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Exploration on conjugated double helix molecules: control of the photophysical properties and dynamics

Research Project

Project/Area Number 20K05463
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 33010:Structural organic chemistry and physical organic chemistry-related
Research InstitutionKyoto University

Principal Investigator

Tanaka Takayuki  京都大学, 工学研究科, 准教授 (20705446)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords二重らせん分子 / 動的平衡 / X線結晶構造解析 / 置換基効果 / 互変異性 / 錯体 / 溶媒効果 / 近赤外光吸収 / 二重らせん / トリピリン / 単結晶X線構造解析 / 会合定数 / 動的構造変化 / 求核置換反応 / キラリティ
Outline of Research at the Start

人工的に構築した二重らせん分子は、魅力的な三次元構造と動的挙動を併せ持つことから新規機能性材料としても興味がもたれる。これまでに報告のある二重らせん分子は合成法が限られており、特に可視光や近赤外光を吸収するといった色素の性質をもつ二重らせん分子の例はほとんど見当たらなかった。
そうした二重らせん分子の新たな機能の発現を目指して、独自に開発したジアミノトリピリン骨格を用いた人工π共役二重らせん分子の開拓をおこなう。多点水素結合に基づく動的挙動や広いπ共役系に起因する近赤外光吸収などを積極利用し、ユニークな光物性や外部刺激応答性を示す材料へと展開する。

Outline of Final Research Achievements

Dianlinotripyrrins are linear conjugated chains composed of terminal aniline moiety and tripyrrin core. This molecule can form a double helical structure by interstrand hydrogen bonding in non-polar solvent or in the solid state.
We have investigated the substituent effects on their dimerization association constant. Benzylamino-substituted tripyrrin showed smaller association constant, but accidentally a co-crystal of single and double strand molecules was obtained. Further, Induced CD spectra were observed with chiral amine-substituted tripyrrins. Dianilinotripyrrins bearing various meso-aryl substituents were studied. Introduction of methoxy or trifluoromethyl groups on the meso-aryl groups did not strongly affect the association constant, while tripyrrins bearing bulky meso-aryl substituents was prone to show smaller association constant. In addition, pentafluorophenyl substituted dianilinotripyrrin displayed different dimerization aptitude with longer pai-pai distances.

Academic Significance and Societal Importance of the Research Achievements

ジアニリノトリピリンは、超分子相互作用によりパイ共役二重らせんを形成する珍しいモチーフであるが、その置換基効果を詳細に検討可能であるという点で学術的に価値がある。溶液中での会合定数の決定に加え、X線結晶構造解析を用いた固体状態の解析により、二量体の形成に本質的に重要な要素を見出すことができた。こういった知見を生かしてジアニリノトリピリン特有の物性を見出しそれをセンサーやホストゲスト化学に用いることで、さらに社会的意義が高まることであろう。分子の非対称化や金属イオン認識などの研究にも展開可能であり、今後ますます魅力的な成果が期待できる研究領域であると考えている。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (50 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (18 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 18 results,  Open Access: 5 results) Presentation (30 results) (of which Int'l Joint Research: 7 results,  Invited: 5 results)

  • [Int'l Joint Research] 延世大学(韓国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] 延世大学(韓国)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Phenylboron(III) complexes of tripyrrins: A new class of macrocycles closed by hydrogen-bonding2023

    • Author(s)
      Yamagata Kyo、Fernandez-Vera Oscar、Seki Shu、Tanaka Takayuki
    • Journal Title

      Journal of Porphyrins and Phthalocyanines

      Volume: 27 Issue: 07n10 Pages: 1197-1202

    • DOI

      10.1142/s1088424623500694

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Double helices of dissymmetrical a,a'-disubstituted tripyrrins2023

    • Author(s)
      Y. Fukuda, Y. Akamatsu, M. Umetani, K. Kise, K. Kato, A. Osuka, T. Tanaka
    • Journal Title

      Org. Biomol. Chem.

      Volume: 21 Issue: 6 Pages: 1158-1162

    • DOI

      10.1039/d2ob02125k

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of meso-Free Decaphyrin(1.1.1.1.1.1.1.1.1.1) by a Hydrodebromination Protocol; Aromaticity and Solvent-Polarity Dependent Conformational Change2022

    • Author(s)
      A. Nakai, H. Saito, H. Yorimitsu, T. Tanaka, A. Osuka
    • Journal Title

      Chem. Eur. J.

      Volume: 28 Issue: 68 Pages: 202202682-202202682

    • DOI

      10.1002/chem.202202682

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of the dual emission behaviour of mu-oxo-bridged Si(IV) corrole dimers by substituent bulkiness2022

    • Author(s)
      K. Yamagata, K. Ueta, A. Nakai, A. Osuka, T. Tanaka
    • Journal Title

      Mater. Chem. Front.

      Volume: 6 Issue: 15 Pages: 2128-2134

    • DOI

      10.1039/d2qm00332e

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and properties of meso-free N-fused [22]pentaphyrins2022

    • Author(s)
      A. Nakai, T. Tanaka, A. Osuka
    • Journal Title

      J. Porphyrins Phthalocyanines

      Volume: n/a Issue: 01n04 Pages: 91-96

    • DOI

      10.1142/s1088424622500687

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of Novel Heteronanographenes via Fold-in Approach2022

    • Author(s)
      T. Tanaka
    • Journal Title

      Bull. Chem. Soc. Jpn.

      Volume: 95 Issue: 4 Pages: 602-610

    • DOI

      10.1246/bcsj.20220030

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Fully Conjugated Porphyrin-[36]Octaphyrin-Porphyrin Hybrid Tape Exhibiting Moebius Aromaticity2022

    • Author(s)
      A. Nakai, T. Tanaka, A. Osuka
    • Journal Title

      Chem. Eur. J.

      Volume: 28 Issue: 20 Pages: 202200328-202200328

    • DOI

      10.1002/chem.202200328

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dibenzodiazapyracylenes: Doubly N‐Doped Cyclopenta‐Fused Polycyclic Molecules That Exhibit High Carrier Mobility2022

    • Author(s)
      Morimoto Yuki、Koo Yun Hee、Otsubo Kazuya、Kitakado Hidetsugu、Seki Shu、Osuka Atsuhiro、Tanaka Takayuki
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 61 Issue: 14 Pages: 202112589-202112589

    • DOI

      10.1002/anie.202200341

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fold-in Synthesis of a Pentabenzopentaaza[10]circulene2022

    • Author(s)
      Y. Matsuo, K. Kise, Y. Morimoto, A. Osuka, T. Tanaka
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 61 Issue: 11 Pages: 202116789-202116789

    • DOI

      10.1002/anie.202116789

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Five-Fold Symmetric Pentaindolo- and Pentakis(benzoindolo)Corannulenes: Unique Structural Dynamics Derived from the Combination of Helical and Bowl Inversions2022

    • Author(s)
      K. Kise, S. Ooi, H. Saito, H. Yorimitsu, A. Osuka, T. Tanaka
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 61 Issue: 1 Pages: 202112589-202112589

    • DOI

      10.1002/anie.202112589

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Scholl Reaction of ortho-Phenylene-Bridged Cyclic Pyrrole-Thiophene Hybrid Hexamer2022

    • Author(s)
      Y. Matsuo, A. Osuka, T. Tanaka
    • Journal Title

      Synthesis

      Volume: 54 Issue: 01 Pages: 147-152

    • DOI

      10.1055/a-1577-7972

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Tetrabromo[36]octaphyrin: A Promising Precursor of Directly Fused Porphyrin(2.1.1.1) Dimer and meso-α Fused N-Confused Porphyrin Dimer2021

    • Author(s)
      A. Nakai, J. Kim, T. Tanaka, D. Kim, A. Osuka
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 60 Issue: 51 Pages: 26540-26544

    • DOI

      10.1002/anie.202112023

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synthesis, properties and reactivity of an ortho-phenylene-cyclopentene-bridged tetrapyrrole2021

    • Author(s)
      Y. Morimoto, A. Osuka, T. Tanaka
    • Journal Title

      J. Porphyrins Phthalocyanines

      Volume: 25 Issue: 10n12 Pages: 937-943

    • DOI

      10.1142/s1088424621500553

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Single- and double-helices of α,α’-dibenzylaminotripyrrin: solution and solid state studies2021

    • Author(s)
      Kento Ueta, Masataka Umetani, Atsuhiro Osuka, G. Dan Pantos and Takayuki Tanaka
    • Journal Title

      Chemical Communications

      Volume: 57 Issue: 21 Pages: 2617-2620

    • DOI

      10.1039/d1cc00208b

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Asymmetric Systematic Synthesis, Structures, and (Chir)optical Properties of a Series of Dihetero[8]helicenes2021

    • Author(s)
      Tomoyuki Yanagi, Takayuki Tanaka and Hideki Yorimitsu
    • Journal Title

      Chemical Science

      Volume: 12 Issue: 8 Pages: 2784-2793

    • DOI

      10.1039/d1sc00044f

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pd(II) insertion-triggered meso-carbon extrusion of N-fused pentaphyrin to form N-fused sapphyrin Pd(II) complexes2021

    • Author(s)
      Akito Nakai, Tomoki Yoneda, Takayuki Tanaka, Atsuhiro Osuka
    • Journal Title

      Chemical Communications

      Volume: 57 Issue: 24 Pages: 3034-3037

    • DOI

      10.1039/d1cc00518a

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Figure‐eight Octaphyrin Bis‐Ge(IV) Complexes: Synthesis, Structures, Aromaticity, and Chiroptical Properties2020

    • Author(s)
      M. Izawa, T. Suito, S.-i. Ishida, D. Shimizu, T. Tanaka, T. Mori, A. Osuka
    • Journal Title

      Chem. Asian J.

      Volume: N/A Issue: 9 Pages: 1440-1448

    • DOI

      10.1002/asia.202000159

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Benzene- and pyridine-incorporated octaphyrins with different coordination modes toward two PdII centers2020

    • Author(s)
      Le Liu, Zhiwen Hu, Fenni Zhang, Yang Liu, Ling Xu, Mingbo Zhou, Takayuki Tanaka, Atsuhiro Osuka and Jianxin Song
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 6206-6206

    • DOI

      10.1038/s41467-020-20072-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 含コラニュレン波状スーパーカルバゾールの合成及び光物性2023

    • Author(s)
      田中 隆行、黄瀬 光稀、中川 蒼、関 修平
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ヘテロ[8]サーキュレンにおけるベンゾ縮環の影響の分光学的検証2023

    • Author(s)
      中川 蒼、松尾 悠佑、関 修平、田中 隆行
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 1,14-ジアニリノトリピリンの二重らせん構造固定のための金属錯体合成2023

    • Author(s)
      西山綾音、Oscar Fernandez-Vera、赤松由貴、関修平、田中隆行
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Synthesis of the longest aza[n]helicene2023

    • Author(s)
      Yusuke Matsuo, Takayuki Tanaka, Shu Seki
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Synthesis of aza[n]circulenes via fold-in approach2022

    • Author(s)
      Takayuki Tanaka
    • Organizer
      19th International Symposium on Novel Aromatic compound
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis of aza[n]circulenes via fold-in approach2022

    • Author(s)
      Takayuki Tanaka
    • Organizer
      25th IUPAC International Conference on Physical Organic Chemistry
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 2NH-Corrole Chemistry Based on the Development of meso-Free Corroles2022

    • Author(s)
      Takayuki Tanaka
    • Organizer
      12th International Conference on Porphyrins and Phthalocyanines
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アルキル基で架橋されたジアニリノトリピリン二量体構造同定2022

    • Author(s)
      赤松由貴、福田優衣、梅谷将隆、田中隆行
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 渡環-転位シーケンスによるメゾフリーオクタフィリンからポルフィリン二量体への構造変化2022

    • Author(s)
      中井彬人、田中隆行、大須賀篤弘
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 無置換ヘテロ[8]サーキュレンの合成と物性2022

    • Author(s)
      中川蒼、松尾悠佑、田中隆行
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 単量体と二量体の可逆的変換が可能なクローズドヘテロヘリセンの合成2022

    • Author(s)
      松尾悠佑、田中隆行
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] α,α’-ジアニリノトリピリンの二重らせん形成におけるメゾ置換基効果2022

    • Author(s)
      西山綾音、植田賢人、梅谷将隆、赤松由貴、田中隆行
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 無置換ジオキサジアザ[8]サーキュレンの合成2022

    • Author(s)
      中川蒼、松尾悠佑、田中隆行
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] ジベンゾジアザピラシレンの単結晶構造および伝導特性2022

    • Author(s)
      田中隆行、森本祐希、関修平
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] ポルフィリン-オクタフィリンハイブリッドテープの合成2022

    • Author(s)
      中井 彬人、田中隆行、大須賀篤弘
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Synthesis of Novel Closed Heterohelicenes Interconvertible between Its Monomer and Dimer2022

    • Author(s)
      松尾悠佑、田中隆行
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] ポルフィリン-オクタフィリンハイブリッドテープの合成2021

    • Author(s)
      中井 彬人、田中隆行、大須賀篤弘
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Research-status Report
  • [Presentation] 柔軟な架橋部位で連結されたα,α’-ジアニリノトリピリン二量体の合成と二重らせん構造拡張の検討2021

    • Author(s)
      赤松由貴、福田優衣、梅谷将隆、田中隆行
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Research-status Report
  • [Presentation] ペンタベンゾペンタアザ[10]サーキュレンの合成と物性2021

    • Author(s)
      松尾悠佑、田中隆行
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Research-status Report
  • [Presentation] ジベンゾジアザピラシレンの芳香族性と固体物性に関する研究2021

    • Author(s)
      森本祐希、田中隆行
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Research-status Report
  • [Presentation] コロールケイ素錯体酸素架橋二量体の二重蛍光性2021

    • Author(s)
      山縣恭、植田賢人、中井彬人、大須賀篤弘、田中隆行
    • Organizer
      2021年光化学討論会
    • Related Report
      2021 Research-status Report
  • [Presentation] Synthesis of pentaindolocorannulene toward a new nitrogen-containing end-cap molecule2021

    • Author(s)
      Takayuki Tanaka, Koki Kise, Shota Ooi, Atsuhiro Osuka
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Oxidative Fusion Reaction of 10-10' Linked Corrole Dimers2021

    • Author(s)
      Takayuki Tanaka, Shota Ooi, Atsuhiro Osuka
    • Organizer
      11th International Conference on Porphyrins and Phthalocyanines
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] meso-Oxoisocorrole: An Antiaromatic Corrole2021

    • Author(s)
      Takayuki Tanaka, Kento Ueta, Shota Ooi, Atsuhiro Osuka
    • Organizer
      11th International Conference on Porphyrins and Phthalocyanines
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Synthesis and Characterization of New Tetraaza[8]circulene Derviatives2021

    • Author(s)
      Yusuke Matsuo, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      11th International Conference on Porphyrins and Phthalocyanines
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 柔軟な架橋部位で連結された α,α’-ジアミノトリピリン二量体の合成と 二重らせん構造拡張の検討2021

    • Author(s)
      赤松由貴、福田優衣、梅谷将隆、田中隆行
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Metalation-induced formation of novel fused porphyrinoid dimers from tetrabromo-[36]octaphyrin via transannular bond formation2021

    • Author(s)
      Akito Nakai, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] コロールケイ素錯体酸素架橋二量体の励起状態における回転ダイナミクス2021

    • Author(s)
      山縣恭、植田賢人、中井彬人、大須賀篤弘、田中隆行
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 新規ヘテロナノグラフェン系化合物の合成と機能開拓2021

    • Author(s)
      田中隆行
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] fold-in型酸化反応を用いたヘテロ[8]サーキュレン類の合成2020

    • Author(s)
      田中隆行、森本祐希、松尾悠佑、大須賀篤弘
    • Organizer
      第47回有機典型元素化学討論会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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