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Functionalization of crystalline channels with multiple recognition sites

Research Project

Project/Area Number 23655117
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Functional materials chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

SHIONOYA Mitsuhiko  東京大学, 理学(系)研究科(研究院), 教授 (60187333)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords多孔性結晶 / 自己集合 / 超分子 / 大環状金属錯体 / ホスト・ゲスト化学 / X線構造解析 / 分子認識 / 機能性結晶 / 超分子金属錯体 / 不斉結晶化
Research Abstract

It was found in this study that trinuclear Pd complexes of a macrocyclic N6-type ligand simultaneously form four kinds of conformational and stereo isomers in solution and that self-assembly of these isomers results in crystalline nanochannel structure of ca. 2 nm diameter. In the channel, five enantio-paired pockets and various types of hydrogen bonding sites are arranged. In the guest adsorption experiments, a single-crystal was soaked in a guest solution for a given time, and then the position and adsorption patterns of the guest was determined by single-crystal X-ray structural analysis. This method has revealed the adsorption positions of many types of aromatic compounds, metal catalysts, and bio-related compounds, which allowed adsorption mapping. Moreover, simultaneous site-selective adsorption of different multiple guests has been achieved and further developed to multicomponent intermolecular reactions in the channel.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (14 results)

All 2014 2013 2012 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (6 results) (of which Invited: 6 results) Remarks (3 results)

  • [Journal Article] Simultaneous Arrangement of up to Three Different Molecules on the Pore Surface of Metal-Macrocycle Framework (MMF): Cooperation and Competition2014

    • Author(s)
      S. Tashiro, T. Umeki, R. Kubota, M. Shionoya
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 53 Issue: 32 Pages: 8310-8315

    • DOI

      10.1002/anie.201404179

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Cavity-Assembled Porous Solids (CAPS) for Nanospace-Specific Functions2014

    • Author(s)
      S. Tashiro, M. Shionoya
    • Journal Title

      Bulletin of the Chemistry Society of Japan

      Volume: 87 Issue: 6 Pages: 643-654

    • DOI

      10.1246/bcsj.20140007

    • NAID

      130004059121

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Palladium- or Proton-induced Submicro Spherical Aggregation of Macrocyclic Amphiphiles in Aqueous Solution2013

    • Author(s)
      S. Tashiro, R. Kubota, M. Kawagoe, M. Shionoya
    • Journal Title

      Dalton Transactions

      Volume: 42 Issue: 45 Pages: 15915-15918

    • DOI

      10.1039/c3dt51827b

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Non-Covalent Surface Modification of Metal-Macrocycle Framework with Mono-Substitutes Benzenes2012

    • Author(s)
      R. Kubota, S. Tashiro, T. Umeki, M. Shionoya
    • Journal Title

      Supramolecular Chemistry

      Volume: 24 Issue: 12 Pages: 867-877

    • DOI

      10.1080/10610278.2012.733394

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Metal-Macrocycle Framework (MMF) : Supramolecular Nano-Channel Surfaces with Shape Sorting Capability2012

    • Author(s)
      S. Tashiro, R. Kubota, M. Shionoya
    • Journal Title

      Journal of the American Chemical Society

      Volume: 134 Issue: 5 Pages: 2461-2464

    • DOI

      10.1021/ja209422m

    • Related Report
      2013 Final Research Report 2012 Research-status Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Metal-centered Supramolecular Assembly2013

    • Author(s)
      M. Shionoya
    • Organizer
      6th International Symposiumon Macrocyclic and Supramolecular Chemistry
    • Place of Presentation
      Washington DC, USA
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Metal-templated Supramolecular Desing : Functional Array, Space, and Motion, Challenges in Organic Materials and Supramolecular Chemistry2013

    • Author(s)
      M. Shionoya
    • Place of Presentation
      京都
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Metal-templated Supramolecular Design: Functional Array, Space, and Motion2013

    • Author(s)
      M. Shionoya
    • Organizer
      Challenges in Organic Materials and Supramolecular Chemistry
    • Place of Presentation
      京都
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Metal-centered Supramolecular Assembly2013

    • Author(s)
      M. Shionoya
    • Organizer
      6th International Symposium on Macrocyclic and Supramolecular Chemistry
    • Place of Presentation
      Washington DC, USA
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Supramolecular Metal Arrays on Designer Templates2012

    • Author(s)
      M. Shionoya
    • Organizer
      6th International Meeting on Molecular Electronics(ELECMOL' 12)
    • Place of Presentation
      Grenoble, France
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Supramolecular Metal Arrays on Designer Templates2012

    • Author(s)
      M. Shionoya
    • Organizer
      6th International Meeting on Molecular Electronics (ELECMOL’12)
    • Place of Presentation
      Grenoble, France
    • Related Report
      2012 Research-status Report
    • Invited
  • [Remarks]

    • URL

      http://www.chem.s.u-tokyo.ac.jp/users/bioinorg/index.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 塩谷研究室

    • URL

      http://www.chem.s.u-tokyo.ac.jp/users/bioinorg/index.html

    • Related Report
      2013 Annual Research Report
  • [Remarks] 塩谷研究室 Bioinorganic Chemistry Laboratory

    • URL

      http://www.chem.s.u-tokyo.ac.jp/users/bioinorg/index.html

    • Related Report
      2012 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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