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Synthesis and Reactivity of Mononuclear Organorhodium(II) Complexes

Research Project

Project/Area Number 20K15295
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 34010:Inorganic/coordination 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) 2020-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2020: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsロジウム / コバルト / 鉄 / レニウム / 窒素固定 / アンモニア / ヒドラジン / シリルアミン / ピンサー配位子 / N-ヘテロ環状カルベン / ロジウム2価 / メタロラジカル
Outline of Research at the Start

ロジウム錯体を用いた触媒反応の多くは安定な1価及び3価種を用いており、単核ロジ
ウム2価種を利用した反応は非常に限られている。これは安定な有機ロジウム2価錯体の例が少なく、その反応性が十分に知られていないためである。そこで本申請者は最近合成に成功したPNP型ピンサー配位子を持つ単核ロジウム2価クロロ錯体を前駆体とすることで安定な単核有機ロジウム2価錯体が合成できるのではないかと着想した。こうして合成した錯体の反応性を検討することで、単核ロジウム2価錯体を鍵中間体とする特異で革新的な触媒反応の開発を行う。

Outline of Final Research Achievements

In this research, a rhodium complex bearing a novel anionic CNC-type pincer ligand with pyrrole and N-heterocyclic carbene moieties was newly prepared. Also, cobalt-dinitrogen complexes bearing PCP-type pincer ligands were newly synthesized. These cobalt complexes worked as the best catalysts for the formation of silylamine from dinitrogen under ambient reaction conditions. In addition, iron-dinitrogen complexes supported by the PCP-type pincer ligands were newly prepared. These iron complexes worked as the best iron catalysts for the formation of ammonia and hydrazine from dinitrogen under mild reaction conditions. Finally, the first example of the rhenium-catalyzed nitrogen fixation under mild reaction conditions was achieved by using a rhenium-dinitrogen complex with PNP-type pincer ligands.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発したコバルト錯体は窒素分子からのシリルアミン生成反応に対して最も高活性な触媒である。また本研究で開発した鉄錯体は、窒素分子からのアンモニア・ヒドラジン生成反応に対して、従来の他の鉄触媒をしのぐ最も高活性な鉄触媒である。さらにレニウム錯体を用いた触媒的アンモニア・シリルアミン生成反応はレニウム錯体による触媒的窒素固定反応の初めての例である。本研究で得られた成果は、遷移金属錯体を用いた温和な反条件下における窒素固定反応の開発において重要な知見を与えるものである。

Report

(3 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • Research Products

    (40 results)

All 2022 2021 2020 Other

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Open Access: 2 results) Presentation (28 results) (of which Int'l Joint Research: 3 results) Remarks (1 results)

  • [Journal Article] Reactivity of molybdenum-nitride complex bearing pyridine-based PNP-type pincer ligand toward carbon-centered electrophiles2022

    • Author(s)
      Itabashi Takayuki、Arashiba Kazuya、Kuriyama Shogo、Nishibayashi Yoshiaki
    • Journal Title

      Dalton Transactions

      Volume: 51 Issue: 5 Pages: 1946-1954

    • DOI

      10.1039/d1dt03952k

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Catalytic Reduction of Dinitrogen into Ammonia and Hydrazine by Using Chromium Complexes Bearing PCP‐Type Pincer Ligands2022

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

      Chemistry A European Journal

      Volume: - Issue: 25

    • DOI

      10.1002/chem.202200557

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Catalytic Reduction of Dinitrogen to Ammonia and Hydrazine Using Iron?Dinitrogen Complexes Bearing Anionic Benzene-Based PCP-type Pincer Ligands2022

    • Author(s)
      Kuriyama Shogo、Kato Takeru、Tanaka Hiromasa、Konomi Asuka、Yoshizawa Kazunari、Nishibayashi Yoshiaki
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: - Issue: 4 Pages: 683-692

    • DOI

      10.1246/bcsj.20220048

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis and Reactivity of Cobalt?Dinitrogen Complexes Bearing Anionic PCP-Type Pincer Ligands toward Catalytic Silylamine Formation from Dinitrogen2022

    • Author(s)
      Kuriyama Shogo、Wei Shenglan、Tanaka Hiromasa、Konomi Asuka、Yoshizawa Kazunari、Nishibayashi Yoshiaki
    • Journal Title

      Inorganic Chemistry

      Volume: 61 Issue: 13 Pages: 5190-5195

    • DOI

      10.1021/acs.inorgchem.2c00234

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ammonia Formation Catalyzed by Dinitrogen‐Bridged Dirhenium Complex Bearing PNP‐Pincer Ligands under Mild Reaction Conditions2021

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

      Angewandte Chemie International Edition

      Volume: - Issue: 25 Pages: 13906-13912

    • DOI

      10.1002/anie.202102175

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cooperative Photoredox- and Nickel-Catalyzed Alkylative Cyclization Reactions of Alkynes with 4-Alkyl-1,4-dihydropyridines2021

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

      The Journal of Organic Chemistry

      Volume: 86 Issue: 18 Pages: 12577-12590

    • DOI

      10.1021/acs.joc.1c01018

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Manganese‐Catalyzed Ammonia Oxidation into Dinitrogen under Chemical or Electrochemical Conditions2021

    • Author(s)
      Toda Hiroki、Kuroki Kaito、Kanega Ryoichi、Kuriyama Shogo、Nakajima Kazunari、Himeda Yuichiro、Sakata Ken、Nishibayashi Yoshiaki
    • Journal Title

      ChemPlusChem

      Volume: 86 Issue: 11 Pages: 1511-1516

    • DOI

      10.1002/cplu.202100349

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ruthenium‐ and Copper‐Catalyzed Propargylic Substitution Reactions of Propargylic Alcohol Derivatives with Hydrazones2021

    • Author(s)
      Liu Shiyao、Tanabe Yoshiaki、Kuriyama Shogo、Sakata Ken、Nishibayashi Yoshiaki
    • Journal Title

      Chemistry A European Journal

      Volume: 27 Issue: 63 Pages: 15650-15659

    • DOI

      10.1002/chem.202103287

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Characterization of Rhodium Complex Bearing Anionic CNC‐Type Pincer Ligand with Pyrrolide and Imidazo[1,5‐ a ]pyridin‐3‐ylidene Moieties2021

    • Author(s)
      Kuriyama Shogo、Zhao Wenhao、Nishibayashi Yoshiaki
    • Journal Title

      Zeitschrift fur anorganische und allgemeine Chemie

      Volume: - Issue: 14 Pages: 1-8

    • DOI

      10.1002/zaac.202100065

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of catalytic nitrogen fixation using transition metal complexes not relevant to nitrogenases2021

    • Author(s)
      Kuriyama Shogo、Nishibayashi Yoshiaki
    • Journal Title

      Tetrahedron

      Volume: 83 Pages: 131986-131986

    • DOI

      10.1016/j.tet.2021.131986

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Iridium-catalyzed Formation of Silylamine from Dinitrogen under Ambient Reaction Conditions2020

    • Author(s)
      Kawakami Ryosuke、Kuriyama Shogo、Tanaka Hiromasa、Konomi Asuka、Yoshizawa Kazunari、Nishibayashi Yoshiaki
    • Journal Title

      Chemistry Letters

      Volume: 49 Issue: 7 Pages: 794-797

    • DOI

      10.1246/cl.200254

    • NAID

      130007872579

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Catalytic Nitrogen Fixation by Using Rhenium Complexes2022

    • Author(s)
      Fanqiang MENG, Shogo KURIYAMA, Yoshiaki NISHIBAYASHI
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] アニオン性 PCP型ピンサー配位子を有する鉄錯体の合成と C-Hホウ素化に対する反応性2022

    • Author(s)
      菅 雄翔、栗山 翔吾、西林 仁昭
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of Cobalt-Catalyzed Ammonia Oxidation under Ambient Reaction Conditions2022

    • Author(s)
      AIWEI ZHAO, Hiroki Toda, Shogo KURIYAMA, Yoshiaki NISHIBAYASHI
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] ルテニウム錯体を用いた電気化学的条件下における触媒的なアンモニア酸化反応の開発2022

    • Author(s)
      黒木 海仁、戸田 広樹、栗山 翔吾、兼賀 量一、姫田 雄一郎、坂田 健、西林 仁昭
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] アニオン性 PCP型ピンサー配位子を有するバナジウム錯体の合成と窒素固定に対する反応性,日本化学会第102春季年会20222022

    • Author(s)
      Shenglan WEI、栗山 翔吾、西林 仁昭
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] モリブデンピンサー錯体による窒素分子の触媒的ボリル化反応2022

    • Author(s)
      田辺 資明、栗山 翔吾、西林 仁昭
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] ピンサー型配位子を有するモリブデンニトリド錯体を用いた有機アミド合成反応の開発2022

    • Author(s)
      高瀬 颯人、板橋 隆行、栗山 翔吾、西林 仁昭
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] モリブデン錯体を用いた触媒的アンモニア合成反応における種々のサマリウム還元剤の検討2022

    • Author(s)
      光本 泰知、荒芝 和也、栗山 翔吾、西林 仁昭
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] 可視光エネルギーを利用した触媒的窒素固定法の開発2022

    • Author(s)
      小野塚 悠斗、上山 和輝、芦田 裕也、荒芝 和也、栗山 翔吾、西林 仁昭
    • Organizer
      日本化学会第102春季年会2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] キュバン型[Mo3S4Fe]クラスターを用いた触媒的窒素還元2021

    • Author(s)
      谷藤一樹, 宗像健一郎, 原亮太, 内田圭亮, 唯美津木, Roger E. Cramer, W. M. C. Sameera, 高山努, 酒井陽一, 栗山翔吾, 西林仁昭, 大木靖弘
    • Organizer
      第67回有機金属化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ピロール骨格 PN 型ピンサー配位子を有するモリブデン錯体の合成と特異な反応性2021

    • Author(s)
      田辺資明, 関口義也, 栗山翔吾, 西林 仁昭
    • Organizer
      第67回有機金属化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] モリブデン錯体を用いた窒素分子から含窒素有機化合物の直接的合成法2021

    • Author(s)
      板橋隆行, 荒芝和也, 栗山翔吾, 西林仁昭
    • Organizer
      第67回有機金属化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] PNP 型ピンサー配位子を有するモリブデン触媒およびヨウ化サマリウムを用いた触媒的アンモニア合成反応における置換基効果2021

    • Author(s)
      光本泰知, 芦田裕也, 荒芝和也, 栗山 翔吾, 西林仁昭
    • Organizer
      第67回有機金属化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] モリブデン触媒およびヨウ化サマリウムを用いたアンモニア合成反応におけるPNP型ピンサー配位子上の置換基効果2021

    • Author(s)
      光本 泰知、芦田 裕也、荒芝 和也、栗山 翔吾、西林 仁昭
    • Organizer
      錯体化学会 第71回討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Photoredox- and Nickel-Catalyzed Hydroalkylation of Alkynes with 4-Alkyl-1,4-dihydropyridines: Ligand-Controlled Regioselectivity2021

    • Author(s)
      Yulin Zhang, Yoshiaki Tanabe, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Organizer
      錯体化学会 第71回討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Catalytic Nitrogen Fixation Using Cobalt Dinitrogen Complexes Bearing Anionic PCP-Type Pincer Ligands under Mild Reaction Conditions2021

    • Author(s)
      Shenglan WEI, Shogo KURIYAMA, Yoshiaki NISHIBAYASHI
    • Organizer
      錯体化学会 第71回討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マンガン錯体を用いた触媒的アンモニア分解反応に関するDFT計算2021

    • Author(s)
      坂田 健,戸田 広樹,栗山 翔吾,西林 仁昭
    • Organizer
      第15回分子科学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Catalytic nitrogen fixation using rhenium-dinitrogen complex bearing PNP pincer ligands2021

    • Author(s)
      Fanqiang Meng, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cooperative photoredox- and nickel-catalyzed alkylative cyclization reactions of alkynes with 4-alkyl-1,4-dihydropyridines2021

    • Author(s)
      Yulin Zhang, Yoshiaki Tanabe, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Substituent effect at PNP-pincer ligand for catalytic reduction of dinitrogen into ammonia with samarium diiodide as reductant2021

    • Author(s)
      Taichi Mitsumoto, Yuya Ashida, Kazuya Arashiba, Shogo Kuriyama, Yoshiaki Nishibayashi
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アニオン性 PCP型ピンサー配位子を有する鉄窒素錯体を用いた触媒的窒素固定反応2021

    • Author(s)
      栗山翔吾、加藤孟、田中宏昌、許斐明日香、吉澤一成、西林仁昭
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Mechanistic Study on Rhenium-Catalyzed Ammonia Formation from Dinitrogen under Mild Reaction Conditions2021

    • Author(s)
      MENG, Fanqiang; KURIYAMA, Shogo; TANAKA, Hiromasa; EGI, Akihito; YOSHIZAWA, Kazunari; NISHIBAYASHI, Yoshiaki
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Synthesis and Reactivity of Cobalt Dinitrogen Complexes Bearing Anionic PCP-type Pincer Ligands toward Nitrogen Fixation2021

    • Author(s)
      WEI, Shenglan; KURIYAMA, Shogo; NISHIBAYASHI, Yoshiaki
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Ruthenium-Catalyzed Enantioselective Propargylic Reduction of Propargylic Alcohols with Hantzsch Esters2021

    • Author(s)
      DING, Haowei; KURIYAMA, Shogo; SAKATA, Ken; NISHIBAYASHI, Yoshiaki
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Development of C-N Bond Formation Reactions from Molybdenum-Nitride Complex with Carbon Centered Electrophiles Directed toward Formation of Organonitrogen Compounds2021

    • Author(s)
      ITABASHI, Takayuki; ARASHIBA, Kazuya; KURIYAMA, Shogo; NISHIBAYASHI, Yoshiaki
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Catalytic Cycloaddition Reactions between Propargylic Alcohols Derivatives and Hydrazones2021

    • Author(s)
      LIU, Shiyao; TANABE, Yoshiaki; KURIYAMA, Shogo; NISHIBAYASHI, Yoshiaki
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] モリブデン錯体を用いた触媒的アンモニア合成反応における PNP型ピンサー配位子上の置換基効果2021

    • Author(s)
      光本泰知, 芦田裕也, 荒芝和也, 栗山翔吾, 西林仁昭
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Catalytic Ammonia Formation by Dinitrogen Bridged Dirhenium Complex Bearing PNP Pincer Ligands under Mild Reaction Conditions2020

    • Author(s)
      MENG, Fanqiang; KURIYAMA, Shogo; TANAKA, Hiromasa; EGI, Akihito; YOSHIZAWA, Kazunari; NISHIBAYASHI, Yoshiaki
    • Organizer
      錯体化学会第70回討論会
    • Related Report
      2020 Research-status Report
  • [Remarks] 西林 研究室|東京大学大学院工学系研究科

    • URL

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

    • Related Report
      2021 Annual Research Report 2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2023-01-30  

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