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Fabrication of rotaxane-type meso-macroscopic molecular devices whose molecular motions can be converted into mechanical force

Research Project

Project/Area Number 19H02787
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 35030:Organic functional materials-related
Research InstitutionNagoya University

Principal Investigator

Yamada Yasuyuki  名古屋大学, 物質科学国際研究センター, 准教授 (10385552)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2021: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2020: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2019: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Keywords分子機械 / ロタキサン / ポルフィリン / フタロシアニン / アルキル鎖 / 分子認識 / 分子リフト
Outline of Research at the Start

本研究では、これまでに申請者らが開発してきたロタキサン型分子機械の構造的特徴を活かして、 (i)分子集合体の会合・離散を自在に制御できる分子ジッパーの開発および (ii)粒子を「持ち上げる」ことができる分子リフトの開発し、それらを応用したメゾ―マクロスコピック構造体運動制御システムの開発に取り組む。

Outline of Final Research Achievements

We attempted to fabricate molecular machines based on the porphyrin/phthalocyanine face-to-face molecular conjugates connected through fourfold rotaxane structures. As a result of this research, the following finding which is considered to be useful for the future design of molecular machines were obtained. "Generally, an alkyl chain is considered to be a flexible molecular linker. Although a sufficiently long alkyl chain behaves flexibly like a molecular string, a short alkyl chain sometimes behaves like a molecule-sized scale because of the intrinsic rigidity."

Academic Significance and Societal Importance of the Research Achievements

アルキル鎖は様々な機能性分子や分子機械構築に利用されるユニットである。一般的にアルキル鎖を用いて2つの機能性ユニットを連結する場合、アルキル鎖はフレキシブルな「分子の糸」として2つの機能性ユニット間の最大距離を規定する役割を与えられることが多い。しかし、C6, C8のような短いアルキル鎖ではCH2基の水素原子間の立体障害とsp3炭素の結合角に由来する構造的制約が顕在化し、分子の糸ではなく、むしろ剛直な分子の定規のように振る舞いうることが明らかになった。この知見は、分子機械や機能性分子のデザインに応用可能である。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (18 results)

All 2022 2021 2020 2019

All Journal Article (9 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Open Access: 3 results) Presentation (8 results) (of which Int'l Joint Research: 3 results,  Invited: 4 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Journal Article] Direct catalytic benzene hydroxylation under mild reaction conditions by using a monocationic μ-nitrido-bridged iron phthalocyanine dimer with 16 peripheral methyl groups2022

    • Author(s)
      Yamada Yasuyuki、Teoh Chee-Ming、Toyoda Yuka、Tanaka Kentaro
    • Journal Title

      New Journal of Chemistry

      Volume: 46 Issue: 3 Pages: 955-958

    • DOI

      10.1039/d1nj05369h

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High catalytic methane oxidation activity of monocationic μ-nitrido-bridged iron phthalocyanine dimer with sixteen methyl groups2021

    • Author(s)
      Yamada Yasuyuki、Kura Jyunichi、Toyoda Yuka、Tanaka Kentaro
    • Journal Title

      Dalton Transactions

      Volume: 50 Issue: 19 Pages: 6718-6724

    • DOI

      10.1039/d1dt00941a

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of μ-Nitrido- and μ-Carbido-Bridged Iron Phthalocyanine Dimers as Cathode-Active Materials for Rechargeable Batteries2021

    • Author(s)
      Takeshi Shimizu, Katsuhiro Wakamatsu, Yasuyuki Yamada, Yuka Toyoda, Shigehisa Akine, Kenji Yoza, and Hirofumi Yoshikawa
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 60 Issue: 34 Pages: 40612-40617

    • DOI

      10.1021/acsami.1c10540

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of a monocationic μ-nitrido-bridged iron porphycene dimer and its methane oxidation activity2021

    • Author(s)
      Yamada Yasuyuki、Miwa Yusuke、Toyoda Yuka、Yamaguchi Tomoo、Akine Shigehisa、Tanaka Kentaro
    • Journal Title

      Dalton Transactions

      Volume: 50 Issue: 45 Pages: 16775-16781

    • DOI

      10.1039/d1dt02922c

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of bis{meso-tetrakis(4-N-alkylpyridiniumyl) porphyrinato}cerium and Its Redox Switching Behavior2021

    • Author(s)
      Toshio Nishino, Yasuyuki Yamada, Ayumi Yamamoto, Kentaro Tanaka
    • Journal Title

      Molecules

      Volume: 26 Issue: 4 Pages: 790-790

    • DOI

      10.3390/molecules26040790

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] μ-Nitrido-bridged iron phthalocyanine dimer bearing eight peripheral 12-crown-4 units and its methane oxidation activity2020

    • Author(s)
      Yamada Yasuyuki、Kura Jyunichi、Toyoda Yuka、Tanaka Kentaro
    • Journal Title

      New Journal of Chemistry

      Volume: 44 Issue: 44 Pages: 19179-19183

    • DOI

      10.1039/d0nj04601a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One-Pot Synthesis of Cyclic Oligosaccharides by the Polyglycosylation of Monothioglycosides2020

    • Author(s)
      Hidetoshi Someya, Takehito Seki, Gota Ishigami, Taiki Itoh, Yutaka Saga, Yasuyuki Yamada, Shin Aoki
    • Journal Title

      Carbohydrate Research

      Volume: 487 Pages: 107888-107888

    • DOI

      10.1016/j.carres.2019.107888

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Improved Synthesis of Monocationic μ-NItrido-Bridged Iron Phthalocyanine Dimer with No Peripheral Substituents2019

    • Author(s)
      Yamada, Y.*; Sugiura, T.; Morita, K.; Ariga-Miwa, H.; Tanaka, K.*
    • Journal Title

      Inorganica Chimica Acta

      Volume: 489 Pages: 160-163

    • DOI

      10.1016/j.ica.2019.02.021

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Catalytic methane oxidation by a supramolecular conjugate based on a μ-nitrido-bridged iron porphyrinoid dimer2019

    • Author(s)
      Y. Yamada, K. Morita, N. Mihara, K. Igawa, K. Tomooka and K. Tanaka
    • Journal Title

      New J. Chem.

      Volume: 43 Issue: 29 Pages: 11477-11482

    • DOI

      10.1039/c9nj02210d

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Supramolecular Approach to Increase the Catalytic Light Alkane Oxidation Activities of mu-Nitrido Bridged Iron Porphyrinoid Dimer2021

    • Author(s)
      Yamada, Y.; Mihara, N.; Morita, K.; Tanaka, K.
    • Organizer
      1th International Conference on Porphyrins & Phthalocyanines (ICPP-11)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Supramolecular Approach towards potent molecule-based methane oxidation catalyst2021

    • Author(s)
      Yamada, Y.
    • Organizer
      The 4th Workshop of the Reaction Infography (R-ing) Unit
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Supramolecular Approach to Achieve Highly Reactive Catalyst for Direct C-H Activation of Methane2021

    • Author(s)
      Yamada, Y.; Sugiura, T.; Morita, K.; Mihara, N.; Tanaka, K.
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Remarkable Enhancement of Catalytic Activity of μ-Nitrido-Bridged Iron Phthalocyanine Dimer on Oxidation of Light Alkanes by Adsorption on Graphite2020

    • Author(s)
      Yasuyuki Yamada, Takuya Sugiura, Kentaro Morita, Masanari Nagasaka, Kiyohisa Tanaka, Kentaro Tanaka
    • Organizer
      日本化学会 第100春季年会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 側鎖として8つの12-crown-4基を導入したμ-ニトリド架橋鉄フタロシアニン二量体の合成とメタン酸化触媒活性2020

    • Author(s)
      倉 順一, 山田 泰之, 田中 健太郎
    • Organizer
      日本化学会 第100春季年会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 面性キラリティーを持つTb(III)-フタロシアニンダブルデッカー錯体の合成と物性評価2020

    • Author(s)
      中島弘瑛, 小林千紗, 山田泰之, 珠玖良昭, 阿波賀邦夫, 田中健太郎
    • Organizer
      日本化学会 第100春季年会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ポルフィリノイド金属錯体Face-to-Face型会合体のプログラム構築に基づく機能性分子開発2019

    • Author(s)
      山田 泰之
    • Organizer
      第17回ホスト―ゲスト・超分子化学シンポジウム, 金沢
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 超分子型μ-ニトリド架橋鉄ポルフィリノイド二量体による触媒的メタン酸化反応2019

    • Author(s)
      山田 泰之、森田 健太郎、杉浦 琢哉、田中 健太郎
    • Organizer
      第52回酸化反応討論会, 奈良
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 難分解性有機物の資源化を可能にする超強力酸化触媒調製方法2019

    • Inventor(s)
      山田 泰之、田中 健太郎
    • Industrial Property Rights Holder
      山田 泰之、田中 健太郎
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
    • Overseas

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Published: 2019-04-18   Modified: 2023-01-30  

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