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2008 Fiscal Year Final Research Report

Transfer from plnar chirality to axial chirality

Research Project

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Project/Area Number 19550053
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Organic chemistry
Research InstitutionKyoto Pharmaceutical University

Principal Investigator

UEMURA Motokazu  Kyoto Pharmaceutical University, 薬学部, 客員教授 (90047241)

Project Period (FY) 2007 – 2008
Keywords有機合成 / 面不斉 / 軸不斉 / 触媒反応 / 金触媒
Research Abstract

エンイン結合を有する面不斉アレーンクロム錯体を金(I)触媒を用いてcycloisomerizationを行い、軸不斉ビアリール化合物を合成した。基質としてアルキン部に二つの芳香環が結合したアレーンクロム錯体、及びアルケン部に二つの芳香環が結合した2種のクロム錯体を用いた。いずれの基質も立体選択的にcycloisomerization反応が進行し、anti-ビアリールクロム錯体が高収率で得られ、軸不斉ビアリール化合物を光学活性体として合成することができた。

  • Research Products

    (7 results)

All 2009 2008 2007

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (2 results)

  • [Journal Article] Regiochemical Observations Depending on Electrophiles in Directed Lithiation of 1,3-Diheteroatom Substituted Arene Tricarbonylchromium Complex2009

    • Author(s)
      C. Michon, M. Murai, M. Nakatsu, J. Uenishi
    • Journal Title

      Tetrahedron 65

      Pages: 752-756

    • Peer Reviewed
  • [Journal Article] Cycloisomerization of (Arene)chromium Complexes with Enyne by Gold(I) Catalyst for Axially Chiral Biaryl2008

    • Author(s)
      C. Michon, S. Liu, S. Hiragushi, J. Uenishi, M. Uemura
    • Journal Title

      Tetrahedron 64

      Pages: 11756-11762

    • Peer Reviewed
  • [Journal Article] Gold(I)-Catalyzed Cycloisomerization of Arene Chromium Complexes with Enyne Bonds Directed Towards Axially Chiral Biaryls2008

    • Author(s)
      C. Michon, S. Liu, S. Hiragushi, J. Uenishi, M. Uemura
    • Journal Title

      Synlett

      Pages: 1321-1324

    • Peer Reviewed
  • [Journal Article] Stereoselective Synthesis of Both Enantiomers of N-Aryl Indoles with Axially Chiral N-C Bonds2007

    • Author(s)
      K. Kamikawa, S. Kinoshita, M. Furusyo, S. Takemoto, H. Matsuzaka, M. Uemura, J. Org
    • Journal Title

      J. Org.Chem. 72

      Pages: 3394-3402

    • Peer Reviewed
  • [Journal Article] Stereoselective tricarbonylchromium Migration Reactions in Axially Chiral Biaryl Chromium Complexes2007

    • Author(s)
      K. Kamikawa, K. Nishino, T. Sakamoto, S. Kinoshita, H. Matsuzaka, M. Uemura, J. Organomet
    • Journal Title

      J.Organomet. Chem. 692

      Pages: 678-684

    • Peer Reviewed
  • [Presentation] アレーンクロム錯体の位置選択的リチオ化反応2009

    • Author(s)
      村井真人、上西潤一、植村元一
    • Organizer
      日本薬学会129年会
    • Place of Presentation
      京都国際会館
    • Year and Date
      2009-03-27
  • [Presentation] アレーンクロム錯体の位置選択的リチオ化反応2008

    • Author(s)
      村井真人、上西潤一、植村元一
    • Organizer
      第58回日本薬学会近畿支部
    • Place of Presentation
      神戸薬科大学
    • Year and Date
      2008-10-25

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Published: 2010-06-10   Modified: 2016-04-21  

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