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2009 Fiscal Year Final Research Report

The Chemistry of Unsaturated Compounds of Heavier Main Group Elements : Pursuit of Novel Properties

Research Project

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Project/Area Number 17GS0207
Research Category

Grant-in-Aid for Creative Scientific Research

Allocation TypeSingle-year Grants
Research InstitutionKyoto University

Principal Investigator

TOKITOH Norihiro  Kyoto University, 化学研究所, 教授 (90197864)

Co-Investigator(Kenkyū-buntansha) SASAMORI Takahiro  京都大学, 化学研究所, 准教授 (70362390)
MATSUDA Kazunari  京都大学, 化学研究所, 准教授 (40311435)
NAGASE Shigeru  分子科学研究所, 理論分子科学研究系, 教授 (30134901)
FURUKAWA Yukio  早稲田大学, 理工学術院, 教授 (50156965)
MIZUHATA Yoshiyuki  京都大学, 化学研究所, 助教 (30437264)
TAJIMA Tomoyuki  京都大学, 次世代開拓ユニット, 助教 (90467275)
NAGAHORA Noriyoshi  京都大学, 生存基盤科学研究ユニット, 助教 (30402928)
TAKEDA Nobuhiro  京都大学, 化学研究所, 助手 (80304731)
TSUJI Hayato  京都大学, 化学研究所, 助手 (20346050)
Co-Investigator(Renkei-kenkyūsha) SATO Naoki  京都大学, 化学研究所, 教授 (10170771)
Project Period (FY) 2005 – 2009
Keywords高周期典型元素
Research Abstract

Unsaturated compounds between the second row elements such as carbon and oxygen has played an important role in the function of organic compounds. In order to open the new chemistry of unsaturated compounds, we focused our attention on multiple-bond compounds between heavier elements such as silicon and phosphorus as novel functional materials. As a result, several numbers of novel unsaturated compounds between heavier elements have been successfully synthesized by utilizing kinetic stabilization and we have revealed their functions on the basis of element chemistry.

  • Research Products

    (48 results)

All 2010 2009 2008 2007 2006 2005 Other

All Journal Article (20 results) (of which Peer Reviewed: 20 results) Presentation (19 results) Book (5 results) Remarks (1 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Reactivity of an Aryl-Substituted Silicon-Silicon Triple Bond: Reactions of a 1, 2-Diaryldisilyne with Alkenes.2010

    • Author(s)
      Han, J.S., Sasamori, T., Mizuhata, Y., Tokitoh, N.
    • Journal Title

      J. Am. Chem. Soc. 132

      Pages: 2546-2547

    • Peer Reviewed
  • [Journal Article] Synthesis and Structure of a Heavier Congener of Biphenyl: 1, 1'-Disila-4, 4'-biphenyl2010

    • Author(s)
      Tanabe, Y., Mizuhata, Y., Tokitoh, N.
    • Journal Title

      Organometallics 29

      Pages: 721-723

    • Peer Reviewed
  • [Journal Article] Synthesis of rhodium-carbonyl complexes bearing a novel P, N-chelating ligand of Schiff-base type.2010

    • Author(s)
      Sasamori, T., Matsumoto, T., Tokitoh, N.
    • Journal Title

      Polyhedron 29

      Pages: 425-433

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of Stable 1, 2-Bis(metallocenyl)-disilenes: Novel d-π; Conjugated Systems with a Si=Si Double Bond.2009

    • Author(s)
      Yuasa, A., Sasamori, T., Hosoi, Y., Furukawa, Y., Tokitoh, N.
    • Journal Title

      Bull. Chem. Soc. Jpn. 82

      Pages: 793-805

    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      Mizuhata, Y., Shinohara, A., Tanabe, Y., Tokitoh, N.
    • Journal Title

      N. Chem. Eur. J. 15

      Pages: 8405-8408

    • Peer Reviewed
  • [Journal Article] [4+2] Cycloaddition of 9-Anthryldiphosphene with Electron-Deficient Olefins: Transformation of a Diaryldiphosphene to Alkylaryldiphosphenes.2009

    • Author(s)
      Tsurusaki, A., Sasamori, T., Tokitoh, N.
    • Journal Title

      Organometallics 28

      Pages: 3604-3607

    • Peer Reviewed
  • [Journal Article] Synthesis and Reactions of a Stable 1, 2-Diaryl-1, 2-dibromodisilene: A Precursor for Substituted Disilenes and a 1, 2-Diaryldisilyne.2008

    • Author(s)
      Sasamori, T., Hironaka, K., Sugiyama, Y., Takagi, N., Nagase, S., Hosoi, Y., Furukawa, Y., Tokitoh, N.
    • Journal Title

      J. Am. Chem. Soc. 130

      Pages: 13856-13857

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of Stable 2-Metallanaphthalenes of Heavier Group 14 Elements.2008

    • Author(s)
      Mizuhata, Y., Sasamori, T., Nagahora, N., Watanabe, Y., Furukawa, Y., Tokitoh, N.
    • Journal Title

      Dalton Trans.

      Pages: 4409-4418

    • Peer Reviewed
  • [Journal Article] 1, 2-Bis(ferrocenyl) disilene: A Multistep Redox System with an Si=Si Double Bond.2008

    • Author(s)
      Sasamori, T., Yuasa, A., Hosoi, Y., Furukawa, Y., Tokitoh, N.
    • Journal Title

      Organometallics 27

      Pages: 3325-3327

    • Peer Reviewed
  • [Journal Article] Generation, Isolation, and Reactivity of a Kinetically Stabilized Diphosphene Anion Radical.2008

    • Author(s)
      Nagahora, N., Sasamori, T., Hosoi, Y., Furukawa, Y., Tokitoh, N.
    • Journal Title

      J. Organomet. Chem. 693

      Pages: 625-632

    • Peer Reviewed
  • [Journal Article] Chalcogenation Reactions of Overcrowded Doubly Bonded Systems between Heavier Group 15 Elements.2007

    • Author(s)
      Sasamori, T., Mieda, E., Tokitoh, N.
    • Journal Title

      Bull. Chem. Soc. Jpn. 80

      Pages: 2425-2435

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of a Kinetically Stabilized 9-Silaphenanthrene.2007

    • Author(s)
      Tokitoh, N., Shinohara, A., Matsumoto, T., Sasamori, T., Takeda, N., Furukawa, Y.
    • Journal Title

      Organometallics 26

      Pages: 4048-4053

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of a Rhodium Complex Having a Novel β-Ketophosphenato Ligand, a Heavier Congener of a β-Ketoiminato Ligand.2007

    • Author(s)
      Sasamori, T., Matsumoto, T., Takeda, N., Tokitoh, N.
    • Journal Title

      Organometallics 26

      Pages: 3621-3623

    • Peer Reviewed
  • [Journal Article] Synthesis and Structure of a Kinetically Stabilized Stannanethione.2007

    • Author(s)
      Tajima, T., Sasamori, T., Takeda, N., Tokitoh, N.
    • Journal Title

      Bull. Chem. Soc. Jpn. 80

      Pages: 1202-1204

    • Peer Reviewed
  • [Journal Article] One-Electron Reduction of Kinetically Stabilized Dipnictenes: Synthesis of Dipnictene Anion Radicals.2006

    • Author(s)
      Sasamori, T., Mieda, E., Nagahora, N., Sato, K., Shiomi, D., Takui, T., Hosoi, Y., Furukawa, Y., Takagi, N., Nagase, S., Tokitoh, N.
    • Journal Title

      J. Am. Chem. Soc. 128

      Pages: 12582-12588

    • Peer Reviewed
  • [Journal Article] Synthesis and Characterization of Two Isomers of 14π-Electron Germaaromatics: Kinetically Stabilized 9-Germaanthracene and 9-Germaphenanthrene.2006

    • Author(s)
      Sasamori, T., Inamura, K., Hoshino, W., Nakata, N., Mizuhata, Y., Watanabe, Y., Furukawa, Y., Tokitoh, N.
    • Journal Title

      Organometallics 25

      Pages: 3533-3536

    • Peer Reviewed
  • [Journal Article] A Stable Neutral Stannaaromatic Compound: Synthesis, Structure and Complexation of a Kinetically Stabilized 2-Stannanaphthalene.2006

    • Author(s)
      Mizuhata, Y., Sasamori, T., Takeda, N., Tokitoh, N.
    • Journal Title

      J. Am. Chem. Soc. 128

      Pages: 1050-1051

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of a New Kinetically Stabilized Digermyne: New Insights for a Germanium Analogue of an Alkyne.2006

    • Author(s)
      Sugiyama, Y., Sasamori, T., Hosoi, Y., Furukawa, Y., Takagi, N., Nagase, S., Tokitoh, N.
    • Journal Title

      J. Am. Chem. Soc. 128

      Pages: 1023-1031

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of a Stable 6-Stannapentafulvene.2005

    • Author(s)
      Mizuhata, Y., Takeda, N., Sasamori, T., Tokitoh, N.
    • Journal Title

      Chem. Commun.

      Pages: 5876-5878

    • Peer Reviewed
  • [Journal Article] ynthesis of Kinetically Stabilized 1-Silanaphthalenes and Their Properties.2005

    • Author(s)
      Shinohara, A., Takeda, N., Sasamori, T., Tokitoh, N.
    • Journal Title

      Bull. Chem. Soc. Jpn. 78

      Pages: 977-987

    • Peer Reviewed
  • [Presentation] Synthesis and properties of novel functionalized disilenes and a stable diaryldisilyne2009

    • Author(s)
      Tokitoh, N.
    • Organizer
      5th European Silicon Days
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2009-09-21
  • [Presentation] Synthesis and Structures of Novel Rhodium Complexes Bearing a Schiff-base Type N, P-Chelating Ligands2009

    • Author(s)
      Sasamori, T., Matsumoto, T., Tokitoh, N.
    • Organizer
      12th International Symposium on Inorganic Ring Systems
    • Place of Presentation
      Goa, India
    • Year and Date
      2009-08-19
  • [Presentation] Some New Reactions of a Kinetically Stabilized Silabenzene and Isolation of a Stable 1, 1'-Disila-4, 4'-biphenyl2009

    • Author(s)
      Tokitoh, N., Tanabe, Y., Mizuhata, Y.
    • Organizer
      13th International Symposium on Novel Aromatic Compounds
    • Place of Presentation
      Luxembourg
    • Year and Date
      2009-07-22
  • [Presentation] The Chemistry of Polysulfides of Heavier Main Group Elements and Transition Metals: Syntheses and Their Unique Structures and Properties2008

    • Author(s)
      Tokitoh, N.
    • Organizer
      RSC (Royal Society of Chemistry)/Shell Castle Conversation on Sulphur Chemistry
    • Place of Presentation
      East Sussex, UK
    • Year and Date
      2008-11-24
  • [Presentation] Synthesis and properties of stable 2-metallanaphthalenes of heavier group 14 elements2008

    • Author(s)
      Mizuhata, Y., Sasamori, T., Nagahora, N., Watanabe, Y., Furukawa, Y., Tokitoh, N.
    • Organizer
      Dalton Discussion 11: The Renaissance of Main Group Chemistry
    • Place of Presentation
      Berkeley, USA
    • Year and Date
      2008-06-24
  • [Presentation] Redox Behavior and Coordination Chemistry of Kinetically Stabilized Silaaromatics and Related Compounds2008

    • Author(s)
      Matsumoto, T., Tanabe, Y., Mizuhata, Y., Sasamori, T., Tokitoh, N.
    • Organizer
      The 15th International Symposium on Organosilicon Chemistry
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2008-06-02
  • [Presentation] New Aspects in the Chemistry of Doubly Bonded Systems between Heavier Group 15 Elements2008

    • Author(s)
      Tokitoh, N.
    • Organizer
      Heterocyclic and Heteroatom Chemistry Conference 2008
    • Place of Presentation
      Cancun, Mexico
    • Year and Date
      2008-02-25
  • [Presentation] Chemistry of Low-coordinated Species of Heavier Group 15 Elements2007

    • Author(s)
      Sasamori, T.
    • Organizer
      2007 Workshop on Organometallic Chemistry
    • Place of Presentation
      Wako, Japan
    • Year and Date
      2007-11-09
  • [Presentation] New Aspects in the Chemistry of Low-coordinated Organosilicon Compounds2007

    • Author(s)
      Tokitoh, N.
    • Organizer
      The 1st Asian Silicon Symposium
    • Place of Presentation
      Zao Town, Japan
    • Year and Date
      2007-11-01
  • [Presentation] Recent Progress in the Chemistry of Multiply Bonded Germanium and Tin Compounds2007

    • Author(s)
      Tokitoh, N., Sugiyama, Y., Tajima, T., Inamura, K., Mizuhata, Y., Sasamori, T.
    • Organizer
      The 12th International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL-12)
    • Place of Presentation
      Galway, Ireland
    • Year and Date
      2007-07-13
  • [Presentation] Synthesis and Characterization of the First Stable Stannanetellone2007

    • Author(s)
      Tokitoh, N., Tajima, T., Takeda, N., Sasamori, T.
    • Organizer
      The 10th International Conference on the Chemistry of Selenium and Tellurium (ICCST-10)
    • Place of Presentation
      Lodz, Poland
    • Year and Date
      2007-06-24
  • [Presentation] Syntheses and Properties of Kinetically Stabilized Novel Tin-carbon Double-bond Compounds2006

    • Author(s)
      Mizuhata, Y., Takeda, N., Sasamori, T., Tokitoh, N.
    • Organizer
      The 2nd International Symposium of Core-to-Core Program on Main Group Chemistry
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2006-08-27
  • [Presentation] Design and Synthesis of Novel Polythioether Ligands Tethered with Extremely Bulky Substituents and Their Application to the Synthesis of Unique Transition Metal Complexes2006

    • Author(s)
      Tokitoh, N.
    • Organizer
      The 22nd International Symposium on the Organic Chemistry of Sulfur (ISOCS-22)
    • Place of Presentation
      Saitama, Japan
    • Year and Date
      2006-08-21
  • [Presentation] Application of Extremely Bulky Polythioether Ligands to the Synthesis of Novel Transition Metal Complexes Having a Unique Metallacyclic Framework2006

    • Author(s)
      Tokitoh, N.
    • Organizer
      The 11th International Symposium on Inorganic Ring Systems (IRIS XI)
    • Place of Presentation
      Oulu, Finland
    • Year and Date
      2006-08-03
  • [Presentation] Interesting Bonding and Structures in Large Molecules2006

    • Author(s)
      Nagase, S.
    • Organizer
      XIIth International Congress of Quantum Chemistry (ICQC)
    • Place of Presentation
      Kyoto (Japan)
    • Year and Date
      2006-05-21
  • [Presentation] Recent Progress in the Chemistry of Kinetically Stabilized Disilenes2006

    • Author(s)
      Tokitoh, N., Sugiyama, Y., Sasamori, T.
    • Organizer
      2006 ACS Central Regional Meeting and the 39th Silicon Symposium, Frankenmuth
    • Place of Presentation
      Michigan, U.S.A.
    • Year and Date
      2006-05-18
  • [Presentation] New Aspects in the Chemistry of Kinetically Stabilized Dipnictenes2005

    • Author(s)
      Tokitoh, N., Mieda, E., Nagahora, N., Sasamori, T., Takeda, N., Takagi, N., Nagase, S.
    • Organizer
      2005 International Chemical Congress of Pacific Basin Societies (Pacifichem 2005)
    • Place of Presentation
      Honolulu, U.S.A.
    • Year and Date
      2005-12-19
  • [Presentation] Some Unique Reactions of Kinetically Stabilized Silaaromatic Compounds with Haloalkanes and Polyaromatic Hydrocarbons2005

    • Author(s)
      Tokitoh, N., Shinohara, A., Takeda, N., Sasamori, T.
    • Organizer
      The 14th International Symposium on Organosilicon Chemistry (ISOS XIV)
    • Place of Presentation
      Wurzburg, Germany
    • Year and Date
      2005-08-01
  • [Presentation] Functional Nanomolecules2005

    • Author(s)
      Nagase, S.
    • Organizer
      1st NAREGI International Nanoscience Conference
    • Place of Presentation
      Nara (Japan)
    • Year and Date
      2005-06-14
  • [Book] Tin Chemistry: Fundamentals, Applications and Frontiers(ed. by M. Gielen, A. G. Davies, K. Pannell, and E. Tiekink)2008

    • Author(s)
      Mizuhata, Y., Tokitoh, N
    • Total Pages
      177-200
    • Publisher
      John Wiley & Sons
  • [Book] Handbook of self-assembled semiconductor nanostructures novel devices in photonics and electronics(ed. by Henini, M.)2008

    • Author(s)
      Yamaguchi, K, Tsukamoto, S, Matsuda, K.
    • Total Pages
      271-292
    • Publisher
      Elsevier B. V.
  • [Book] Handbook of Chalcogen Chemistry: New Perspectives in Sulfur, Selenium and Tellurium(ed. by Devillanova, F. A.)2007

    • Author(s)
      Takeda, N., Tokitoh, N., Okazaki, R.
    • Total Pages
      195-222
    • Publisher
      RSC Publishing
  • [Book] Vibrational Spectroscopy of Polymers: Principles and Practice(ed. by Everall, N. J., Chalmers, J. M., Griffiths P. R.)2007

    • Author(s)
      Furukawa, Y.
    • Total Pages
      537-556
    • Publisher
      John Wiley, Sons
  • [Book] Encyclopedia of Inorganic Chemistry(ed. by King, R. B.)2005

    • Author(s)
      Sasamori, T., Tokitoh, N.
    • Total Pages
      1698-1740
    • Publisher
      John Wiley, Sons
  • [Remarks]

    • URL

      http://boc.kuicr.kyoto-u.ac.jp/www/csr/

  • [Patent(Industrial Property Rights)] ケイ素-ケイ素二重結合化合物およびその安定化方法2009

    • Inventor(s)
      玉尾皓平, 辻勇人, 深澤愛子
    • Industrial Property Rights Holder
      国立大学法人京都大学
    • Industrial Property Number
      特許特開・2009-90335
    • Filing Date
      2009-04-30
  • [Patent(Industrial Property Rights)] 有機エレクトロルミネッセンス素子2007

    • Inventor(s)
      古川行夫, 山田哲平, 小野善伸
    • Industrial Property Rights Holder
      学校法人早稲田大学,住友化学株式会社
    • Patent Publication Number
      特許・特開2007-242601
    • Filing Date
      2007-09-20
  • [Patent(Industrial Property Rights)] 置換芳香族ニトリル化合物およびその製造方法2007

    • Inventor(s)
      辻勇人, 玉尾皓平, 高嶋洋平, 増田豪, 飯田俊哉
    • Industrial Property Rights Holder
      国立大学法人京都大学,株式会社日本触媒
    • Patent Publication Number
      特許・特開2007-230999
    • Filing Date
      2007-09-13

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

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