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ポルフィリンナノリボンの創製と物性評価

Publicly Offered Research

Project AreaScience of Atomic Layer Systems
Project/Area Number 16H00909
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionKyoto University

Principal Investigator

田中 隆行  京都大学, 理学研究科, 助教 (20705446)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsポルフィリン / コロール / 金属錯体 / ジラジカル / 脱水素環化 / ナノリボン / 化学気相成長法 / 脱水素化 / ナノ材料 / 有機導体 / ナノチューブ・フラーレン
Outline of Annual Research Achievements

新型原子層物質の開拓を目的に、三重縮環コロール二量体の研究を精力的に行い、そのラジカル性に関する重要な知見を得た。三重縮環コロール二量体は、対応するメゾメゾ結合二量体から合成されるが、その金属錯体は酸化反応が進行しないことがわかった。また、弱い酸化剤を作用させるとまず最初にコロールの内部NHが酸化されて2NH型コロール二量体のジラジカルとなり、その後空気下で加熱するとラジカルカップリングが起こり三重縮環体が得られることがわかった。
三重縮環体を還元したのちにガリウム錯化を行うことで対面型の酸素架橋ダイマー構造となることがわかり、その構造をX線結晶構造解析により明らかにした。ここで、コロールに内在するラジカル性は、三重縮環二量体では大きなスピン交換相互作用により閉殻系になっているが、この対面型二量体ではコロールが大きく湾曲し、スピン交換相互作用が弱まりわずかにジラジカル性が発現していることがわかった。これは、分子が構造湾曲によりジラジカル性を発現した興味深い例である。電子共鳴スペクトル、吸収スペクトルや電気化学測定の結果からも、この分子が開殻性を有していることを示していた。また、温度可変磁化率測定の結果、一重項基底のジラジカル分子であることが確かめられた。
比較のため、湾曲のない三重縮環コロール二量体ガリウム錯体や、対面型酸素架橋コロールダイマーケイ素錯体を合成したが、これらの化合物ではラジカル性は見られなかった。
ポルフィリン系原子層の金属基盤上合成では分子デザインと反応条件による反応の差異を調べた。AFMにより数個のポルフィリンが結合した様子を観察することができた。

Research Progress Status

29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

29年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (37 results)

All 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (17 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 17 results,  Open Access: 9 results,  Acknowledgement Compliant: 9 results) Presentation (18 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results)

  • [Int'l Joint Research] 延世大学(韓国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 中興大学(台湾)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] The First Silicon(IV) Corrole Complexes: Synthesis, Structures, Properties, and Formation of a μ-Oxo Dimer2018

    • Author(s)
      Ueta Kento、Fukuda Masaya、Kim Gakhyun、Shimizu Soji、Tanaka Takayuki、Kim Dongho、Osuka Atsuhiro
    • Journal Title

      Chemistry - A European Journal

      Volume: 印刷中 Issue: 30 Pages: 7637-7646

    • DOI

      10.1002/chem.201800165

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis, Structures, and Optical Properties of Azahelicene Derivatives and Unexpected Formation of Azahepta[8]circulenes2018

    • Author(s)
      Fengkun Chen, Takayuki Tanaka, Tadashi Mori, and Atsuhiro Osuka
    • Journal Title

      Chemistry A European Journal,

      Volume: N/A Issue: 29 Pages: 7489-7497

    • DOI

      10.1002/chem.201800617

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis and Antiaromatic Character of Alkyl-substituted Di-peri-dinaphthoporphyrin Ni(II) Complex2017

    • Author(s)
      Masataka Umetani, Koji Naoda, Takayuki Tanaka, and Atsuhiro Osuka
    • Journal Title

      Journal of Porphyrins and Phthalocyanines

      Volume: 21 Issue: 12 Pages: 850-856

    • DOI

      10.1142/s1088424617500808

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1D Columnar Stacking Structures in the Single Crystals of 5,10-Diarylporphyrin Metal Complexes2017

    • Author(s)
      Takayuki Tanaka, Kento Ueta, Shin Ikeda, Naoki Aratani, and Atsuhiro Osuka
    • Journal Title

      Journal of Porphyrins and Phthalocyanines

      Volume: 21 Issue: 12 Pages: 803-810

    • DOI

      10.1142/s1088424617500705

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Closed Pentaaza[9]helicene and Hexathia[9]/[5]helicene: Oxidative Fusion Reactions of ortho-Phenylene Bridged Cyclic Hexapyrroles and Hexathiophenes2017

    • Author(s)
      Fengkun Chen, Takayuki Tanaka, Yong Seok Hong, Tadashi Mori, Dongho Kim, and Atsuhiro Osuka
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 56 Issue: 46 Pages: 14688-14693

    • DOI

      10.1002/anie.201708429

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cyclic Hybrids of Alternately Linked 2,5-Pyrrolylenes and 3,4-Thienylenes2017

    • Author(s)
      Koki Kise, Fengkun Chen, Kenichi Kato, Takayuki Tanaka, and Atsuhiro Osuka
    • Journal Title

      Chemistry Letters

      Volume: 46 Issue: 9 Pages: 1319-1322

    • DOI

      10.1246/cl.170511

    • NAID

      130006067869

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] meso-Cumulenic 2H-Corroles from meso-Ethynyl-3H-Corroles2017

    • Author(s)
      Kento Ueta, Koji Naoda, Shota Ooi, Takayuki Tanaka, and Atsuhiro Osuka
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 56 Issue: 25 Pages: 7223-7226

    • DOI

      10.1002/anie.201703139

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] NCN-type Pincer Complexes of Subporphyrinatoboron(III)2017

    • Author(s)
      Masaaki Kitano, Takayuki Tanaka, and Atsuhiro Osuka
    • Journal Title

      Organometallics

      Volume: 36 Issue: 14 Pages: 2559-2564

    • DOI

      10.1021/acs.organomet.7b00130

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Moebius Aromatic [28]Hexaphyrin Ge(IV) and Sn(IV) Complexes: Efficient Formation of Triplet Exited States2017

    • Author(s)
      Mondo Izawa, Taeyeon Kim, Shin-ichiro Ishida, Takayuki Tanaka, Tadashi Mori, Dongho Kim, Atsuhiro Osuka
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 23 Issue: 14 Pages: 3982-3986

    • DOI

      10.1002/anie.201700063

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Different Antiferromagnetic Coupling between 5,5’- and 10,10’-Linked Iron(III) Corrole Dimers2017

    • Author(s)
      Takayuki Tanaka, Shota Ooi, Yuki Ide, Takahisa Ikeue, Masaaki Suzuki, Peter P.-Y. Chen, Masashi Takahashi Atsuhiro Osuka
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: 10 Issue: 10 Pages: 1374-1381

    • DOI

      10.1002/ejic.201601363

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Exploring the “fold-in” strategy toward the construction of a highly-strained triazasumanene skeleton2017

    • Author(s)
      Fengkun Chen, Takayuki Tanaka, and Atsuhiro Osuka
    • Journal Title

      Chemical Communications

      Volume: 53 Issue: 18 Pages: 2705-2708

    • DOI

      10.1039/c7cc00329c

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Sequential N-Alkylations of Tetrabenzotetraaza[8]circulene as a Tool to Tune Its Optical Property2017

    • Author(s)
      Fengkun Chen, Yong Seok Hong, Dongho Kim, Takayuki Tanaka, and Atsuhiro Osuka
    • Journal Title

      ChemPlusChem

      Volume: 印刷中 Issue: 7 Pages: 1048-1051

    • DOI

      10.1002/cplu.201600537

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Metal Complexes of meso-meso Linked Corrole Dimers2016

    • Author(s)
      Shota Ooi, Takayuki Tanaka, and Atsuhiro Osuka
    • Journal Title

      Inorganic Chemistry

      Volume: 55 Issue: 17 Pages: 8920-8927

    • DOI

      10.1021/acs.inorgchem.6b01422

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] ortho-Phenylene Bridged Cyclic Oligopyrroles: Conformational Flexibilities and Optical Properties2016

    • Author(s)
      Fengkun Chen, Takayuki Tanaka, Yongseok Hong, Woojae Kim, Dongho Kim, and Atsuhiro Osuka
    • Journal Title

      Chemistry A European Journal

      Volume: 22 Issue: 30 Pages: 10597-10606

    • DOI

      10.1002/chem.201601452

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Double Ring-expansion from [18]Porphyrin(1.1.1.1) to Antiaromatic [20]Porphyrin(2.1.2.1)2016

    • Author(s)
      Masataka Umetani, Takayuki Tanaka, Taeyeon Kim, Dongho Kim, and Atsuhiro Osuka
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 55 Issue: 28 Pages: 8095-8099

    • DOI

      10.1002/anie.201602874

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Synthesis of Di-peri-dinaphthoporphyrins by PtCl2-Mediated Cyclization of Quinodimethene-Type Porphyrins2016

    • Author(s)
      Masataka Umetani, Koji Naoda, Takayuki Tanaka, Seung-Kyu Lee, Juwon Oh, Dongho Kim, Atsuhiro Osuka
    • Journal Title

      Angewande Chemie International Edition

      Volume: - Issue: 21 Pages: 6305-6309

    • DOI

      10.1002/anie.201601303

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Triply-linked Corrole Dimers2016

    • Author(s)
      Shota Ooi, Takayuki Tanaka, Kyu Hyung Park, Dongho Kim, and Atsuhiro Osuka
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 55 Issue: 22 Pages: 6535-6539

    • DOI

      10.1002/anie.201601864

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 三重縮環コロール二量体のガリウム錯化によるジラジカル性の発現2018

    • Author(s)
      大井翔太・清水大貴・田中隆行・大須賀篤弘
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 酸化的縮環反応を用いたアザサーキュレン類の合成とその展開2018

    • Author(s)
      田中隆行・チェンフェンクン・黄瀬光稀・大須賀篤弘
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ポルフィリン系原子層物質の開拓2018

    • Author(s)
      田中隆行
    • Organizer
      第10回原子層科学全体会議
    • Related Report
      2017 Annual Research Report
  • [Presentation] Metal Complexes of meso-meso Linked Corrole Dimers2017

    • Author(s)
      Shota Ooi・Takayuki Tanaka・Atsuhiro Osuka
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] メゾ-アリールコロールケイ素錯体の合成と物性2017

    • Author(s)
      植田 賢人・田中 隆行・大須賀 篤弘
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] ピロールとチオフェンから成る新規大環状化合物の合成とその展開2017

    • Author(s)
      黄瀬 光稀・加藤 研一・田中 隆行・大須賀 篤弘
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] ポルフィリン原子層の開拓と二層状分子の合成2017

    • Author(s)
      田中隆行
    • Organizer
      第9回原子層科学全体会議
    • Related Report
      2017 Annual Research Report
  • [Presentation] 二種類のメゾメゾ結合コロール二量体鉄錯体の合成・構造及び磁気特性2017

    • Author(s)
      田中隆行・大井翔太・井手雄紀・池上崇久・大須賀篤弘
    • Organizer
      日本化学会第97春季年会
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Presentation] [28]ヘキサフィリンゲルマニウムおよびスズ錯体の合成と物性2016

    • Author(s)
      田中隆行・井澤主水・石田真一郎・大須賀篤弘
    • Organizer
      第20回ケイ素化学協会シンポジウム
    • Place of Presentation
      安芸グランドホテル
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Oxidative Fusion Reactions of ortho-Phenylene-Bridged Cyclic/Linear Oligopyrroles2016

    • Author(s)
      Chen Fengkun・Takayuki Tanaka・Atsuhiro Osuka
    • Organizer
      CURO-Pi Ⅱ
    • Place of Presentation
      Oregon, USA
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pyridinate iron(III) complexes of meso-meso linked corrole dimers2016

    • Author(s)
      田中隆行・大井翔太・井手雄紀・池上崇久・大須賀篤弘
    • Organizer
      錯体化学会第66回討論会
    • Place of Presentation
      福岡大学
    • Year and Date
      2016-09-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] Metal Complexes of meso-meso Linked Corrole Dimers2016

    • Author(s)
      大井翔太・田中隆行・大須賀篤弘
    • Organizer
      錯体化学会第66回討論会
    • Place of Presentation
      福岡大学
    • Year and Date
      2016-09-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] 環拡大反応を用いた芳香族18πポルフィリンから反芳香族20π環拡張ポルフィリンの合成2016

    • Author(s)
      梅谷将隆・田中隆行・大須賀篤弘
    • Organizer
      第27回基礎有機化学討論会
    • Place of Presentation
      広島国際会議場
    • Year and Date
      2016-09-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] 28]ヘキサフィリン-ゲルマニウムおよびスズ錯体の合成と物性2016

    • Author(s)
      井澤主水・石田真一郎・田中隆行・大須賀篤弘
    • Organizer
      第27回基礎有機化学討論会
    • Place of Presentation
      広島国際会議場
    • Year and Date
      2016-09-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] 〔5〕クムレン構造を有するコロール誘導体の合成と物性2016

    • Author(s)
      植田賢人・田中隆行・大須賀篤弘
    • Organizer
      第27回基礎有機化学討論会
    • Place of Presentation
      広島国際会議場
    • Year and Date
      2016-09-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] Syntheses and Properties of[28]Hexaphrin Ge(Ⅳ) and Sn(Ⅳ) Complexes2016

    • Author(s)
      Takayuki Tanaka・Mondo Izawa・Shin-ichiro Ishida・Atsuhiro Osuka
    • Organizer
      9th International Symposium on Porphyrins and Phthalocyanines (ICPP9)
    • Place of Presentation
      Nanjing, China
    • Year and Date
      2016-07-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Redox-Interconversions in Fused Corrole Dimers2016

    • Author(s)
      Takayuki Tanaka, Shota Ooi, Kento Ueta, Atsuhiro Osuka
    • Organizer
      9th International Symposium on Porphyrins and Phthalocyanines (ICPP9)
    • Place of Presentation
      Nanjing, China
    • Year and Date
      2016-07-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Triply Linked Corrole Dimers2016

    • Author(s)
      Shota Ooi, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      9th International Symposium on Porphyrins and Phthalocyanines (ICPP9)
    • Place of Presentation
      Nanjing, China
    • Year and Date
      2016-07-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research

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Published: 2016-04-26   Modified: 2022-05-13  

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