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A creation of an advanced molecular brake on a support for a realization of Maxwell demon type braking.

Research Project

Project/Area Number 21350076
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials chemistry
Research InstitutionOsaka University

Principal Investigator

HIROSE Keiji  大阪大学, 大学院・基礎工学研究科, 准教授 (10252628)

Project Period (FY) 2009 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2010: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywords分子素子 / ロタキサン / 分子ブレーキ / 分子機械
Research Abstract

In order to develop a technology which controls intense movement of molecular components by heat intentionally, a plan to create an asymmetrical rotaxanetype molecular brakes was planned. Syntheses of the components and immobilization onsupport were studied. First, an ideal intermediate stopper component having tripoly form was created and synthesized in large quantities. Next, seven kinds of axial molecules from which the length of a spacer portion differs were synthesized. Furthermore, a part of asymmetrical rotaxanes was synthesized, and an immobilization of rotaxane on a gold surface have been performed.

Report

(5 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (35 results)

All 2013 2012 2011 2010 2009

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (26 results) (of which Invited: 2 results) Book (3 results)

  • [Journal Article] 教育に情報ツールを活用する : 教育ツールとしてのReaxys2013

    • Author(s)
      廣瀬 敬治
    • Journal Title

      薬学図書館

      Volume: 58 Pages: 62-72

    • NAID

      120005249300

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Amplification of Enantioselectivity and Sensitivity Based on Non-Linear Response of Molecular Wire Bearing Pseudo-18-Crown-6 to Chiral Amines2012

    • Author(s)
      Keiji Hirose, Shintaro Miura, Yui Senda and Yoshito Tobe
    • Journal Title

      Chem. Commun.

      Volume: 48 Issue: 48 Pages: 6052-6054

    • DOI

      10.1039/c2cc30417a

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Chiral Recognition beyond the Limitation due to the Law of Mass Action: Highly Enantioselective Chiral Sensing based on Non-Linear Response in Phase Transition Events2011

    • Author(s)
      Keiji Hirose, Yuka Yachi, and Yoshito Tobe
    • Journal Title

      Chem. Commun

      Volume: 47 Issue: 23 Pages: 6617-6619

    • DOI

      10.1039/c1cc11731a

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Brake Systems Controlled by Light and Heat2010

    • Author(s)
      Keiji Hirose
    • Journal Title

      J. Incl. Phenom. Macrocycl. Chem

      Volume: 68 Issue: 1-2 Pages: 1-24

    • DOI

      10.1007/s10847-010-9748-x

    • NAID

      130004597080

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Brake Systems Controlled by Light and Heat2010

    • Author(s)
      Hirose, K.
    • Journal Title

      J.Incl.Phenom.Macrocycl.Chem.

      Volume: 68 Pages: 1-24

    • NAID

      130004597080

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Brake Systems Controlled by Light and Heat2010

    • Author(s)
      Hirose, K.
    • Journal Title

      J.Inclusion Phenom. Macrocyclic Chem. (印刷中)

    • NAID

      130004597080

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] プレロタキサン法に基づくトポロジカルキラリティーを有する光学活性ロタキサンの合成法の開発2012

    • Author(s)
      廣瀬敬治・津田恭佑・古谷創・日野原祐子・戸部義人
    • Organizer
      第92回日本化学会春季年会
    • Place of Presentation
      横浜
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] Effect of Length and Structure of AxleComponents on Shuttling Motion in[2]Rotaxane Molecular Shuttles2012

    • Author(s)
      Philip G. Young, Keiji Hirose, and Yoshito Tobe
    • Organizer
      The Twelfth International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-12)
    • Place of Presentation
      Kyoto
    • Related Report
      2012 Final Research Report
  • [Presentation] A Molecular Brake for the Shuttling Motion Leading to Rotaxanes with Chirality Specific to Rotaxane Structure2012

    • Author(s)
      Keiji Hirose, Hajime Furutani, and Yoshito Tobe
    • Organizer
      2. International Symposium of the Collaborative Research Center 765
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2012 Final Research Report
  • [Presentation] Highly Enantioselective Chiral Sensing Based on Non-Linear Response of Polymers Having Pseudo-18-Crown-6 Ether towards Amines2012

    • Author(s)
      Keiji Hirose
    • Organizer
      BIT’s 3rd Annual World Congress of Catalytic Asymmetric Synthesis (WCCAS-2012)
    • Place of Presentation
      Beijing (China)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] ロタキサン構造に特有のキラリティーを持つロタキサンのスイッチングシステム:鏡像体ロタキサン間を相互に変換するシャトリング運動を制動する分子ブレーキ2012

    • Author(s)
      廣瀬敬治, 古谷創, 戸部義人
    • Organizer
      第9回ホスト・ゲスト化学シンポジウム
    • Place of Presentation
      北海道大学(北海道)
    • Related Report
      2012 Annual Research Report
  • [Presentation] A molecular brake for the shuttling motion leading to enantiomeric rotaxanes with rotaxane structure specific chirality2012

    • Author(s)
      Keiji Hirose, Hajime Furutani, and Yoshito Tobe
    • Organizer
      24nd International Symposium on Chirality (Chirality 2012; ISCD-24)
    • Place of Presentation
      Fort Worth (USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] A Molecular Brake for the Shuttling Motion Leading to Rotaxanes with Chirality Specific to Rotaxane Structure.2012

    • Author(s)
      Keiji Hirose, Hajime Furutani, and Yoshito Tobe
    • Organizer
      2. International Symposium of the Collaborative Research Center 765
    • Place of Presentation
      Berlin (Germany)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Effect of Length and Structure of Axle Components on Shuttling Motion in [2]Rotaxane Molecular Shuttles2012

    • Author(s)
      Philip Young, Keiji Hirose, and Yoshito Tobe
    • Organizer
      2. International Symposium of the Collaborative Research Center 765
    • Place of Presentation
      Berlin (Germany)
    • Related Report
      2012 Annual Research Report
  • [Presentation] A Molecular Brake for the Shuttling Motion Leading to Rotaxanes with Chirality Specific to Rotaxane Structure2012

    • Author(s)
      Keiji Hirose, Hajime Furutani, and Yoshito Tobe
    • Organizer
      The Twelfth International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-12)
    • Place of Presentation
      京都リーガロイヤルホテル(京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Effect of Length and Structure of Axle Components on Shuttling Motion in [2]Rotaxane Molecular Shuttles2012

    • Author(s)
      Philip G. Young, Keiji Hirose, and Yoshito Tobe
    • Organizer
      The Twelfth International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-12)
    • Place of Presentation
      京都リーガロイヤルホテル(京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Syntheses and Dynamic Behaviour of Rocking Rotaxanes with C^∞v Symmetry2011

    • Author(s)
      Keiji Hirose//Shizuka Okada//Yoshito Tobe
    • Organizer
      6th Intl Symp on Macrocyclic and Supramolecular Chemistry (6th ISMSC)
    • Place of Presentation
      Brighton, UK
    • Year and Date
      2011-07-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] ロッキング運動速度を制動するC_<∞v>対称性を有するロタキサン型分子ブレーキの合成と動的挙動2011

    • Author(s)
      廣瀬敬治・岡田静・戸部義人
    • Organizer
      第7回ホスト・ゲスト化学シンポジウム
    • Place of Presentation
      広島
    • Year and Date
      2011-05-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] ロッキング運動速度をスイッチするC∞v対称性を有するロタキサンの合成と動的挙動2011

    • Author(s)
      廣瀬敬治・岡田静・戸部義人
    • Organizer
      日本化学会春季年会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 光と熱でロッキング運動速度をスイッチするC∞v対称ロタキサンの合成と動的挙動2011

    • Author(s)
      廣瀬敬治・岡田静・戸部義人
    • Organizer
      第11回リング・チューブ超分子研究会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2011-03-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] ロタキサン構造特有のキラリティーを有するシャトリシグロタキサンのエナンチオマー間の相互変換を制御するブレーキシステムの開発2011

    • Author(s)
      廣瀬敬治・古谷創・戸部義人
    • Organizer
      第11回リング・チューブ超分子研究会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2011-03-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 大きさの制御ができる輪成分を織り込んだ(擬)ロタキサンの分子ブレーキ機能2011

    • Author(s)
      廣瀬敬治
    • Organizer
      第11回ツング・チューブ超分子研究会シンポジウム
    • Place of Presentation
      東京(招待講演)
    • Year and Date
      2011-03-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] Syntheses and Dynamic Behaviour of Rocking Rotaxanes with C_<∞v> Symmetry2011

    • Author(s)
      Keiji Hirose, Hajime Furutani, and Yoshito Tobe
    • Organizer
      5th International Symposium on Macrocyclic and Supramolecular Chemistry (ISMSC6)
    • Place of Presentation
      Brighton, UK
    • Related Report
      2012 Final Research Report
  • [Presentation] 光と熱でロッキング運動速度をスイッチするC_<∞v> 対称ロタキサンの合成と動的挙動東京工業大学2011

    • Author(s)
      廣瀬敬治, 岡田静, 戸部義人
    • Organizer
      第11回リング・チューブ超分子研究会シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] A switching machine for rotaxane-specific chirality : A brake function for the shuttling motion between enantiomeric rotaxanes2010

    • Author(s)
      Hirose Keiji ; Furutani Hajime ; Tobe Yoshito
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2010)
    • Place of Presentation
      Honolulu USA
    • Year and Date
      2010-12-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] A MOLECULAR BRAKE FOR THE SHUTTLING MOTION BETWEEN ENANTIOMERIC ROTAXANES2010

    • Author(s)
      Keiji Hirose, Hajime Furutani, Yoshito Tobe
    • Organizer
      CHIRALITY 2010;ISCD-22
    • Place of Presentation
      Sapporo Japan
    • Year and Date
      2010-07-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] COVALENT SYNTHETIC METHOD OF ROTAXANE WITH THE STRUCTURE SPECIFIC CHIRALITY COMPOSED OF C∞v AXLE AND CSRING2010

    • Author(s)
      Keiji Hirose, Yuko Hinohara, Yamato Nakamura, Yoshito Tobe
    • Organizer
      CHIRALITY 2010; ISCD-22
    • Place of Presentation
      Sapporo Japan
    • Year and Date
      2010-07-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] A Molecular Brake System for the Shuttling Motion between Enantiomeric Rotaxanes2010

    • Author(s)
      K.Hirose.H.Furutani.Y.Tobe
    • Organizer
      Joint Symposium of Post 5th International Symposium on Macrocyclic and Supramolecular Chemistry and The 6th Symposium on Host-Guest Chemistry
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2010-06-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] A switching machine for rotaxane-specificchirality: A brake function for the shuttling motion between enantiomeric rotaxanes2010

    • Author(s)
      Keiji Hirose, Hajime Furutani, and Yoshito Tobe
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2010)
    • Place of Presentation
      Honolulu, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] Remarkable Effects of Hydrogen Bonding between Axle and Ring Components on Deslipping Reactions of Rotaxanes2009

    • Author(s)
      Keiji Hirose, Kazuhiro Ikuta, Yamato Nakamura, Yoshito Tobe
    • Organizer
      The 11th International Kyoto Conference on New Aspects of Organic Chemistry
    • Place of Presentation
      Kyoto, Japan,
    • Year and Date
      2009-11-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] Remarkable Effects of Chirality on Deslipping Reaction Rates of Diastereomeric Rotaxanes and Relevant Mechanism Involving a Pre-Equilibrium2009

    • Author(s)
      Keiji Hirose, Yamato Nakamura, Yoshito Tobe
    • Organizer
      The 11th International Kyoto Conference on New Aspects of Organic Chemistry
    • Place of Presentation
      Kyoto, Japan,
    • Year and Date
      2009-11-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] Large Effects of Chirality on Deslipping Reactions of Diastereomeric Rotaxanes and Relevant Mechanism Involving Pre-Equilibrium2009

    • Author(s)
      Keiji Hirose, Yamato Nakamura, Yoshito Tobe
    • Organizer
      21st International Symposium on Chirality
    • Place of Presentation
      Colorado, USA,
    • Year and Date
      2009-07-13
    • Related Report
      2009 Annual Research Report
  • [Book] Quantitative Analysis of Binding PropertiesAnalytical Methods in Supramolecular Chemistry, (Ed.: Christoph A. Schalley)2012

    • Author(s)
      Keiji Hirose
    • Publisher
      Wiley-VCH, Weinheim
    • Related Report
      2012 Final Research Report
  • [Book] Analytical Methods in Supramolecular Chemistry2012

    • Author(s)
      Keiji Hirose
    • Publisher
      Wiley-VCH Verlag GmbH & Co
    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
  • [Book] Analytical Methods in Supramolecular Chemistry2011

    • Author(s)
      Keiji Hirose(共著)
    • Publisher
      Wiley-VCH Verlag GmbH & Co(印刷中)
    • Related Report
      2010 Annual Research Report

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Published: 2009-04-01   Modified: 2019-07-29  

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