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

Development of Recyclable Organic Reductants in Aqueous Environment

Research Project

Project/Area Number 22550102
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Synthetic chemistry
Research InstitutionOkayama University

Principal Investigator

KUROBOSHI Manabu  岡山大学, 大学院・自然科学研究科, 准教授 (30242316)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords有機還元剤 / ビオロゲン / 有機電解還元 / パラジウム触媒 / ホモカップリング / ビアリール / 2,2'-ビピリジニウム誘導体 / 2,2’-ビピリジニウム誘導体
Research Abstract

Organic reductants, prepared from electroreduction of bipyridinium and pyridinium derivatives, proceed C-C bond formation such as homo-coupling of aryl bromides and cross-coupling between aryl aldehydes and allyl bromides in the presence of transition metal catalysts. The organic reductants having amphiphilic substituents can promote the homo-coupling of aryl bromides in an aqueous environment. The C-C bond formation can be performed by using a catalytic amount of bipyridinium and pyridinium derivatives via in situ regeneration of the organic reductants by electroreduction.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (13 results)

All 2013 2012 2011 2010

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

  • [Journal Article] Amphiphilic Viologen: Electrochemical Generation of Organic Reductant and Pd-Catalyzed Reductive Coupling of Aryl Halides in Water2013

    • Author(s)
      M. Kuroboshi, T. Yamamoto, H. Tanaka
    • Journal Title

      Synlett

      Volume: 24 Pages: 197-200

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electro-reductive Homo-coupling Reaction of Aryl Bromides in PdCl2(PPh3)2/Pyridinium Salt Double Mediatory Systems2013

    • Author(s)
      H. Tanaka, M. Kuroboshi, R. Kataoka, R. Suzuki
    • Journal Title

      Electrochemistry

      Volume: 81 Pages: 356-358

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Viologen as Catalytic Organic Reductant. Electro-reductive Dimerization of Aryl Bromides in a Pd/Viologen Double Mediatory System2013

    • Author(s)
      M. Kuroboshi, T. Shiba, H. Tanaka
    • Journal Title

      Tetrahedron Letters

      Volume: (印刷中)

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Amphiphilic Viologen: Electrochemical Generation of Organic Reductant and Pd-Catalyzed Reductive Coupling of Aryl Halides in Water.2013

    • Author(s)
      M. Kuroboshi, T. Yamamoto, H. Tanaka
    • Journal Title

      Synlett

      Volume: 24 Pages: 197-220

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Viologen as Catalytic Organic Reductant. Electro-reductive Dimerization of Aryl Bromides in a Pd/Viologen Double Mediatory System2013

    • Author(s)
      M. Kuroboshi, T. Shiba, H. Tanaka
    • Journal Title

      Tetrahedron Letters

      Volume: 54

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] ピリジニウム塩/Pd 錯体ダブルメディエータ系を用いるハロゲン化アリールの電解還元的ホモカップリング反応2013

    • Author(s)
      片岡隆慶・黒星学・田中秀雄
    • Organizer
      日本化学会第93 春季年会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Related Report
      2012 Final Research Report
  • [Presentation] ピリジニウム塩/Pd 錯体ダブルメディエータ系を用いるハロゲン化アリールの電解還元的ホモカップリング反応2013

    • Author(s)
      片岡隆慶・黒星学・田中秀雄
    • Organizer
      日本化学会第 93 春季年会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] ビオロゲンをメディエーターとした電解還元的C-C結合生成反応:ハロゲン化アリールのホモカップリング反応2012

    • Author(s)
      芝拓也・近藤貴夫・黒星学・田中秀雄
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶応大学矢上キャンパス
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] ビオロゲンをメディエーターとした電解還元的C-C 結合生成反応:ハロゲン化アリールのホモカップリング反応2012

    • Author(s)
      芝 拓也, 近藤貴夫, 黒星 学, 田中秀雄
    • Organizer
      日本化学会第92 春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス・矢上キャンパス
    • Related Report
      2012 Final Research Report
  • [Presentation] カテコール・フェノール誘導体の硫酸水溶液中での電解酸化2011

    • Author(s)
      藤原孝志・黒星学・田中秀雄
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      神奈川大学横浜キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 水中で機能する有機還元剤:両親媒性ビオロゲンの電解還元と炭素-炭素結合形成への展開2010

    • Author(s)
      田邉 豪・山本貴嗣・黒星 学・田中秀雄
    • Organizer
      日本化学会第90 春季年会
    • Place of Presentation
      近畿大学本部キャンパス
    • Related Report
      2012 Final Research Report
  • [Presentation] 4-置換ピリジニウム塩の電解還元による有機還元剤の調製2010

    • Author(s)
      鈴木亮祐・黒星 学・田中秀雄
    • Organizer
      日本化学会第90 春季年会
    • Place of Presentation
      近畿大学本部キャンパス
    • Related Report
      2012 Final Research Report
  • [Presentation] Amphiphilic Viologen in Water: Electro-Generation of Organic Reductants in Water and Application to Reductive Coupling of Ar-X2010

    • Author(s)
      T. Yamamoto, M. Kuroboshi, H. Tanaka
    • Organizer
      217th ECS Meeting
    • Place of Presentation
      Vancouver, Canada #804
    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-11-30   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi