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2015 Fiscal Year Annual Research Report

高周期14族元素芳香族化合物の置換基導入・元素置換による電子状態制御

Research Project

Project/Area Number 25288021
Research InstitutionKyoto University

Principal Investigator

時任 宣博  京都大学, 化学研究所, 教授 (90197864)

Project Period (FY) 2013-04-01 – 2016-03-31
Keywordsスズ / 有機元素化学 / 芳香族化合物 / 電子受容性物質
Outline of Annual Research Achievements

ベンゼンの骨格炭素原子の一つをスズに置き換えたスタンナベンゼンの合成に成功し、その性質を詳細に明らかにした。また環状に導入する置換基によってその安定性が大きく異なることが明らかとなった。またゲルマニウム類縁体であるゲルマベンゼンの電子受容性に関しても検証を行い、還元によってゲルマニウム上のアリール置換基が脱離し、フェニルアニオンのゲルマニウム類縁体が得られることが明らかとなった。これは初めての高周期14族元素を含むフェニルアニオン類縁体の例である。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

Causes of Carryover

27年度が最終年度であるため、記入しない。

Expenditure Plan for Carryover Budget

27年度が最終年度であるため、記入しない。

  • Research Products

    (22 results)

All 2016 2015 Other

All Journal Article (16 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 16 results,  Acknowledgement Compliant: 14 results) Presentation (5 results) (of which Int'l Joint Research: 3 results,  Invited: 5 results) Remarks (1 results)

  • [Journal Article] Reactions of Li/Cl Phosphinidenoid Complexes with 1,3,4,5-Tetramethylimidazol-2-ylidene: A New Route to N-Heterocyclic Carbene Adducts of Terminal Phosphinidene Complexes and an Unprecedented Transformation of an Oxaphosphirane Complex2016

    • Author(s)
      Klein, M.; Schnakenburg, G.; Espinosa Ferao, A.; Tokitoh, N.; Streubel, R.
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: 2016 Pages: 685-690

    • DOI

      10.1002/ejic.201500959

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Selenium-Substituted Phosphaalkenes Obtained through 1,2-Elimination of Chlorosilanes from Selenenylchlorophosphines2016

    • Author(s)
      Sasamori, T.; Villalba Franco, J. M.; Guo, J.-D.; Sugamata, K.; Nagase, S.; Streubel, R.; Tokitoh, N.
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: 2016 Pages: 678-684

    • DOI

      10.1002/ejic.201500989

    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Synthesis and Structure of Lewis-Base-Free Phosphinoalumane Derivatives2016

    • Author(s)
      Agou, T.; Ikeda, S.; Sasamori, T.; Tokitoh, N.
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: 2016 Pages: 623-627

    • DOI

      10.1002/ejic.201501141

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Synthesis of 1,2-Dialkynyldisilanes Incorporated in 10-Membered-Ring System2015

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

      Heterocycles

      Volume: 90 Pages: 1111-1123

    • DOI

      10.3987/COM-14-S(K)81

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Reaction of a diaryldigermyne with ethylene2015

    • Author(s)
      Sasamori, T.; Sugahara, T.; Agou, T.; Sugamata, K.; Guo, J.-D.; Nagase, S.; Tokitoh, N.
    • Journal Title

      Chemical Science

      Volume: 6 Pages: 5526-5530

    • DOI

      10.1039/C5SC01266J

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Syntheses and structures of a stable gallole free of Lewis base coordination and its dianion2015

    • Author(s)
      Agou, T.; Wasano, T.; Sasamori, T.; Tokitoh, N.
    • Journal Title

      Journal of Physical Organic Chemistry

      Volume: 28 Pages: 104-107

    • DOI

      10.1002/poc.3344

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Oxidation of an allene compound bearing 1,8-dichloroacridene moieties and photolysis of the halogenated allene compound for the generation of triplet carbenes2015

    • Author(s)
      Fuku-en, S.; Furukawa, K.; Sasamori, T.; Tokitoh, N.; Abe, M.; Yamamoto, Y.
    • Journal Title

      Journal of Physical Organic Chemistry

      Volume: 28 Pages: 79-87

    • DOI

      10.1002/poc.3398

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Unexpected photochemical reactions of 2-aryl-2-ethynyltrisilane derivative2015

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

      Main Group Metal Chemistry

      Volume: 38 Pages: 51-55

    • DOI

      10.1515/mgmc-2014-0042

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Synthesis, Photochemical Properties, and Cytotoxicities of 2H Naphtho[1,2-b]pyran and Its Photodimers2015

    • Author(s)
      Ota, M.; Sasamori, T.; Tokitoh, N.; Onodera, T.; Mizushina, Y.; Kuramochi, K.; Tsubaki, K.
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 80 Pages: 5687-5695

    • DOI

      10.1021/acs.joc.5b00645

    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Synthesis and Characterization of a 1,2-Digermabenzene2015

    • Author(s)
      Sasamori, T.; Sugahara, T.; Agou, T.; Guo, J.-D.; Nagase, S.; Streubel, R.; Tokitoh, N.
    • Journal Title

      Organometallics

      Volume: 34 Pages: 2106-2109

    • DOI

      10.1021/om501204u

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Sulfurization of 4,5,6-Triphospha[3]Radialene2015

    • Author(s)
      Miyake, H.; Sasamori, T.; Tokitoh, N.
    • Journal Title

      Phosphorus, Sulfur, and Silicon ant the Related Elements

      Volume: 1900 Pages: 1247-1250

    • DOI

      10.1080/10426507.2014.991828

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ring Expansion to 1-Bromo-1-alumacyclonona-2,4,6,8-tetraene by Insertion of Two Alkyne Molecules into the Al-C Bonds2015

    • Author(s)
      Agou, T.; Wasano, T.; Sasamori, T.; Guo, J.; Nagase, S.; Tokitoh, N.
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 54 Pages: 9568-9571

    • DOI

      10.1002/anie.201504468

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Encapsulating Inorganic Acetylene, HBNH, Using Flanking Coordinative Interactions2015

    • Author(s)
      Swarnakar, A. K.; Hering-Junghans, C.; Nagata, K.; Ferguson, M. J.; McDonald, R.; Tokitoh, N.; Rivard, E.
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 54 Pages: 10666-10669

    • DOI

      10.1002/anie.201504867

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Photochemical (E)–(Z) Isomerization of the P=C Double Bond in Triphospha[3]radialene–[M(CO)5] (M = W, Cr) Complexes2015

    • Author(s)
      Sasamori, T.; Hirano, K.; Miyake, H.; Tokitoh, N.
    • Journal Title

      Chemistry Letters

      Volume: 44 Pages: 1240-1242

    • DOI

      10.1246/cl.150422

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Formation of a Diaminoalkyne Derivative by Dialumane-mediated Homocoupling of t-Butyl Isocyanide2015

    • Author(s)
      Nagata, K.; Agou, T.; Sasamori, T.; Tokitoh, N.
    • Journal Title

      Chemistry Letters

      Volume: 44 Pages: 1610-1612

    • DOI

      10.1246/cl.150688

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 5-N-Arylaminothiazoles as Highly Twisted Fluorescent Monocyclic Heterocycles: Synthesis and Characterization2015

    • Author(s)
      Yamaguchi, K.; Murai, T.; Hasegawa, S.; Miwa, Y.; Kutsumizu, S.; Maruyama, T.; Sasamori, T.; Tokitoh, N.
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 80 Pages: 10742-10756

    • DOI

      10.1021/acs.joc.5b01963

    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 高周期典型元素を含む新規なπ電子系の創出とその構造・性質:「重い芳香族」化合物の最近の展開2015

    • Author(s)
      時任宣博
    • Organizer
      2015未来分子研究センター特別講演会
    • Place of Presentation
      立教大学、東京都豊島区西池袋
    • Year and Date
      2015-12-05 – 2015-12-05
    • Invited
  • [Presentation] Synthesis, Structures, and Properties of Stable 1,2-Disila- and 1,2-Digermabenzenes2015

    • Author(s)
      N. Tokitoh
    • Organizer
      The 5th Asian Silicon Symposium (ASiS-5)
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-10-18 – 2015-10-21
    • Int'l Joint Research / Invited
  • [Presentation] 高周期典型元素を含む新規なπ電子系の創出2015

    • Author(s)
      時任宣博
    • Organizer
      第23回触媒化学融合研究センター講演会
    • Place of Presentation
      産業技術総合研究所、茨城県つくば市
    • Year and Date
      2015-08-21 – 2015-08-21
    • Invited
  • [Presentation] Synthesis and Properties of Stable Alumole2015

    • Author(s)
      N. Tokitoh, T. Wasano, T. Agou and T. Sasamori
    • Organizer
      The 14th International Symposium on Inorganic Ring Systems (IRIS-14)
    • Place of Presentation
      Regensburg, Germany
    • Year and Date
      2015-07-26 – 2015-07-31
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis and Properties of a Dialumene Featuring a Barrelene-type Scaffold2015

    • Author(s)
      N. Tokitoh, K. Nagata, T. Sasamori and T. Agou
    • Organizer
      The 11th International Conference on Heteroatom Chemistry (ICHAC-11)
    • Place of Presentation
      Caen, France
    • Year and Date
      2015-06-14 – 2015-06-19
    • Int'l Joint Research / Invited
  • [Remarks] 時任研究室

    • URL

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

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Published: 2017-01-06  

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