• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

APEXポリマー化によるグラフェンナノリボンの精密ボトムアップ合成と応用

Publicly Offered Research

Project AreaScience of Atomic Layer Systems
Project/Area Number 16H00907
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 InstitutionNagoya University

Principal Investigator

伊藤 英人  名古屋大学, 教養教育院, 講師 (70706704)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsグラフェンナノリボン / 縮環π拡張重合 / APEX反応 / 精密合成 / リビング重合 / 直接アリール化重合 / 多環芳香族炭化水素 / パラジウム / ナノグラフェン / APEX / 一段階π拡張重合 / ナノカーボン / 重合 / 有機エレクトロニクス
Outline of Annual Research Achievements

本年度は縮環π拡張(APEX)重合をさらに発展させることに成功し、リビング性を付与したリビングAPEX重合を新たに開発することができた。本反応は、開始剤にフェナントレンを用い、モノマーにベンゾナフトシロールを用い、パラジウム塩、銀塩、オルトクロラニル存在化で効率的に進行することがわかった。反応開始段階では、APEX反応に活性なK領域をもつフェナントレンのAPEX反応によってより大きな多環芳香族炭化水素の中間体が生成する。この中間体は成長末端に新たにK領域が出現するため、逐次的なAPEX反応、すなわちAPEX重合が進行するということが判明した。さらに本反応はリビング性を兼ね備えており、分散度を低く抑えることができる。フェナントレンとモノマーの配合比率を変えるだけで、分子量3000から150000万程度の低分散fjord型GNRを自在に合成することが可能となった。また、合成したfjord型GNRは脱水素環化反応によってN = 8のarmchair型GNRへと定量的に変換することが可能であり、ラマン分光スペクトル測定などによってのぞみのGNRが合成できていることが判明した。本リビングAPEX重合法は、これまで化学的・物理的な合成法では達成不可能であった幅・長さ・構造を精密に制御したGNRの世界で初めての合成手法であり、多環芳香族炭化水素など不活性芳香族化合物を用いたはじめてのリビング直接アリール化重合である。今後本重合法を用いた様々なGNRの精密合成に大きな期待がもたれる。

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

    (52 results)

All 2018 2017 2016 Other

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Acknowledgement Compliant: 4 results,  Open Access: 1 results) Presentation (36 results) (of which Int'l Joint Research: 10 results,  Invited: 11 results) Remarks (3 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 2 results)

  • [Journal Article] C-H Arylation of Phenanthrene with Trimethylphenylsilane by Pd/o-Chloranil Catalysis: Computational Studies on the Mechanism, Regioselectivity, and Role of o-Chloranil2018

    • Author(s)
      Shibata Mari, Ito Hideto, Itami Kenichiro
    • Journal Title

      Journal of the American Chemical Society

      Volume: 140 Issue: 6 Pages: 2196-2205

    • DOI

      10.1021/jacs.7b11260

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent advances in acetylene-based helical oligomers and polymers: Synthesis, structures, and properties2018

    • Author(s)
      Toya Michihisa、Ito Hideto、Itami Kenichiro
    • Journal Title

      Tetrahedron Letters

      Volume: 59 Issue: 37 Pages: 1531-1547

    • DOI

      10.1002/anie.201701058

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent advances in acetylene-based helical oligomers and polymers: Synthesis, structures, and properties2018

    • Author(s)
      Michihisa Toya, Hideto Ito, Kenichiro Itami
    • Journal Title

      Tetrahedron Letters

      Volume: 59 Issue: 16 Pages: 1531-1547

    • DOI

      10.1016/j.tetlet.2018.03.018

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative Homocoupling Reaction of Aryltrimethylsilanes by Pd/o-chloranil Catalysis2018

    • Author(s)
      Shibata Mari, Ito Hideto, Itami Kenichiro
    • Journal Title

      Chemistry Letters

      Volume: 46 Issue: 12 Pages: 1701-1704

    • DOI

      10.1246/cl.170723

    • NAID

      130006243131

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rapid Access to Nanographenes and Fused Heteroaromatics by Palladium-Catalyzed Annulative π-Extension Reaction of Unfunctionalized Aromatics with Diiodobiaryls2017

    • Author(s)
      Matsuoka Wataru, Ito Hideto, Itami Kenichiro
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 56 Issue: 40 Pages: 12224-12228

    • DOI

      10.1002/anie.201707486

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One-Step Annulative π-Extension of Alkynes with Dibenzosiloles or Dibenzogermoles by Palladium/o-chloranil Catalysis2017

    • Author(s)
      Kyohei Ozaki, Keiichiro Murai, Wataru Matsuoka, Katsuaki Kawasumi, Hideto Ito,* and Kenichiro Itami*
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 56 Issue: 5 Pages: 1361-1364

    • DOI

      10.1002/anie.201610374

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Key Structural Elements of Unsymmetrical Cyanine Dyes for Highly Sensitive Fluorescence Turn-on DNA Probes2017

    • Author(s)
      Kakishi Uno, Taeko Sasaki, Nagisa Sugimoto, Hideto Ito, Taishi Nishihara, Shinya Hagihara, Tetsuya Higashiyama, Narie Sasaki, Yoshikatsu Sato and Kenichiro Itami
    • Journal Title

      Chem. Asian J.

      Volume: 12 Issue: 2 Pages: 233-238

    • DOI

      10.1002/asia.201601430

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Annulative π-Extension (APEX) of Heteroarenes with Dibenzosiloles and Dibenzogermoles by Palladium/o-Chloranil Catalysis2017

    • Author(s)
      Kyohei Ozaki, Keiichiro Murai, Wataru Matsuoka, Katsuaki Kawasumi, Hideto Ito, Kenichiro Itami
    • Journal Title

      Org. Lett.

      Volume: 19 Issue: 7 Pages: 1930-1933

    • DOI

      10.1021/acs.orglett.7b00684

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Macrocyclization by Rh-Catalyzed Cross-Cyclotrimerization of L-Shaped Diynes with Di-tert-butyl Acetylenedicarboxylate: Effect of Bent Linkers of Diynes2016

    • Author(s)
      S. Nishigaki, Y. Miyauchi, K. Noguchi, H. Ito, K. Itami, Y. Shibata, K. Tanaka
    • Journal Title

      Eur. J. Org. Chem.

      Volume: 27 Issue: 27 Pages: 4688-4673

    • DOI

      10.1002/ejoc.201600909

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Construction of Covalent Organic Nanotubes by Light-Induced Cross-Linking of Diacetylene-Based Helical Polymers2016

    • Author(s)
      Kaho Maeda, Liu Hong, Taishi Nishihara, Yusuke Nakanishi, Yuhei Miyauchi, Ryo Kitaura, Naoki Ousaka, Eiji Yashima, Hideto Ito,* and Kenichiro Itami*
    • Journal Title

      J. Am. hem. Soc.

      Volume: 138 Issue: 34 Pages: 11001-11008

    • DOI

      10.1021/jacs.6b05582

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Helically Twisted Tetracene: Synthesis, Crystal Structure, and Photophysical Properties of Hexabenzo[a,c,fg,j,l,op]tetracene2016

    • Author(s)
      Yuuta Yano, Hideto Ito, Yasutomo Segawa, Kenichiro Itami
    • Journal Title

      Synlett

      Volume: 27 Issue: 14 Pages: 2081-2084

    • DOI

      10.1055/s-0035-1561455

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 長さ・幅・構造を制御したグラフェンナノリボンの精密ボトムアップ合成2018

    • Author(s)
      伊藤英人
    • Organizer
      第10回原子層科学全体会議
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] パラジウム触媒を用いた縮環π拡張反応の開発2018

    • Author(s)
      伊藤英人
    • Organizer
      第98回日本化学会春季年会 第32回若い世代の特別講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Synthesis of Covalent Organic Nanotubes by Helix-to-Tube method2018

    • Author(s)
      戸谷充寿・前田果歩・伊藤_英人・伊丹_健一郎
    • Organizer
      グリーン自然科学国際教育研究プログラム IGER 2017年度年次報告会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Precise Synthesis of Graphene Nanoribbons by Living Annulative π-Extension Polymerization2018

    • Author(s)
      Yano Yuuta, Wang Feijiu, Mitoma Nobuhiko, Miyauchi Yuhei, Ito Hideto, Itami Kenichiro
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] C-H結合官能基化を利用した2-アザヒポキサンチン誘導体の合成とその植物成長調整作用2018

    • Author(s)
      上田彩果・北野浩之・崔宰熏・伊藤英人・萩原伸也・菅敏幸・河岸洋和・伊丹健一郎
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光架橋反応を用いた共有結合性有機ナノチューブの合成と構造評価2018

    • Author(s)
      戸谷充寿・前田果歩・伊藤 英人・伊丹 健一郎
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Chemistry Experiment Using Suzuki-Miyaura Cross-Coupling Reaction as Fascinating Liberal Arts Education in University2017

    • Author(s)
      Hideto Ito
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶応義塾大学日吉キャンパス
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] helix-to-tube法による新たな有機ナノチューブ合成法の開発2017

    • Author(s)
      Hideto Ito
    • Organizer
      高分子同友会関西勉強会
    • Place of Presentation
      大阪市薬業年金会館
    • Year and Date
      2017-02-17
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 身近な生活から学ぶ革新的有機ナノチューブ合成法の開発2017

    • Author(s)
      Hideto Ito
    • Organizer
      わかしゃち奨励賞優秀提案発表会(研究交流クラブ180回定例会)
    • Place of Presentation
      あいち産業科学技術総合センター
    • Year and Date
      2017-01-30
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ナノグラフェン・グラフェンナノリボン・ナノチューブの精密合成2017

    • Author(s)
      Hideto Ito
    • Organizer
      第8回原子層科学全体会議
    • Place of Presentation
      東京大学
    • Year and Date
      2017-01-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] Palladium-Catalyzed Annulative π-Extension (APEX) Reactionsfor Synthesis of π-Extended Aromatics2017

    • Author(s)
      Hideto Ito
    • Organizer
      International Symposium on Pure&Applied Chemistry 2017 (ISPAC2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] パラジウム触媒による縮環π拡張反応をもちいたナノグラフェン・π拡張へテロ芳香環の一段階合成と物性2017

    • Author(s)
      伊藤英人
    • Organizer
      第28回基礎有機化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 触媒のちから:光る分子の合成実演2017

    • Author(s)
      伊藤英人
    • Organizer
      愛知サイエンスフェスティバル
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Helix-to-Tube Strategy for Construction of Covalent Organic Nanotubes2017

    • Author(s)
      Hideto Ito
    • Organizer
      The 6th TOYOTA RIKEN International Workshop on Chirality in Soft Matter
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 縮環π拡張反応の開発とナノグラフェン・グラフェンナノリボン合成2017

    • Author(s)
      伊藤英人
    • Organizer
      若手研究者のための有機合成化学札幌セミナー
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Palladium-Catalyzed APEX Reaction of Aromatic Compounds2017

    • Author(s)
      Wataru Matsuoka, Hideto Ito, and Kenichiro Itami
    • Organizer
      OMCOS 19
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Precise Synthesis of Graphene Nanoribbon by Annulative π-Extension Polymerization2017

    • Author(s)
      Yuuta Yano, Nobhiko Mitoma, Feijiu Wang, Yuhei Miyauchi, Hideto Ito, Kenichiro Itami
    • Organizer
      ISNA2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pd/o-Chloranil-Catalyzed Homocoupling of TMS_Arenes2017

    • Author(s)
      Mari Shibata, Hideto Ito, Kenichiro Itami
    • Organizer
      International ERATO Itami Molecular Nanocarbon Symposium 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis of Covalent Organic Nanotubes by Light-Induced Cross-Linking of Helical Foldamers2017

    • Author(s)
      Michihisa Toya, Kaho Maeda, Hideto Ito, Kenichiro Itami
    • Organizer
      International ERATO Itami Molecular Nanocarbon Symposium 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Palladium-Catalyzed APEX Reaction of Aromatic Compounds2017

    • Author(s)
      Wataru Matsuoka, Hideto Ito, Kenichiro Itami
    • Organizer
      International ERATO Itami Molecular Nanocarbon Symposium 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] パラジウム触媒とジヨードビアリールを用いた芳香族化合物の縮環π拡張反応2017

    • Author(s)
      松岡和・伊藤英人・伊丹健一郎
    • Organizer
      第64回有機金属化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] リビング縮環π拡張重合を用いたグラフェンナノリボンの精密合成2017

    • Author(s)
      矢野 裕太・三苫 伸彦・王 飛久・宮内 雄平・伊藤 英人・伊丹 健一郎
    • Organizer
      第28回基礎有機化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] パラジウム触媒による縮環π拡張反応をもちいたナノグラフェン・π拡張ヘテロ芳香環の一段階合成2017

    • Author(s)
      松岡和・伊藤英人・伊丹健一郎
    • Organizer
      第34回有機合成化学セミナー
    • Related Report
      2017 Annual Research Report
  • [Presentation] 連鎖π拡張重合法によるグラフェンナノリボン合成2017

    • Author(s)
      矢野 裕太・三苫 伸彦・王 飛久・宮内 雄平・伊藤 英人・伊丹 健一郎
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Helix-to-Tube法による共有結合性有機ナノチューブの合成2017

    • Author(s)
      戸谷充寿・矢野 裕太・前田果歩・伊藤 英人・伊丹 健一郎
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Palladium-Catalyzed APEX Reaction of Aromatic Compounds2017

    • Author(s)
      Wataru Matsuoka, Hideto Ito, Kenichiro Itami
    • Organizer
      1st International Symposium on Catalysis for Sustainable Chemical Synthesis Joint Symposium of FRIAS/ Nagoya IAR
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] らせん高分子の光架橋反応を用いた共有結合性有機ナノチューブの合成と構造評価2017

    • Author(s)
      戸谷充寿・前田果歩・伊藤英人・伊丹健一郎
    • Organizer
      第7回CSJ化学フェスタ2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光架橋反応を用いた共有結合性有機ナノチューブの新規合成法2017

    • Author(s)
      戸谷充寿・前田果歩・伊藤_英人・伊丹_健一郎
    • Organizer
      統合物質創製化学研究推進機構 第3回国内シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] “Synthesis of Covalent Organic Nanotubes by Light-Induced Cross-Linking of Helical Foldamers”2017

    • Author(s)
      Michihisa Toya, Kaho Maeda, Hideto Ito, Kenichiro Itami
    • Organizer
      7th TOYOTA RIKEN International Workshop on “Chirarity in Soft Matter”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ナノグラフェン・ナノチューブ合成の分子アーキテクトニクス2016

    • Author(s)
      Hideto Ito
    • Organizer
      The 1st ACE meeting
    • Place of Presentation
      京都大学理学研究科セミナーハウス
    • Year and Date
      2016-11-26
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Construction of covalent organic nanotubes by light-induced cross-linking of helical polymers2016

    • Author(s)
      Hideto Ito
    • Organizer
      2017 Tateshina Conference on Organic Chemistry
    • Place of Presentation
      長野県蓼科フォーラム
    • Year and Date
      2016-11-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ナノグラフェン・ナノチューブ合成の新展開2016

    • Author(s)
      Hideto Ito
    • Organizer
      第1回有機若手ワークショップ
    • Place of Presentation
      京都大学宇治キャンパス
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Palladium-Catalyzed Annulative π-Extension Reactions for Synthesis of π-Extended Aromatics2016

    • Author(s)
      Hideto Ito, Wataru Wataru, Mari Shibata, Kyohei Ozaki, Katsuaki Kawasumi, Keiichiro Keiichiro,Kenichiro Itami
    • Organizer
      Palladium-Catalyzed Annulative π-Extension Reactions for Synthesis of π-Extended Aromatics
    • Place of Presentation
      早稲田大学西早稲田キャンパス
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Construction of covalent organic nanotubes by light-induced cross-linking of helical polymers2016

    • Author(s)
      Hideto Ito, Kaho Maeda, Michihisa Toya, Liu Hong, Taishi Nishihara, Yusuke Nakanishi, Yuhei Miyauchi, Ryo Kitaura, Naoki Ousaka, Eiji Yashima, Kenichiro Itami
    • Organizer
      第65回高分子学討論会
    • Place of Presentation
      広島国際会議場
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] らせん高分子の光架橋反応による共有結合性有機ナノチューブの合成2016

    • Author(s)
      Hideto Ito, Kaho Maeda, Michihisa Toya, Liu Hong, Taishi Nishihara, Yusuke Nakanishi, Yuhei Miyauchi, Ryo Kitaura, Naoki Ousaka, Eiji Yashima, Kenichiro Itami
    • 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] helix-to-tube法による新たな有機ナノチューブ合成法の開発2016

    • Author(s)
      Hideto Ito
    • Organizer
      日本学術振興会育志賞研究発表会
    • Place of Presentation
      明治大学グローバルフロント
    • Year and Date
      2016-08-24
    • Related Report
      2016 Annual Research Report
  • [Remarks] Verder-Scientific賞受賞者インタビュー

    • URL

      https://ir-mail.com/grant2017_verder.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 2018 PCCP Prize受賞者決定(日本化学会)

    • URL

      http://www.chemistry.or.jp/news/information/pccp/12-pccp-prize.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] PCCP blog, Royal Society of Chemistry

    • URL

      http://blogs.rsc.org/cp/2018/04/24/98th-chemical-society-of-japan-annual-meeting-prize-winners/

    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] ポリマー及びその製造法2017

    • Inventor(s)
      矢野裕太、三苫伸彦、伊藤英人、宮内雄平、伊丹健一郎
    • Industrial Property Rights Holder
      矢野裕太、三苫伸彦、伊藤英人、宮内雄平、伊丹健一郎
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ポリマー及びその製造法方2017

    • Inventor(s)
      伊丹健一郎、伊藤英人、矢野裕太、宮内雄平、三苫伸彦
    • Industrial Property Rights Holder
      伊丹健一郎、伊藤英人、矢野裕太、宮内雄平、三苫伸彦
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017-01-27
    • Related Report
      2016 Annual Research Report
    • Overseas

URL: 

Published: 2016-04-26   Modified: 2018-12-17  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi