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Self-Assembly of Broxine Cages from Diboronic Acids

Research Project

Project/Area Number 25410087
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Functional solid state chemistry
Research InstitutionTokyo University of Science (2015)
Tokyo Institute of Technology (2013-2014)

Principal Investigator

Ono Kosuke  東京理科大学, 理学部, 助教 (30579313)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords動的共有結合 / かご状分子 / ボロキシン形成反応 / ボロキシン形成
Outline of Final Research Achievements

By use of the rationally designed unit and dynamic covalent bonds, we aimed the realization of the self-assembly of nm-sized covalent bond cage. Boroxines, trimeric six-membered-ring compounds, are known to be formed reversibly by the dehydration of three molecules of boronic acid. Utilizing this reversible trimerization of boronic acids, the series of boroxine cages 3-mer , 6-mer , and 12-mer were successfully constructed from rationally designed diboronic acids whose bond angles between two C- B bonds are 60° , 84° , and 117° , respectively.

Report

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

    (5 results)

All 2015 2014

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

  • [Journal Article] Self-Assembly of Nanometer-Sized Boroxine Cages from Diboronic Acids2015

    • Author(s)
      Kosuke Ono, Kohei Johmoto, Nobuhiro Yasuda, Hidehiro Uekusa, Shintaro Fujii, Manabu Kiguchi, Nobuharu Iwasawa
    • Journal Title

      Journal of the American Chemical Society

      Volume: 137 Issue: 22 Pages: 7015-7018

    • DOI

      10.1021/jacs.5b02716

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] ボロキシンケージの創製とDMAPとの会合挙動2015

    • Author(s)
      小野公輔・岩澤伸治
    • Organizer
      第45回複素環化学討論会
    • Place of Presentation
      早稲田大学(東京都 新宿区)
    • Year and Date
      2015-11-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Behavior of Adduct Formation between Boroxine Cages with Lewis Bases2015

    • Author(s)
      小野公輔・岩澤伸治
    • Organizer
      日本化学会第95回春季年会
    • Place of Presentation
      日本大学(千葉)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Research-status Report
  • [Presentation] 孤立空間を有するボロキシンオリゴマーの構築2014

    • Author(s)
      小野公輔・岩澤伸治
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎大学(長崎)
    • Year and Date
      2014-09-24 – 2014-09-26
    • Related Report
      2014 Research-status Report
  • [Presentation] ジボロン酸を利用したボロキシンケージの自己集合2014

    • Author(s)
      小野公輔・岩澤伸治
    • Organizer
      第12回ホスト・ゲスト化学シンポジウム
    • Place of Presentation
      東京工業大学(東京)
    • Year and Date
      2014-05-31 – 2014-06-01
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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