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Development of dearomative reaction controlled by directing leaving group

Research Project

Project/Area Number 17K14453
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Organic chemistry
Research InstitutionWaseda University

Principal Investigator

MUTO Kei  早稲田大学, 理工学術院, 講師(任期付) (60778166)

Research Collaborator Komatsuda Masaaki  
Kayashima Yuki  
Yanagimoto Aika  
Yamaguchi Junichiro  
Project Period (FY) 2017-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords脱芳香族化 / 脂環式化合物 / ベンジルアルコール / 結合切断 / アリル化 / パラジウム / アリル / 芳香族アルコール / 有機合成化学 / 有機金属化学 / 触媒
Outline of Final Research Achievements

We developed a Pd-catalyzed dearomative allylation of benzylphosphates as well as carbonates. Of note, this reaction can proceed by using aromatic substrates as a limiting reagent in a catalytic manner. The use of electron-rich triarylphosphine as a ligand accelerates reaction. We succeeded in the derivatization of dearomative products to synthesize valuable acyclic building block.
Moreover, based upon this work, we also discovered dearomative allylations of other benzyl substrates.

Academic Significance and Societal Importance of the Research Achievements

芳香族化合物は無尽蔵に存在する、最も普遍的な構造体である。それらを脱芳香族的に官能基化し、三次元構造をもつ脂環式化合物を合成することができれば、これまで合成に多段階を要する、もしくは合成し得なかった分子群をてにすることができる。特に三次元構造をもつ化合物は医農薬において特異な生物活性を示すため、本研究の進展は有機合成分野のみならず創薬化学などへの波及効果も期待できる。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (25 results)

All 2019 2018 2017 Other

All Journal Article (7 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 7 results,  Open Access: 2 results) Presentation (17 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Dibenzofuran Synthesis: Decarbonylative Intramolecular C‐H Arylation of Aromatic Esters2018

    • Author(s)
      Okita, T.; Komatsuda, M.; Saito, A. N,; Hisada, T.; Takahara, T. T.; Nakayama, K. P.; Isshiki, R.; Takise, R.; Muto, K.; Yamaguchi, J.
    • Journal Title

      Asian J. Org. Chem.

      Volume: 7 Issue: 7 Pages: 1358-1361

    • DOI

      10.1002/ajoc.201800207

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Decarbonylative C-P Bond Formation using Aromatic Esters and Organophosphorus Compounds2018

    • Author(s)
      Isshiki, R.; Muto, K.; Yamaguchi, J.
    • Journal Title

      Org. Lett.

      Volume: 20 Issue: 4 Pages: 1150-1153

    • DOI

      10.1021/acs.orglett.8b00080

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pd‐Catalyzed Decarbonylative C‐H Coupling of Azoles and Aromatic Esters2018

    • Author(s)
      Matsushita, K.; Takise, R.; Hisada, T.; Suzuki, S.; Isshiki, R.; Itami, K.; Muto, K.; Yamaguchi, J.
    • Journal Title

      Chem Asian. J.

      Volume: 13 Issue: 17 Pages: 2393-2396

    • DOI

      10.1002/asia.201800478

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Decarbonylative Methylation of Aromatic Esters by a Nickel Catalyst2018

    • Author(s)
      Okita, T.; Muto, K.; Yamaguchi, J.
    • Journal Title

      Org. Lett.

      Volume: 20 Issue: 10 Pages: 3132-3135

    • DOI

      10.1021/acs.orglett.8b01233

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Decarbonylative Aryl Thioether Synthesis by Ni Catalysis2018

    • Author(s)
      Ishitobi, K.; Isshiki, R.; Asahara, K. K.; Lim, C.; Muto, K.; Yamaguchi, J.
    • Journal Title

      Chem. Lett.

      Volume: 47 Issue: 6 Pages: 756-759

    • DOI

      10.1246/cl.180226

    • NAID

      130007384477

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pd-Catalyzed Dearomative Allylation of Benzyl Phosphates2018

    • Author(s)
      Komatsuda Masaaki、Muto Kei、Yamaguchi Junichiro
    • Journal Title

      Organic Letters

      Volume: 20 Issue: 14 Pages: 4354-4357

    • DOI

      10.1021/acs.orglett.8b01807

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Catalytic a-Arylation of Ketones with Heteroaromatic Esters2017

    • Author(s)
      Isshiki, R.; Takise, R.; Itami, K.; Muto, K.; Yamaguchi, J.
    • Journal Title

      Synlett

      Volume: 28 Issue: 19 Pages: 2599-2603

    • DOI

      10.1055/s-0036-1589120

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] パラジウム触媒を用いた芳香族シアノヒドリン誘導体の脱芳香族的アリル化反応の開発2019

    • Author(s)
      柳本愛華・小松田雅晃・武藤 慶・山口潤一郎
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] パラジウム触媒を用いたベンジルアンモニウムの脱芳香族的アリル化の開発2019

    • Author(s)
      茅嶋悠樹・小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] パラジウム触媒によるジアゾ化合物とアリルボラートを用いたハロゲン化アリールの脱芳香族的三成分連結反応2019

    • Author(s)
      小松田雅晃・武藤 慶・山口潤一郎
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Catalyst Design toward Selective Dearomative Functionalizations2019

    • Author(s)
      MUTO Kei
    • Organizer
      日本化学会第99春季年会 Special Program Lecture
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] パラジウム触媒を用いた芳香族アルコール類の脱芳香族的炭素-炭素結合形成反応の開発2018

    • Author(s)
      小松田雅晃・武藤 慶・山口潤一郎
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Pd-catalyzed Dearomative C-C Bond Formation of Aromatic Alcohols2018

    • Author(s)
      Masaaki Komatsuda, Kei Muto, Junichiro Yamaguchi
    • Organizer
      The 1st Sino-Japanese Symposium on Catalysis for Precision Synthesis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] パラジウム触媒を用いたベンジルアルコール類の脱芳香族的アリル化反応2018

    • Author(s)
      小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      日本プロセス化学会2018サマーシンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] パラジウム触媒を用いたベンジルホスファートの脱芳香族的アリル化2018

    • Author(s)
      小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      第9回サブウェイセミナー
    • Related Report
      2018 Annual Research Report
  • [Presentation] ベンジルアミン類の脱芳香族的アリル化の開発2018

    • Author(s)
      茅嶋悠樹・小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      第9回サブウェイセミナー
    • Related Report
      2018 Annual Research Report
  • [Presentation] ベンジルアルコール類の脱芳香族的アリル化反応2018

    • Author(s)
      小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      第35回有機合成化学セミナー
    • Related Report
      2018 Annual Research Report
  • [Presentation] C-O結合切断を起点とする新奇触媒反応の開発2018

    • Author(s)
      武藤慶
    • Organizer
      第2回 産総研化学研究シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ベンジルアミン類の脱芳香族的アリル化の開発2018

    • Author(s)
      茅嶋悠樹・小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      第8回CSJ化学フェスタ2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] パラジウム触媒を用いた芳香族アルコール類の脱芳香族的炭素-炭素結合形成反応の開発2018

    • Author(s)
      小松田 雅晃・武藤 慶・山口 潤一郎
    • Organizer
      小松田 雅晃・武藤 慶・山口 潤一郎
    • Related Report
      2017 Research-status Report
  • [Presentation] Pd-catalyzed Dearomative C-C Bond Formation of Benzyl Alcohols2017

    • Author(s)
      武藤慶
    • Organizer
      第 2 回大津会議合同研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 芳香族アルコール類の脱芳香族的炭素-炭素結合形成反応の開発2017

    • Author(s)
      小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      第52回天然物化学談話会
    • Related Report
      2017 Research-status Report
  • [Presentation] パラジウム触媒を用いた芳香族アルコール類の脱芳香族的炭素-炭素結合形成2017

    • Author(s)
      小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      第64回有機金属化学討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 芳香族アルコール類の脱芳香族的炭素-炭素結合形成反応の開発2017

    • Author(s)
      小松田雅晃・武藤慶・山口潤一郎
    • Organizer
      第7回CSJ化学フェスタ2017
    • Related Report
      2017 Research-status Report
  • [Remarks] ベンジルアルコール類の芳香族性を壊す

    • URL

      http://www.jyamaguchi-lab.com/product/dearomativeallylation

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2020-03-30  

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