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主鎖のみに不斉構造を持つキラルらせんフェニルアセチレン高分子の第3の合成法と機能

Research Project

Project/Area Number 19022009
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

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

Principal Investigator

青木 俊樹  Niigata University, 自然科学系, 教授 (80212372)

Co-Investigator(Kenkyū-buntansha) 寺口 昌宏  新潟大学, 自然科学系, 助教 (30334650)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2008: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 2007: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywordsらせん選択重合 / 主鎖不斉 / 高分子膜 / キラル高分子 / 二重らせん高分子 / 高分子反応 / 自己支持膜
Research Abstract

1. 水素結合可能基とバルキーキラル置換基を持つモノマーと水素結合可能基を持つアキラルモノマーの共重合とその後の膜状態でのキラル置換基の定量的な除去による主鎖のみに不斉構造を持つ安定キラルらせんフェニルアセチレン高分子の第3の合成法の確立
平成19年度(1年目)に見出した主鎖のみに不斉構造を持つ安定キラルらせんフェニルアセチレン高分子の第3の合成法を確立した。
2. 1で得られた方法(第三の方法)の不斉誘起効率の評価
1 で確立した方法の不斉誘起効率の評価をらせん選択重合により同一の組成の片巻きらせん高分子を合成し、比較することで行い、この方法の優位性を見出した。
3.水素結合可能基とバルキーキラル置換基を長くて剛直なスペーサーを介して持つモノマーの単独重合とその後の膜状態でのキラル置換基の定鼻的な除去による主鎖のみに不斉構造を持つ安定キラルらせんフェニルアセチレン高分子の第3の合成法の確立
主鎖のみに不斉構造を持つ安定キラルらせんフェニルアセチレン高分子の第3の合成法の可能性を見出した。
1 で確立した方法を単独十号に展開し、第三の方法の汎用性を示すことが出来た。

Report

(2 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (13 results)

All 2009 2008 2007

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (5 results)

  • [Journal Article] Two Modes of Asymmetric Polymerization of Phenylacetylene Having a L-Valinol Residue and Two Hydroxv Groups2009

    • Author(s)
      Jia, Hongge
    • Journal Title

      Macromolecules 42

      Pages: 17-19

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Poly(1, 3-phenyleneethynylenes) Membranes having One-Handed helical Conformation without Any Chiral Side Groups by In-Situ Desubstitution of D-menthoxy groups2009

    • Author(s)
      Makoto Inoue
    • Journal Title

      Synth. Met. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Helix-Sense-Selective Polymerization of Achiral Bis(hydroxymethyl)-phenylacetylenes Having an Alkyl Group of Different Lengths2009

    • Author(s)
      Shingo Hadano
    • Journal Title

      Macromol. Chem. Phys (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phenyleneethynylene Macrocycle-Fused Phenylacetylene Monomers : Synthesis and Polymerization2009

    • Author(s)
      Takashi Kaneko
    • Journal Title

      Macromol. Chem. Phys 210

      Pages: 22-36

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesisi of an Optically Active Poly(aryleneethynylene)Bearing Galvinoxyl Residues and Its Chiroptical and Magnedtic Propertis2009

    • Author(s)
      Takashi Kaneko
    • Journal Title

      Synth. Met. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optically Active Helical Structure and Magnetic Interaction of Poly(phenylacetylene)-based Polyradicals2009

    • Author(s)
      Takashi Kaneko
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Copper(I) Iodide Accelerates Catalytic Activation in Rhodium. Complex catalyzed Helix-sense-selective Polymerization of Achiral Phenylacetylene Monomers2008

    • Author(s)
      Hiroo Katagiri
    • Journal Title

      Chem. Lett. 37

      Pages: 390-39

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Helix-Sense Tunability Induced by Achiral Diene Ligands in the Chiral Catalytic System for the Helix-Sense-Selective Polymerization of Achiral and Bulky Phenylacetylene Monomers2007

    • Author(s)
      Takashi Kaneko
    • Journal Title

      Macromolecules 40

      Pages: 7098-7102

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Two Modes of Asymmetric Polymerization of Phenylacetylene Having a L-Valinol Residue and Two Hydroxy Groups2009

    • Author(s)
      Toshiki Aoki
    • Organizer
      International Symposium on Fusion Tech 2009, In cheon
    • Place of Presentation
      Incheon, Korea
    • Related Report
      2008 Annual Research Report
  • [Presentation] Synthesis of Chiral Polyphenylacetylenes Having their Chiral Structures Only in the Backbone via Desubstitution of the Chiral Groups in Membrane States2008

    • Author(s)
      Toshiki Aoki
    • Organizer
      18th Iketani Conference : Interanational Conference of Super-Hierarchical Structures and Innivative Functions of Next-Generation Conjugated Polymers
    • Place of Presentation
      Awaji Yumebutai International Conference Center, Hyogo, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Synthesis and Properties of Chiral Polyphenylacetylenes Having their Chiral Structures Only in the Backbone2008

    • Author(s)
      Toshiki Aoki
    • Organizer
      International Symposium on Polymer Chemistry (PC'2008, Hefei)
    • Place of Presentation
      Hefei, China
    • Related Report
      2008 Annual Research Report
  • [Presentation] Function of one-handed helical backbone of polyphenylacetylenes2008

    • Author(s)
      Toshiki Aoki
    • Organizer
      The 5th International Symposium on Advanced M aterials in Asia-Pacific Rim (5th ISAMAP)
    • Place of Presentation
      Zhengzhou, China
    • Related Report
      2008 Annual Research Report
  • [Presentation] 膜状態での脱キラル置換基法による溶液中で安定な不斉らせんポリフェニルアセチレンの合成2007

    • Author(s)
      安部 佑之介
    • Organizer
      第56回高分子討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2018-03-28  

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