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2011 Fiscal Year Final Research Report

Syntheses of helicenes consisted of 2, 3, and 4 condensed benzene rings and their application to high-order structures

Research Project

  • PDF
Project/Area Number 22790003
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Chemical pharmacy
Research InstitutionTokyo Medical and Dental University

Principal Investigator

AIKAWA Haruo  東京医科歯科大学, 生体材料工学研究所, 特任助教 (70547322)

Project Period (FY) 2010 – 2011
Keywords有機化学
Research Abstract

Single enantiomers of 1, 8-di(1-adamantyl) naphthalenes and their derivatives having various substituents at C3 and C6 were synthesized. Kinetic studies by CD revealed enantiomerization barriers of ca. 30 kcal/mol for these chiral naphthalenes. For the applications of helicenes to high-order structures, various helicene oligomer SAMswere constructed on the gold suface.

  • Research Products

    (7 results)

All 2011 2010

All Journal Article (2 results) Presentation (5 results)

  • [Journal Article] Synthesis of 1, 8-di(1-adamantyl) naphthalenes as single enantiomers stable at ambient temperatures2011

    • Author(s)
      Haruo Aikawa, Yusuke Takahira, Masahiko Yamaguchi
    • Journal Title

      Chemical Communications

      Volume: 47 Pages: 1479-1481

  • [Journal Article] Formation of double helix self-assembled monolayers of ethynylhelicene oligomer disulfides on gold surfaces2011

    • Author(s)
      Koji Yamamoto, Hiroki Sugiura, Ryo Amemiya, Haruo Aikawa, Zengjian An, Masahiko Yamaguchi, Masashi Mizukami, Kazue Kurihara
    • Journal Title

      Tetrahedron

      Volume: 67 Pages: 5972-5978

  • [Presentation] Synthesis of optically active di(adamantly) phenanthrenes and di(adaman-tly)-benzophenanthrenes2011

    • Author(s)
      盛夏、相川春夫、山口雅彦
    • Organizer
      第50回記念日本薬学会東北支部大会
    • Place of Presentation
      東北薬科大学(宮城県)
    • Year and Date
      2011-10-30
  • [Presentation] 1-(1-アダマンチル)-8-(t-ブチル)ナフタレンの合成2011

    • Author(s)
      相川春夫
    • Organizer
      日本薬学会第131回年会
    • Place of Presentation
      ツインメッセ静岡(静岡県)
    • Year and Date
      2011-03-31
  • [Presentation] Synthesis of Novel Chiral Phenanthrenes2011

    • Author(s)
      Haruo Aikawa
    • Organizer
      The 2011 WPI-AIMR Annual Workshop
    • Place of Presentation
      仙台国際センター(宮城県)
    • Year and Date
      2011-02-22
  • [Presentation] Synthesis of Enantiopure 1, 8-Di(adamantly) naphthalenes Stable at Ambient Temperatures2010

    • Author(s)
      Haruo Aikawa, Yusuke Takahira, Masahiko Yamaguchi
    • Organizer
      10^<th> Tateshina Conference on Organic Chemistry
    • Place of Presentation
      蓼科フォーラム(長野県)
    • Year and Date
      2010-11-13
  • [Presentation] 室温で安定な不斉を有する1, 8-アダマンチルナフタレンの合成2010

    • Author(s)
      相川春夫、高平祐介、山口雅彦
    • Organizer
      第21回万有仙台シンポジウム
    • Place of Presentation
      仙台国際センター(宮城県)
    • Year and Date
      2010-06-05

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Published: 2013-07-31  

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