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2008 Fiscal Year Final Research Report

Syntheses and Reaction Chemistry of Reactive Silylene Transition-metal Complexes

Research Project

  • PDF
Project/Area Number 19550056
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic chemistry
Research InstitutionTohoku University

Principal Investigator

HASHIMOTO Hisako  Tohoku University, 大学院・理学研究科, 准教授 (60291085)

Project Period (FY) 2007 – 2008
Keywords有機金属錯体 / 高周期14族元素 / 遷移金属 / 反応化学 / ケイ素化学
Research Abstract

新しいタイプのシリレン錯体(金属-ケイ素二重結合化合物)の開発を行ない, このものが様々な不飽和有機化合物に対し, 従来に無い高い反応性を示すことを見出した. また, この化学をさらに高周期のゲルマニウムへ展開し, 類似の高い反応活性なゲルミレン錯体の開発を行なった。また, 未知の金属-ケイ素三重結合化合物の前駆体となり得るハロシリレン錯体の合成にも成功した。

  • Research Products

    (17 results)

All 2009 2008 2007 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (12 results) Remarks (1 results)

  • [Journal Article] Reactions of a Hydrido(hydrosilylene)ruthenium Complex with Carbonyl Compounds2009

    • Author(s)
      Mitsuyoshi Ochiai, Hisako Hashimoto, Hiromi Tobita
    • Journal Title

      Dalton Trans

      Pages: 1812-1814

    • Peer Reviewed
  • [Journal Article] Synthesis and Structure of a Hydrido(hydrosilylene)ruthenium Complex and Its Reactions with Nitriles2007

    • Author(s)
      Mitsuyoshi Ochiai, Hisako Hashimoto, Hiromi Tobita
    • Journal Title

      Angew. Chem. Int. Ed 46

      Pages: 8192-8194

    • Peer Reviewed
  • [Journal Article] Reactions of Hydrido(hydrosilylene)tungsten Complexes with α, β-Unsaturated Carbonyl Compounds : Selective Formation of (η^3-Siloxyallyl)tungsten Complexes2007

    • Author(s)
      Takahito Watanabe, Hisako Hashimoto, Hiromi Tobita
    • Journal Title

      J. Am. Chem. Soc. 129

      Pages: 11338-11339

    • Peer Reviewed
  • [Journal Article] Reactions of a Hydrido(hydrosilylene)tungsten Complex with Oxiranes2007

    • Author(s)
      Hisako Hashimoto, Mitsuyoshi Ochiai, Hiromi Tobita
    • Journal Title

      J. Organomet. Chem. 692

      Pages: 36-43

    • Peer Reviewed
  • [Presentation] 水素架橋ビスシリレン)タングステン錯体とDMAPおよびアルコール類との反応2009

    • Author(s)
      橋本久子
    • Organizer
      日本化学会第89回春季年会
    • Place of Presentation
      西船橋
    • Year and Date
      2009-03-27
  • [Presentation] 多様な反応性を示す中性の末端型シリレン錯体2009

    • Author(s)
      橋本久子
    • Organizer
      学術創成研究・グローバルCOE(第五回有有機元素化学セミナー)
    • Place of Presentation
      京都
    • Year and Date
      2009-02-20
  • [Presentation] Syntheses and Properties of Reactive Neutral Silylene Complexes of Tungsten and Ruthenium2009

    • Author(s)
      Hisako Hashimoto
    • Organizer
      Joint Research Seminor Between York Univwersity and Tohoku University : Organometallic Chemistry Division
    • Place of Presentation
      Sendai
    • Year and Date
      2009-01-20
  • [Presentation] Experimental and Theoretical Studies on Bonding Nature and Dynamic Behavior of Tungsten Dihydrido Silyl Complexes2008

    • Author(s)
      Hisako Hashimoto
    • Organizer
      The 2^<nd> International Symposium on Molecular Theory for Real System
    • Place of Presentation
      Okazaki
    • Year and Date
      2008-10-04
  • [Presentation] Reactivity of a Hydrido(hydrosilylene)ruthenium Complex toward Unsaturated Organic Molecules2008

    • Author(s)
      Hisako Hashimoto
    • Organizer
      第55回有機金属化学討論会
    • Place of Presentation
      大阪
    • Year and Date
      2008-09-28
  • [Presentation] 新しいタイプのシリレン遷移金属錯体の合成と性質2008

    • Author(s)
      橋本久子
    • Organizer
      第41回有機金属若手の会夏の学校
    • Place of Presentation
      須磨
    • Year and Date
      2008-07-07
  • [Presentation] Neutral Silylene Complexes Having Functional Groups2007

    • Author(s)
      Hisako Hashimoto, Takahito Watanabe, Hiromi Tobita
    • Organizer
      2007 Workshop on Organometallic Chemistry(Grant-in Aid for Scientific Research on Priority Area "Synergy of Elements"
    • Place of Presentation
      Wako
    • Year and Date
      2007-11-09
  • [Presentation] Syntheses, Structures, and Reactions of Transition-Metal Complexes2007

    • Author(s)
      Hisako Hashimoto
    • Organizer
      Having Unsaturated Silicon-Based Legends The 1st Asian Symposium on Silicon
    • Place of Presentation
      Zao
    • Year and Date
      2007-11-03
  • [Presentation] Neutral Reactive Silylene Complexes2007

    • Author(s)
      Hisako Hashimoto
    • Organizer
      Asian Science Forum (Chemistry)
    • Place of Presentation
      Sendai
    • Year and Date
      2007-09-11
  • [Presentation] Theoretical Investigation on an Interligand Interaction Observed in Hydrido(hydrosilylene)tungsten Complexes and Its Comparison with Ruthenium Analogue2007

    • Author(s)
      Hisako Hashimoto
    • Organizer
      The 1st International Symposium on Molecular Theory for Real Systems
    • Place of Presentation
      Kyoto
    • Year and Date
      2007-07-27
  • [Presentation] 反応活性な新しいタイプのシリレン錯体2007

    • Author(s)
      橋本久子
    • Organizer
      分子科学研究NKセミナー
    • Place of Presentation
      岡崎
    • Year and Date
      2007-07-19
  • [Presentation] 官能基を持つシリレン遷移金属錯体の合成と反応化学2007

    • Author(s)
      橋本久子
    • Organizer
      第24回無機・分析化学コロキウム
    • Place of Presentation
      川渡, 宮城
    • Year and Date
      2007-06-02
  • [Remarks]

    • URL

      http://inorg.chem.tohoku.ac.jp/

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

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