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Development of asymmetric cyanation using chiral lithium catalyst

Research Project

Project/Area Number 25410031
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Organic chemistry
Research InstitutionHamamatsu University School of Medicine (2014-2016)
Hokkaido University (2013)

Principal Investigator

Kurono Nobuhito  浜松医科大学, 医学部, 准教授 (10333329)

Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords不斉シアノ化 / ルテニウム錯体 / リチウム塩 / アミノ酸配位子 / 光学活性ジホスフィン / ケチミン / 不斉シアノ化反応 / 酸化的カップリング / 酸素酸化 / 不斉合成 / Strecker型反応 / リチウム化合物 / 触媒 / オキソアンモニウム塩 / 光学活性アミノ酸 / イミノエステル / アルキニル基
Outline of Final Research Achievements

Asymmetric cyanation of ketimines using lithium cyanide-ruthenium complex catalyst system was studied. Various structured optically active diphosphines and amino acids ligands, solvent, reaction temperature etc. were examined on the cyanation of alpha-Imino esters or alpha-imino lactams. As the results, the substrate was fully consumed using 0.2 mol% of catalyst and the desired products were given in up to 96% ee.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (7 results)

All 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (5 results)

  • [Journal Article] Catalytic Asymmetric Cyanation Reactions2016

    • Author(s)
      Nobuhito Kurono, Takeshi Ohkuma
    • Journal Title

      ACS Catalysis

      Volume: 6 Issue: 2 Pages: 989-1023

    • DOI

      10.1021/acscatal.5b02184

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Asymmetric Conjugate Hydrocyanation of α,β-Unsaturated N-Acylpyrroles with the Ru(phgly)2(binap)-CH3OLi Catalyst System2014

    • Author(s)
      Yusuke Sakaguchi, Nobuhito Kurono, Kohei Yamauchi, Takeshi Ohkuma
    • Journal Title

      Org. Lett.

      Volume: 16 Issue: 3 Pages: 808-811

    • DOI

      10.1021/ol403545b

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 酸素酸化を利用するイソキノリン誘導体のカップリング反応2016

    • Author(s)
      黒野暢仁、記野順
    • Organizer
      第40回有機電子移動化学討論会
    • Place of Presentation
      新潟大学
    • Year and Date
      2016-06-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] 酸素酸化を利用するイソキノリン誘導体のカップリング反応2016

    • Author(s)
      黒野暢仁、記野 順
    • Organizer
      電気化学会第83回大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2016-03-29
    • Related Report
      2015 Research-status Report
  • [Presentation] オキソアンモニウム塩触媒を利用する酸化的カップリング反応2015

    • Author(s)
      黒野暢仁、記野 順、Martin Klussmann
    • Organizer
      第39回有機電子移動化学討論会
    • Place of Presentation
      長崎大学
    • Year and Date
      2015-06-25
    • Related Report
      2015 Research-status Report
  • [Presentation] Ru/Li複合触媒によるα-イミノエステルの不斉シアノ化反応2015

    • Author(s)
      鈴木一聡・坂口祐亮・新田梨乃・黒野暢仁・大熊毅
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Research-status Report
  • [Presentation] キラルRu/Li複合触媒によるアルキニルケトン類の不斉シアノシリル化反応2015

    • Author(s)
      山内康平・坂口祐亮・黒野暢仁・大熊毅
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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