2937-2940

    • Peer Reviewed
  • [Presentation] Tetrapalladium Complexes with Bridging Silylene Ligands. New Structures and Properties"2010

    • Author(s)
      Kohtaro Osakada, Makoto Tanabe
    • Organizer
      43^<rd> Silicon Symposium (invited)
    • Place of Presentation
      St Louis (USA)
    • Year and Date
      2010-05-22

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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