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Development of novel iron-catalyzed C(sp3)-H borylation reactions

Research Project

Project/Area Number 22K14675
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 33020:Synthetic organic chemistry-related
Research InstitutionThe University of Tokyo

Principal Investigator

Kuriyama Shogo  東京大学, 大学院工学系研究科(工学部), 助教 (50850723)

Project Period (FY) 2022-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2023: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2022: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords鉄 / C-Hホウ素化 / C-H活性化 / ピンサー配位子 / ホウ素化
Outline of Research at the Start

合成中間体として有用なホウ素化合物を有機化合物内の炭素-水素(C-H)結合から合成するC-H結合ホウ素化反応は魅力的な反応である。最も安価で豊富な鉄を触媒とする反応も活発に研究されているが、鉄触媒によるC(sp3)-H結合ホウ素化反応は極めて限定的である。本研究では申請者が最近発見した初の鉄触媒によるC(sp3)-H結合ホウ素化反応を基にして新規な触媒的C(sp3)-Hホウ素化反応の開発を行う

Outline of Final Research Achievements

Recently, C-H borylation by earth-abundant metals such as iron has received much attention. In this study, we have achieved catalytic C(sp3)-H borylation of methoxy groups using newly synthesized iron complexes bearing anionic PCP-type pincer ligands as catalysts. Reactions of various aromatic and aliphatic methyl ethers as substrates with bis(pinacolato)diboron proceeded under mild reaction conditions.A successful example of the iron-catalyzed C(sp3)-H borylation of a methylene group was also presented. We revealed that an iron-boryl complex worked as a key intermediate based on stoichiometric reactions.

Academic Significance and Societal Importance of the Research Achievements

有機ホウ素化合物を直截的合成法であるC-Hホウ素化反応では、芳香族化合物のC(sp2)-結合ホウ素化反応が精力的に開発されてきており、イリジウムなどの貴金属を用いた系だけでなく、鉄などの卑金属触媒を用いた系も報告されてきた。一方、より困難なC(sp3)-Hホウ素化反応の例は貴金属錯体を用いた系がほとんどであり、鉄錯体を用いたC(sp3)-Hホウ素化反応の報告例は2例に限られ、活性も低く適用範囲は限定的であった。本研究成果は、鉄触媒による効率的C(sp3)-Hホウ素化反応の初の例であり、実用的な鉄錯体だけでなく遷移金属錯体を用いたC-Hホウ素化反応において重要な知見を与えるものである。

Report

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

    (23 results)

All 2024 2023 2022 Other

All Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 8 results) Presentation (12 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Remarks (1 results)

  • [Journal Article] Electrochemical ammonia oxidation catalyzed by ruthenium complexes: investigation of substituent effect of axial pyridine ligands2024

    • Author(s)
      Toda Hiroki、Kanega Ryoichi、Yano Tasuku、Yoshikawa Takeshi、Kuriyama Shogo、Himeda Yuichiro、Sakata Ken、Nishibayashi Yoshiaki
    • Journal Title

      Chemistry Letters

      Volume: 53 Issue: 3

    • DOI

      10.1093/chemle/upae040

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Catalytic Ammonia Oxidation Using Ammonia Solution under Electrochemical Conditions: Investigation on Axial Ligand of Ruthenium Catalysts2023

    • Author(s)
      Toda Hiroki、Kuroki Kaito、Kanega Ryoichi、Yano Tasuku、Yoshikawa Takeshi、Kuriyama Shogo、Himeda Yuichiro、Sakata Ken、Nishibayashi Yoshiaki
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 96 Issue: 9 Pages: 980-988

    • DOI

      10.1246/bcsj.20230136

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Catalytic Activity of Molybdenum Complexes Bearing PNP‐Type Pincer Ligand toward Ammonia Formation2023

    • Author(s)
      Mitsumoto Taichi、Ashida Yuya、Arashiba Kazuya、Kuriyama Shogo、Egi Akihito、Tanaka Hiromasa、Yoshizawa Kazunari、Nishibayashi Yoshiaki
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 62 Issue: 43

    • DOI

      10.1002/anie.202306631

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interplay of diruthenium catalyst in controlling enantioselective propargylic substitution reactions with visible light-generated alkyl radicals2023

    • Author(s)
      Zhang Yulin、Tanabe Yoshiaki、Kuriyama Shogo、Sakata Ken、Nishibayashi Yoshiaki
    • Journal Title

      Nature Communications

      Volume: 14 Issue: 1 Pages: 859-859

    • DOI

      10.1038/s41467-023-36453-9

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis and Reactivity of Manganese Complexes Bearing Anionic PNP- and PCP-Type Pincer Ligands toward Nitrogen Fixation2022

    • Author(s)
      Kuriyama Shogo、Wei Shenglan、Kato Takeru、Nishibayashi Yoshiaki
    • Journal Title

      Molecules

      Volume: 27 Issue: 7 Pages: 2373-2373

    • DOI

      10.3390/molecules27072373

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photoredox- and Nickel-Catalyzed Hydroalkylation of Alkynes with 4-Alkyl-1,4-dihydropyridines: Ligand-Controlled Regioselectivity2022

    • Author(s)
      Yulin Zhang, Yoshiaki Tanabe, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Journal Title

      Chemistry - A European Journal

      Volume: 28 Issue: 36

    • DOI

      10.1002/chem.202200727

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nitrogen reduction by the Fe sites of synthetic [Mo3S4Fe] cubes2022

    • Author(s)
      Ohki Yasuhiro、Munakata Kenichiro、Matsuoka Yuto、Hara Ryota、Kachi Mami、Uchida Keisuke、Tada Mizuki、Cramer Roger E.、Sameera W. M. C.、Takayama Tsutomu、Sakai Yoichi、Kuriyama Shogo、Nishibayashi Yoshiaki、Tanifuji Kazuki
    • Journal Title

      Nature

      Volume: 607 Issue: 7917 Pages: 86-90

    • DOI

      10.1038/s41586-022-04848-1

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Direct synthesis of cyanate anion from dinitrogen catalysed by molybdenum complexes bearing pincer-type ligand2022

    • Author(s)
      Itabashi Takayuki、Arashiba Kazuya、Egi Akihito、Tanaka Hiromasa、Sugiyama Keita、Suginome Shun、Kuriyama Shogo、Yoshizawa Kazunari、Nishibayashi Yoshiaki
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 6161-6161

    • DOI

      10.1038/s41467-022-33809-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Catalytic nitrogen fixation using visible light energy2022

    • Author(s)
      Ashida Yuya、Onozuka Yuto、Arashiba Kazuya、Konomi Asuka、Tanaka Hiromasa、Kuriyama Shogo、Yamazaki Yasuomi、Yoshizawa Kazunari、Nishibayashi Yoshiaki
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 7263-7263

    • DOI

      10.1038/s41467-022-34984-1

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preparation and Reactivity of Rhenium-Nitride Complexes Bearing PNP-Type Pincer Ligands toward Nitrogen Fixation2022

    • Author(s)
      Meng Fanqiang、Kuriyama Shogo、Egi Akihito、Tanaka Hiromasa、Yoshizawa Kazunari、Nishibayashi Yoshiaki
    • Journal Title

      Organometallics

      Volume: - Issue: 11 Pages: 1065-1076

    • DOI

      10.1021/acs.organomet.2c00312

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Presentation] アニオン性PCP型ピンサー配位子を有する鉄錯体を触媒としたエーテル類のC(sp3)-H 結合ホウ素化反応2024

    • Author(s)
      栗山翔吾、坂田健、西林仁昭
    • Organizer
      日本化学会第104春季年会2024
    • Related Report
      2023 Annual Research Report
  • [Presentation] N-ヘテロ環状カルベン含有多座配位子を持つルテニウム錯体を触媒とした電気化学的なアンモニア酸化反応2024

    • Author(s)
      嶌田拓真、稲垣尭、栗山翔吾、西林仁昭
    • Organizer
      日本化学会第104春季年会2024
    • Related Report
      2023 Annual Research Report
  • [Presentation] Catalytic Reduction of Dinitrogen into Ammonia Mediated by Molybdenum and Samarium Complexes2023

    • Author(s)
      Taichi Mitsumoto, Yasuomi Yamazaki, Shogo Kuriyama, and Yoshiaki Nishibayashi
    • Organizer
      第69回有機金属化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Synthesis and Reactivity of Iron-Aryloxide Complexes toward Proton-Coupled Electron Transfer Reactions in Nitrogen Fixation2023

    • Author(s)
      Yuye Zhang, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Organizer
      第73回錯体化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Remarkable Catalytic Activity of Molybdenum Complexes Bearing 4-[3,5-Bis(trifluoromethyl)phenyl]pyridine-Based PNP-Type Pincer Ligand toward Ammonia Formation2023

    • Author(s)
      Taichi Mitsumoto, Kazuya Arashiba, Shogo Kuriyama, and Yoshiaki Nishibayashi
    • Organizer
      AOC-GSC8
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] カルベン骨格PCP型ピンサー配位子を有するレニウム窒素錯体の合成と窒素固定に対する反応性2023

    • Author(s)
      竹熊宏輝、栗山翔吾、西林仁昭
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Research-status Report
  • [Presentation] 電気化学的なアンモニア酸化反応に対する高効率的なルテニウム触媒の開発2023

    • Author(s)
      高畠遼、黒木海仁、栗山翔吾、西林仁昭
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Research-status Report
  • [Presentation] Reactivity of Iron Sandwich Complexes with Oxocyclohexadienyl Ligands toward Proton-Coupled Electron Transfer Reactions2023

    • Author(s)
      Yuye Zhang, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Research-status Report
  • [Presentation] PCP型ピンサー配位子を有する鉄錯体を触媒とするメトキシ基上でのC(sp3)-Hホウ素化反応2022

    • Author(s)
      栗山翔吾、菅雄翔、西林仁昭
    • Organizer
      第68回有機金属化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] Development of Cobalt-Catalyzed Ammonia Oxidation under Electrochemical Conditions2022

    • Author(s)
      Aiwei Zhao, Hiroki Toda, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Organizer
      第68回有機金属化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] 光レドックス触媒とルテニウム触媒を用いた4-アルキル-1,4-ジヒドロピリジンによるプロパルギルアルコールの不斉プロパルギル位アルキル化反応2022

    • Author(s)
      張 煜林、田辺資明、栗山翔吾、西林仁昭
    • Organizer
      第68回有機金属化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] Catalytic Nitrogen Fixation by a Dinitrogen-Bridged Dirhenium Complex Bearing PNP-Pincer Ligands under Mild Reaction Conditions2022

    • Author(s)
      Shogo Kuriyama, Fanqiang Meng, Hiromasa Tanaka, Akihito Egi, Kazunari Yoshizawa, Yoshiaki Nishibayashi
    • Organizer
      International Congress on Pure & Applied Chemistry Kota Kinabalu 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 東京大学大学院工学系研究科応用化学専攻西林研究室

    • URL

      https://park.itc.u-tokyo.ac.jp/nishiba/

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

URL: 

Published: 2022-04-19   Modified: 2025-01-30  

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