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

Asymmetric Oxidation and Catalytic Cycle using Hypervalent Iodine

Research Project

Project/Area Number 19550050
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Organic chemistry
Research InstitutionUniversity of Hyogo

Principal Investigator

FUJITA Morifumi  University of Hyogo, 大学院・物質理学研究科, 准教授 (00275314)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords反応有機化学 / 超原子価 / 不斉合成 / 酸化 / 乳酸 / 隣接基関与 / 超原子価化合物 / 不斉誘導 / オキシ環化反応
Research Abstract

隣接基関与を利用した酸化反応制御によって、位置および立体選択的に多置換テトラヒドロフラン生成物を与える反応系を開発した。安価で入手しやすい乳酸を不斉源とする光学活性超原子価ヨウ素化合物を合成し、テトラヒドロフラン生成反応に用いた。その場合のエナンチオ選択性は不十分であったが、キラル補助基を導入した反応基質を用いるとほぼ単一の立体異性体を得ることができた。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (28 results)

All 2009 2008 2007

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (18 results) Book (2 results)

  • [Journal Article] Asymmetric cycloetherification based on a chiral auxiliary for 4-acyloxy-1-butene substrates during oxidation with iodosylbenzene via a 1, 3-dioxan-2-yl cation2009

    • Author(s)
      M. Fujita, Y. Ookubo, T. Sugimura
    • Journal Title

      Tetrahedron Lett. 50

      Pages: 1298-1300

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Asymmetric cycloetherification based on a chiral auxiliary for 4-acyloxy-1-butene substrates during oxidation with iodosylbenzene via a 1, 3-dioxan-2-yl cation2009

    • Author(s)
      Morifurai Fujita
    • Journal Title

      Tetrahedron Letters 50

      Pages: 1298-1300

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stereoinduced Cyclization of Acyloxyalkenes Using Iodosylbenzene via 1, 3-Dioxan-2-yl Cation2008

    • Author(s)
      M. Fujita, H. Suzawa, T. Sugimura, T. Okuyama
    • Journal Title

      Tetrahedron Lett. 49

      Pages: 3326-3329

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Stereoinduced Cylization of Acyloxyalkenes using Iodosylbenzene via 1,3-Dioxan-2-yl Cation2008

    • Author(s)
      Morifumi Fujita
    • Journal Title

      Tetrahedron Letters 49

      Pages: 3326-3329

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxygenation vs Iodonio Substitution during the Reactions of Alkenylsilanes with Iodosylbenzene : Participation of the Internal Oxy Group2007

    • Author(s)
      M. Fujita, H. J. Lee, T. Sugimura, T. Okuyama
    • Journal Title

      Chem. Commun.

      Pages: 1139-1141

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Enantiodifferentiating Tetrahydrofuranylation of But-3-enyl Carboxylates Using Optically Active Hypervalent Iodine(III) Reagents via a 1, 3-Dioxan-2-yl Cation Intermediate2007

    • Author(s)
      M. Fujita, S. Okuno, H. J. Lee, T. Sugimura, T. Okuyama
    • Journal Title

      Tetrahedron Lett 48

      Pages: 8691-8694

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oxygenation vs Iodonio Substitution during the Reactions of Alkenylslianes with Iodosylbenzene:Participation of the Internal Oxy Group2007

    • Author(s)
      Morifumi Fujita
    • Journal Title

      Chemical Communications

      Pages: 1139-1141

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enantiodifferentiating tetrahydrofuranylation of but-3-enyl carboxylates using optically active hypervalent iodine(III)reagents via a 1,3-dioxan-2-yl cation intermediate2007

    • Author(s)
      Morifumi Fujita
    • Journal Title

      Tetrahedron Letters 48

      Pages: 8691-8694

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 超原子価ヨウ素による酸化反応 : キラル補助基を用いた不斉テトラヒドロフラン化反応2009

    • Author(s)
      大久保祐弥・藤田守文・杉村高志
    • Organizer
      日本化学会第89春季年会
    • Place of Presentation
      船橋
    • Related Report
      2008 Final Research Report
  • [Presentation] 超原子価ヨウ素によるビニル安息香酸の位置および立体選択的ラクトン化2009

    • Author(s)
      宮田和志・藤田守文・杉村高志
    • Organizer
      日本化学会第89春季年会
    • Place of Presentation
      船橋
    • Related Report
      2008 Final Research Report
  • [Presentation] 活性酸素を用いた高選択的酸化反応の開発2008

    • Author(s)
      藤田守文
    • Organizer
      平成20年度兵庫県立大学研究発表会
    • Place of Presentation
      神戸
    • Related Report
      2008 Final Research Report
  • [Presentation] 超原子価ヨウ素を用いたテトラヒドロフラン生成反応におけるジアステレオ制御2008

    • Author(s)
      大久保祐弥・藤田守文・杉村高志
    • Organizer
      第4回分子情報ダイナミクス研究会
    • Place of Presentation
      吹田
    • Related Report
      2008 Final Research Report
  • [Presentation] 光学活性超原子価ヨウ素を用いた不斉酸化反応2008

    • Author(s)
      宮田和志・藤田守文・杉村高志
    • Organizer
      第4回分子情報ダイナミクス研究会
    • Place of Presentation
      吹田
    • Related Report
      2008 Final Research Report
  • [Presentation] 1, 3-ジオキサニルカチオン中間体に起因するテトラヒドロフラン生成反応の立体制御2008

    • Author(s)
      大久保祐弥・諏沢宏・藤田守文・杉村高志
    • Organizer
      第19回基礎有機化学討論会
    • Place of Presentation
      吹田
    • Related Report
      2008 Final Research Report
  • [Presentation] 光学活性超原子価ヨウ素によるスチレンの酸化反応2008

    • Author(s)
      宮田和志・三浦弘貴・藤田守文・杉村高志
    • Organizer
      第19回基礎有機化学討論会
    • Place of Presentation
      吹田
    • Related Report
      2008 Final Research Report
  • [Presentation] 超原子価ヨウ素によるアシロキシブテンの酸化反応 : 隣接基効果によるジアステレオ制御2008

    • Author(s)
      諏沢宏・藤田守文・杉村高志
    • Organizer
      日本化学会第88春季年会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] 超原子価ヨウ素の求電子付加のエナンチオ面選択性2008

    • Author(s)
      三浦弘貴・奥野開郎・藤田守文・杉村高志
    • Organizer
      日本化学会第88春季年会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] 超原子価ヨウ素(III)とアシロキシアルケンとの反応 : 隣接基関与による立体制御2007

    • Author(s)
      諏沢宏・奥野開郎・藤田守文・杉村高志・奥山格
    • Organizer
      化学プラットホーム@関西シンポジウム2007
    • Place of Presentation
      姫路
    • Related Report
      2008 Final Research Report
  • [Presentation] 光学活性超原子価ヨウ素(III)化合物によるアシロキシブテンのテトラヒドロフラン化反応2007

    • Author(s)
      藤田守文・奥野開郎・杉村高志・奥山格
    • Organizer
      第34回有機典型元素化学討論会
    • Place of Presentation
      吹田
    • Related Report
      2008 Final Research Report
  • [Presentation] 1, 3-ジオキサニルカチオン中間体を経由する超原子価ヨウ素の求電子反応制御2007

    • Author(s)
      藤田守文・奥野開郎・李〓鎭・杉村高志・奥山格
    • Organizer
      第57回有機反応化学討論会
    • Place of Presentation
      東広島
    • Related Report
      2008 Final Research Report
  • [Presentation] 光学活性超原子価ヨウ素を用いたテトラヒドロフラン化反応2007

    • Author(s)
      奥野開郎・李〓鎭・藤田守文・杉村高志・奥山格
    • Organizer
      第57回有機反応化学討論会
    • Place of Presentation
      東広島
    • Related Report
      2008 Final Research Report
  • [Presentation] 超原子価ヨウ素を用いた反応における1, 3-ジオキサニルカチオン中間体の生成と制御2007

    • Author(s)
      藤田守文・奥野開郎・李〓鎭・杉村高志・奥山格
    • Organizer
      第3回分子情報ダイナミクス研究会
    • Place of Presentation
      吹田
    • Related Report
      2008 Final Research Report
  • [Presentation] 光学活性超原子価ヨウ素を用いたアシロキシアルケンの酸化反応2007

    • Author(s)
      奥野開郎・李〓鎭・藤田守文・杉村高志
    • Organizer
      モレキュラーキラリティー2007
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] Asymmetric Oxidation of Acyloxyalkenes Leading to Acyloxyfurans using Hypervalent Iodine Reagents2007

    • Author(s)
      M. Fujita, S. Okuno, H. J. Lee, T.Sugimura
    • Organizer
      19th International Symposium on Chirality
    • Place of Presentation
      San Diego
    • Related Report
      2008 Final Research Report
  • [Presentation] Asymmetric Synthesis of Optically Active Peroxides Using Reactions of Naphthalenes with Singlet Oxygen2007

    • Author(s)
      M. Fujita, Y. Akiyama, T. Sugimura
    • Organizer
      19th International Symposium on Chirality
    • Place of Presentation
      San Diego
    • Related Report
      2008 Final Research Report
  • [Presentation] Stereoselectivity in Addition of Singlet Oxygen to Naphthalenes and Transformation to Optically Active Peroxides2007

    • Author(s)
      M. Fujita, Y. Akiyama, A. Eguchi, S. Hirayama, T. Sugimura, T. Okuyama
    • Organizer
      Post-symposium of ISNA-12 in Himeji on Functional Aromatic Compounds
    • Place of Presentation
      Kamigori
    • Related Report
      2008 Final Research Report
  • [Book] Generation of Alkylideneallyl Cation from Alkylidenecyclopropanone Acetals2007

    • Author(s)
      M. Fujita, T. Okuyama
    • Publisher
      American Chemical Society(In Recent Developments in Carbocation and Onium Ion Chemistry, ed. by K. K. Laali, Chap. 5)
    • Related Report
      2008 Final Research Report
  • [Book] Vinyl Iodonium Salts as Precursors to Vinyl Cations2007

    • Author(s)
      T. Okuyama, M. Fujita
    • Publisher
      American Chemical Society(In Recent Developments in Carbocation and Onium Ion Chemistry, ed. By K. K. Laali, Chap. 4)
    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi