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Synthesis, molecular structure, and new functionality of pie-conjugated dyes with RGB luminescence in one molecule

Research Project

Project/Area Number 15K18828
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Chemical pharmacy
Research InstitutionOkayama University

Principal Investigator

Shinichiro Kamino  岡山大学, 医歯薬学総合研究科, 准教授 (20537237)

Research Collaborator Daisuke Daisuke  岡山大学, 大学院医歯薬学総合研究科, 教授 (00338691)
Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsキサンテン系色素 / ロイコ色素 / アミノベンゾピラノキサンテン系色素
Outline of Final Research Achievements

In this study, we have successfully developed the efficient improved synthetic method of aminobenzopyranoxanthene (ABPX) dyes containing cyclic amino moieties, novel synthetic method of unsymmerical ABPXs, and evaluated their photophysical properties. These findings can contribute not also to the development of ABPXs with R・G・B fluorescence in one molecule, but also to the progress for the synthetic chemistry of leuco dyes.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • Research Products

    (9 results)

All 2017 2016 2015

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 2 results) Presentation (5 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] Water-Tunable Solvatochromic and Nanoaggregate Fluorescence: Dual Colour Visualisation and Quantification of Trace Water in Tetrahydrofuran2017

    • Author(s)
      Masaru Tanioka, Shinichiro Kamino, Atsuya Muranaka, Yoshinao Shirasaki, Yousuke Ooyama, Masashi Ueda, Masanobu Uchiyama, Shuichi Enomoto, and Daisuke Sawada
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 19 Issue: 2 Pages: 1209-1216

    • DOI

      10.1039/c6cp06808a

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Syntheses and Photophysical Properties of Aminobenzopyranoxanthene Dyes Containing Various Alkyl Chains at Amine Moieties2017

    • Author(s)
      Shinichiro Kamino, Masaru Tanioka, Daisuke Sawada and Shuichi Enomoto
    • Journal Title

      HETEROCYCLES

      Volume: 95 Issue: 2 Pages: 1167-1176

    • DOI

      10.3987/com-16-s(s)65

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Fused-Fluoran Leuco Dyes with Large Color-Change Derived from Two-Step Equilibrium: iso-Aminobenzopyranoxanthenes2016

    • Author(s)
      Yoshinao Shirasaki, Yuta Okamoto, Atsuya Muranaka, Shinichiro Kamino, Daisuke Sawada, Daisuke Hashizume, and Masanobu Uchiyama
    • Journal Title

      J. Org. Chem.

      Volume: 81 Issue: 23 Pages: 12046-12051

    • DOI

      10.1021/acs.joc.6b02403

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Enhanced stability of Cu2+-ATCUN complexes under physiologically relevant conditions by insertion of structurally bulky and hydrophobic amino acid residues into the ATCUN motif, Takaaki Miyamoto, Yuta Fukino, *Shinichiro Kamino, Mashi. Ueda, Shuichi. Enomoto,2016

    • Author(s)
      Shinichiro Kamino, Masaru. Tanioka, Daisuke Sawada, Shuichi Enomoto
    • Journal Title

      Dalton Trans.

      Volume: 45 Issue: 23 Pages: 9436-9445

    • DOI

      10.1039/c6dt01387b

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Presentation] π電子系拡張型ロイコ色素の効率的な合成法の開発と光物性の評価2017

    • Author(s)
      神野伸一郎・吹野なつみ・高橋みなみ・澤田大介
    • Organizer
      反応と合成の進歩シンポジウム
    • Place of Presentation
      清水
    • Year and Date
      2017-11-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] π 電子系拡張型ロイコ色素の改良合成法の開発と光物性の評価2017

    • Author(s)
      神野伸一郎・吹野なつみ・高橋みなみ・澤田大介
    • Organizer
      日本薬学会第137年会
    • Place of Presentation
      仙台
    • Year and Date
      2017-03-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] π 電子系拡張型ロイコ色素の改良合成法の開発と光物性の評価2016

    • Author(s)
      神野伸一郎・吹野なつみ・高橋みなみ・澤田大介
    • Organizer
      有機π電子系シンポジウム
    • Place of Presentation
      京都
    • Year and Date
      2016-12-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] 1分子多色性を示す π 電子系色素化合物の合成と応用2016

    • Author(s)
      神野伸一郎,谷岡卓, 村中厚哉,白崎良尚,内山真伸,榎本秀一,澤田大介
    • Organizer
      第14回次世代を担う若手のためのフィジカル・ファーマフォーラム
    • Place of Presentation
      大阪
    • Year and Date
      2016-08-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] Design and syntheses of aminobenzopyranoxanthene (ABPXs) with single-molecule multiple fluorescence emission and coloration2015

    • Author(s)
      Shinichiro Kamino
    • Organizer
      Pacifichem 2015
    • Place of Presentation
      Honolulu
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2015-04-16   Modified: 2018-03-22  

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