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Molecular Design of Transition Metal/Lewis Acid Combined Catalysts and Their Applications to Site-Selective Functionalization of Heterocycles

Research Project

Project/Area Number 20K23375
Research Category

Fund for the Promotion of Joint International Research (Home-Returning Researcher Development Research)

Allocation TypeMulti-year Fund
Review Section Chemistry
Research InstitutionTohoku University

Principal Investigator

Yoshikai Naohiko  東北大学, 薬学研究科, 教授 (50401170)

Co-Investigator(Kenkyū-buntansha) 砂田 祐輔  東京大学, 生産技術研究所, 教授 (70403988)
Project Period (FY) 2021-03-12 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥55,900,000 (Direct Cost: ¥43,000,000、Indirect Cost: ¥12,900,000)
Keywords有機合成 / 触媒 / 遷移金属 / ルイス酸 / 結合活性化 / 有機合成化学 / 分子触媒化学 / 複素環化合物
Outline of Research at the Start

炭素-水素(C-H)結合の直接的かつサイト(位置)選択的な官能基化は,医薬品のリード化合物探索などを劇的に加速する可能性を秘めた技術である。本研究では,医薬品分子において重要な部分構造をなす複素環化合物について高度の反応サイト制御を伴ったC-H結合官能基化を可能にする技術を,精密な分子設計に基づいた遷移金属と典型金属の複合触媒の創製によって実現することを目指す。特に,アジン類・アゾール類と呼ばれる窒素を含む複素環化合物について,窒素原子の近傍位および遠隔位のC-H結合のサイト選択的な化学修飾に焦点を当てて触媒開発を行う。

Outline of Final Research Achievements

This research project aimed at the precise molecular design of transition metal/main group Lewis acid combined catalysts for use in advanced molecular transformations involving the activation of inert chemical bonds. The major achievements of the project are as follows: 1) We successfully developed cobalt/aluminum and cobalt/magnesium catalysts supported by a phosphine/secondary phosphine oxide (PSPO) bifunctional ligand for the site-selective C-H alkenylation of pyridines, pyridones, and imidazopyridines with alkynes. A reaction mechanism involving a ligand-to-ligand hydrogen transfer process was revealed by density functional theory calculations. 2) We developed a cobalt/zinc catalytic system for the carbo- and hydrocyanation reactions of alkynes using organonitriles via carbon-cyano bond activation. Furthermore, depending on the presence or absence of the zinc catalyst, a switching of the stereochemistry of the C=C bond of the acrylonitrile derivatives was achieved.

Academic Significance and Societal Importance of the Research Achievements

単純で入手容易な有機分子の直接的かつ位置選択的な官能基化は,複雑分子の合成や医薬品のリード化合物探索を加速するうえで強力なアプローチである。本研究で見出した,遷移金属・ルイス酸複合触媒によるヘテロ環化合物や有機ニトリル化合物の結合活性化を伴う分子変換は,有機金属反応化学・触媒有機化学における重要な知見であるとともに,有用分子の迅速供給に資する新たな手法や設計指針を与えるものと期待される。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (61 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (6 results) Journal Article (10 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 10 results,  Open Access: 2 results) Presentation (40 results) (of which Int'l Joint Research: 16 results,  Invited: 13 results) Book (4 results) Remarks (1 results)

  • [Int'l Joint Research] Nanyang Technological University(シンガポール)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Shaoxing University(中国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Shaoxing University(中国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Nanyang Technological University(シンガポール)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Shaoxing University/Nanyang Normal University(中国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Nanyang Technological University(シンガポール)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Carboiodanation of Arynes: Organoiodine(III) Compounds as Nucleophilic Organometalloids2024

    • Author(s)
      Arakawa Chisaki、Kanemoto Kazuya、Nakai Katsuya、Wang Chen、Morohashi Shunya、Kwon Eunsang、Ito Shingo、Yoshikai Naohiko
    • Journal Title

      Journal of the American Chemical Society

      Volume: 146 Issue: 6 Pages: 3910-3919

    • DOI

      10.1021/jacs.3c11524

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Amino‐ and Alkoxybenziodoxoles: Facile Preparation and Use as Arynophiles2024

    • Author(s)
      Kanemoto Kazuya、Yoshimura Ken、Ono Koki、Ding Wei、Ito Shingo、Yoshikai Naohiko
    • Journal Title

      Chemistry A European Journal

      Volume: - Issue: 29

    • DOI

      10.1002/chem.202400894

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Three-component Friedel-Crafts-type difunctionalization of ynamides with (hetero)arenes and iodine(<scp>iii</scp>) electrophile2024

    • Author(s)
      Kikuchi Jun、Nagata Toya、Ito Shingo、Yoshikai Naohiko
    • Journal Title

      Organic Chemistry Frontiers

      Volume: 11 Issue: 11 Pages: 3072-3079

    • DOI

      10.1039/d4qo00489b

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Zinc‐Mediated Diastereoselective Annulation of Cyclopropanols with Alkylidenemalononitriles via Enolized Homoenolate2023

    • Author(s)
      Tsukiji Kento、Hayakawa Takeru、Kanemoto Kazuya、Yoshikai Naohiko
    • Journal Title

      Asian Journal of Organic Chemistry

      Volume: 12 Issue: 5

    • DOI

      10.1002/ajoc.202300114

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stereoselective Approach to Multisubstituted Enolates from Unactivated Alkynes: Oxyalkylidenation of Alkynyl Ketone Enolates with Aldehydes2023

    • Author(s)
      Sasaki Shuma、Kikuchi Jun、Ito Shingo、Yoshikai Naohiko
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 88 Issue: 19 Pages: 14096-14104

    • DOI

      10.1021/acs.joc.3c01615

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Site‐Selective C-H Alkenylation of N‐Heteroarenes by Ligand‐Directed Co/Al and Co/Mg Cooperative Catalysis**2023

    • Author(s)
      Saito Yuri、Kikuchi Jun、Wang Chen、Yoshikai Naohiko
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 62 Issue: 17

    • DOI

      10.1002/anie.202301006

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Diastereoselective Conversion of Cyclopropanols to Cyclopentane-1,3-diols via Aldol Dimerization of Zinc Homoenolates2022

    • Author(s)
      Tsukiji Kento、Sekiguchi Yoshiya、Kanemoto Kazuya、Yoshikai Naohiko
    • Journal Title

      Chemistry Letters

      Volume: 51 Issue: 10 Pages: 1012-1014

    • DOI

      10.1246/cl.220311

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Stereoselective Synthesis of β-Alkoxy-β-amido Vinylbenziodoxoles via Iodo(III)etherification of Ynamides2022

    • Author(s)
      Kikuchi Jun、Maesaki Kaito、Sasaki Shuma、Wang Weifan、Ito Shingo、Yoshikai Naohiko
    • Journal Title

      Organic Letters

      Volume: 24 Issue: 38 Pages: 6914-6918

    • DOI

      10.1021/acs.orglett.2c02570

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cobalt-Catalyzed Carbo- and Hydrocyanation of Alkynes via C?CN Bond Activation2022

    • Author(s)
      Wang Chang-Sheng、Yu Yongqi、Sunada Yusuke、Wang Chen、Yoshikai Naohiko
    • Journal Title

      ACS Catalysis

      Volume: 12 Issue: 7 Pages: 4054-4066

    • DOI

      10.1021/acscatal.2c00181

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Zinc-Mediated Hydroxyallylation of Aldehydes with Cyclopropanols: Direct Access to Vicinal <i>anti</i>-<i>sec</i>,<i>tert</i>-Diols via Enolized Homoenolates2022

    • Author(s)
      Sekiguchi Yoshiya、Yoshikai Naohiko
    • Journal Title

      Organic Letters

      Volume: 24 Issue: 3 Pages: 960-965

    • DOI

      10.1021/acs.orglett.1c04331

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Zinc-Mediated Stereoselective Hydroxyallylation of Cyclopropenes with Cyclopropanols2024

    • Author(s)
      Kento Tsukiji, Kazuya Kanemoto, Naohiko Yoshikai
    • Organizer
      4th Bowei Research Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 炭素-ヨウ素結合アトロプ異性体の合成2024

    • Author(s)
      阿部将平,菊池隼,吉戒直彦
    • Organizer
      日本化学会第104春季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] シクロプロパノールを用いたシクロプロペンの立体選択的ヒドロキシアリル化:NHCによるエノール化亜鉛ホモエノラートの反応制御2024

    • Author(s)
      築地 健人,金本 和也,松本 有正,吉戒 直彦
    • Organizer
      日本化学会第104春季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ヘキサデヒドロDiels-Alder・アルキニルヨウ素(III)化カスケード反応2024

    • Author(s)
      諸橋 駿矢,周 列錦,金本 和也,吉戒 直彦
    • Organizer
      日本化学会第104春季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 位置選択的な1,3-双極子環化付加反応を介したキメラ型ペプチドのモジュラー合成2024

    • Author(s)
      岩田 真輝,吉戒 直彦,金本 和也
    • Organizer
      日本薬学会第144年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] アラインのジアゾメチルヨウ素(III)化反応2024

    • Author(s)
      大槻 真也,金本 和也,吉戒 直彦
    • Organizer
      日本薬学会第144年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ジチオ環化反応によるジスルフィドを置換基に持つ多彩なヘテロ環の構築2024

    • Author(s)
      鷹見 優月,浅沼 隼人,金本 和也,吉戒 直彦
    • Organizer
      日本薬学会第144年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 超原子価ヨウ素化合物の新しい合成と反応2023

    • Author(s)
      吉戒 直彦
    • Organizer
      第34回万有仙台シンポジウム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Organoiodanes Meet Electrophiles2023

    • Author(s)
      Naohiko Yoshikai
    • Organizer
      7th International Conference on Hypervalent Iodine Chemistry
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Iodine(III)-Mediated Three-Component Friedel-Crafts Alkenylation of (Hetero)arenes with Ynamides2023

    • Author(s)
      Toya Nagata, Jun Kikuchi, Shingo Ito, Naohiko Yoshikai
    • Organizer
      International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multisubstituted Enolates from Unactivated Alkynes: Oxyalkylidenation of Alkynyl Enolates2023

    • Author(s)
      Shuma Sasaki, Jun Kikuchi, Shingo Ito, Naohiko Yoshikai
    • Organizer
      International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stereoselective Hydroxyallylation of Cyclopropenes via NHC Catalysis of Transient Organozinc Intermediates2023

    • Author(s)
      Kento Tsukiji, Kazuya Kanemoto, Naohiko Yoshikai
    • Organizer
      International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stereoselective synthesis of multisubstituted N-Vinylazoles via trans-Iodo(III)azolation of alkynes2023

    • Author(s)
      Roi Nakajima, Jun Kikuchi, Shingo Ito, Naohiko Yoshikai
    • Organizer
      International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] N-Terminal Selective Peptide Coupling via [3+2] Cycloaddition Using Dehydroalanine Derivatives2023

    • Author(s)
      Masaki Iwata, Kazuya Kanemoto, Naohiko Yoshikai
    • Organizer
      International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Silver-Catalyzed N-Terminal Selective [3+2] Cycloaddition of Peptides with Dehydroalanine Derivatives2023

    • Author(s)
      岩田 真輝,金本 和也,吉戒 直彦
    • Organizer
      第69回有機金属化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Zinc-Mediated Stereoselective Hydroxyallylation of Cyclopropenes with Cyclopropanols2023

    • Author(s)
      築地 健人,金本 和也,吉戒 直彦
    • Organizer
      第69回有機金属化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] NHC触媒による亜鉛ホモエノラートの反応制御を介するシクロプロペンの立体選択的なヒドロキシアリル化2023

    • Author(s)
      築地 健人,金本 和也,吉戒 直彦
    • Organizer
      第52回複素環化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] デヒドロアラニンのN末端選択的な双極子環化付加によるピロリジン環へのペプチド導入2023

    • Author(s)
      岩田 真輝,金本 和也,吉戒 直彦
    • Organizer
      第52回複素環化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ジチオ環化反応を経由するヘテロ環含有ジスルフィド合成法の開発2023

    • Author(s)
      鷹見 優月,浅沼 隼人,金本 和也,吉戒 直彦
    • Organizer
      第52回複素環化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Carboiodanation of Arynes: Organoiodine(III) Compounds as Nucleophilic Organometalloids2023

    • Author(s)
      Chisaki Arakawa, Kazuya Kanemoto, Katsuya Nakai, Chen Wang, Shunya Morohashi, Eunsang Kwon, Shingo Ito, Naohiko Yoshikai
    • Organizer
      The 15th International Kyoto Conference on New Aspects of Organic Chemistry
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] イナミドのtrans-ヨード(III)アリール化反応2023

    • Author(s)
      長田 透弥、菊池 隼、伊藤 慎庫、吉戒 直彦
    • Organizer
      日本薬学会第143年会
    • Related Report
      2022 Research-status Report
  • [Presentation] アルキニルエノラートのオキシアルキリデン化による立体選択的エノン合成2023

    • Author(s)
      佐々木 脩磨、菊池 隼、伊藤 慎庫、吉戒 直彦
    • Organizer
      日本薬学会第143年会
    • Related Report
      2022 Research-status Report
  • [Presentation] 銀触媒を用いるアゾメチンイリドとデヒドロアラニン誘導体の1,3-双極子環化付加反応2023

    • Author(s)
      岩田 真輝、金本 和也、吉戒 直彦
    • Organizer
      日本薬学会第143年会
    • Related Report
      2022 Research-status Report
  • [Presentation] アラインのカルボヨウ素(III)化2023

    • Author(s)
      荒川 千紗貴、中居 捷哉、伊藤 慎庫、Wang Chen、金本 和也、吉戒 直彦
    • Organizer
      日本薬学会第143年会
    • Related Report
      2022 Research-status Report
  • [Presentation] Cobalt/Lewis Acid Cooperative Catalysis for C-H and C-C Activations2022

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      The 6th International Symposium on C-H Activation
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Exploring New Reactions and Syntheses of Trivalent Iodine Compounds2022

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      Department Seminar, EPFL(スイス連邦工科大学ローザンヌ校)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Exploring New Reactions and Syntheses of Trivalent Iodine Compounds2022

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      Department Seminar, Max-Planck-Institut fur Kohlenforschung(マックスプランク石炭研究所)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 3価ヨウ素化合物の新しい反応と合成の探求2022

    • Author(s)
      吉戒 直彦
    • Organizer
      名古屋大学工学研究科講演会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] Selective Transformations of Cyclopropanols Featuring Multifaceted Reactivity of Homoenolate2022

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      The 7th Japan-Taiwan Joint Symposium for Pharmaceutical Sciences
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Co/Al複合触媒による含窒素複素環のサイト選択的C-Hアルケニル化2022

    • Author(s)
      齋藤 友理,Wang Chen,菊池 隼,吉戒 直彦
    • Organizer
      令和4年度化学系学協会東北大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 3価ヨウ素化合物の新しい反応と合成の探求2022

    • Author(s)
      吉戒 直彦
    • Organizer
      第38回有機合成化学セミナー
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 亜鉛ホモエノラートの二量化によるジアステレオ選択的なシクロペンタン1,3-ジオールの合成2022

    • Author(s)
      築地 健人,関口 義也,金本 和也,吉戒 直彦
    • Organizer
      第38回有機合成化学セミナー
    • Related Report
      2022 Research-status Report
  • [Presentation] アラインのカルボヨウ素(III)化2022

    • Author(s)
      荒川 千紗貴,中居 捷哉,金本 和也,Wang Chen,吉戒 直彦
    • Organizer
      第49回有機典型元素化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] 環状アミノおよびアルコキシヨーダンの合成と反応2022

    • Author(s)
      吉村 健,小野 光紀,金本 和也,吉戒 直彦
    • Organizer
      第49回有機典型元素化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] ホモエノラート化学の新展開2022

    • Author(s)
      吉戒 直彦
    • Organizer
      近畿化学協会有機金属部会2021年度第4回例会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 亜鉛ホモエノラート反応化学の新展開2022

    • Author(s)
      吉戒 直彦
    • Organizer
      日本薬学会第142回年会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Cobalt/Lewis Acid Cooperative Catalysis for C-H and C-C Activation2022

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      The 6th International Symposium on C-H Activation
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Cobalt-Catalyzed Carbo- and Hydrocyanation via C-CN Activation2021

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Catalytic Cyclopropanol Transformation via Base Metal Homoenolate2021

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Cobalt/Lewis Acid Cooperative Catalysis for Hydrocarbofunctionalization2021

    • Author(s)
      Yoshikai Naohiko
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Book] Science of Synthesis Base-Metal Catalysis 12022

    • Author(s)
      Naohiko Yoshikai (Editor)
    • Total Pages
      658
    • Publisher
      Thieme
    • ISBN
      9783132453807
    • Related Report
      2022 Research-status Report
  • [Book] The Chemistry of Organocobalt Compounds2022

    • Author(s)
      Yoshikai Naohiko
    • Total Pages
      640
    • Publisher
      Wiley
    • ISBN
      9781119692010
    • Related Report
      2021 Research-status Report
  • [Book] Comprehensive Organometallic Chemistry IV2022

    • Author(s)
      Yoshikai Naohiko
    • Total Pages
      9850
    • Publisher
      Elsevier
    • ISBN
      9780128202067
    • Related Report
      2021 Research-status Report
  • [Book] Handbook of CH-Functionalization2022

    • Author(s)
      Yoshikai Naohiko
    • Publisher
      Wiley
    • Related Report
      2021 Research-status Report
  • [Remarks] Yoshikai Group

    • URL

      http://www.pharm.tohoku.ac.jp/~sekkei/

    • Related Report
      2023 Annual Research Report 2022 Research-status Report 2021 Research-status Report

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Published: 2021-03-19   Modified: 2025-01-30  

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