• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2018 Fiscal Year Annual Research Report

Development of metal nano particle catalysis toward functional molecular synthesis

Research Project

Project/Area Number 26288051
Research InstitutionOsaka University

Principal Investigator

有澤 光弘  大阪大学, 薬学研究科, 准教授 (40312962)

Project Period (FY) 2014-04-01 – 2019-03-31
Keywords有機化学 / 薬学 / ナノ材料 / 環境技術 / 合成化学
Outline of Annual Research Achievements

医薬品や機能性分子(農薬・有機EL・太陽電池・色素など)などを製造する上で、Pdなどの金属触媒は有用であり、日本のものづくり 産業の共通基盤技術となっている。本研究では「機能性分子合成用金属ナノパーティクル(Np)触媒」を独自の方法で開発する。本金 属Np触媒(約5 nm)は金属触媒の活性を極限まで高めたものであり、従来の均一系触媒使用時には必須であったリガンドの添加が不要 であるため、生成物の精製が簡便となり、多種類の機能性分子を迅速に合成することができる。また、これらNp触媒の特徴を活かした 新反応の開発やこれを利用したマイクロウエーブフローシステム(多検体迅速合成装置)も開発する。更に、現在未開拓になっている 金属Np触媒の反応メカニズムについても科学的解明を目指す。希少元素削減・代替型新規触媒を理論的に開発する。
平成30年度は固体担持型金属ナノ粒子触媒と連続照射マイクロ波装置を用いた塩化アリールのリガンドフリー鈴木ー宮浦カップリングを見出すことに成功した。本合成法は従来リガンドに頼っていた本反応に大きな革新を与えるものと考えられる。さらに、本反応系にアルミ箔など金属片を添加すると、反応系中へのマイクロ波吸収量が増大し、より温和な反応条件で生成物を得ることも見出した。本合成法は、未だ人類が有効に利用しきれてないマイクロ波を化学反応に大きく活用するものであり、有用な合成方法といえる。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

  • Research Products

    (20 results)

All 2019 2018 Other

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

  • [Int'l Joint Research] ケンブリッジ大学(英国)

    • Country Name
      UNITED KINGDOM
    • Counterpart Institution
      ケンブリッジ大学
  • [Journal Article] Design and synthesis of N1,N8-diacetylspermidine analogues having a linker with desired functional groups2019

    • Author(s)
      Ohta Reiya、Oguro Akihiro、Nishimura Kazuhiro、Murai Kenichi、Fujioka Hiromichi、Arisawa Mitsuhiro
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 17 Pages: 867~875

    • DOI

      10.1039/C8OB02900H

    • Peer Reviewed
  • [Journal Article] Tricarboxylic acid cycle activity suppresses acetylation of mitochondrial proteins during early embryonic development in Caenorhabditis elegans2019

    • Author(s)
      Hada Kazumasa、Hirota Keiko、Inanobe Ai、Kako Koichiro、Miyata Mai、Araoi Sho、Matsumoto Masaki、Ohta Reiya、Arisawa Mitsuhiro、Daitoku Hiroaki、Hanada Toshikatsu、Fukamizu Akiyoshi
    • Journal Title

      Journal of Biological Chemistry

      Volume: 294 Pages: 3091~3099

    • DOI

      10.1074/jbc.RA118.004726

    • Peer Reviewed
  • [Journal Article] Metal-Free Nitrogen-Containing Polyheterocyclic Near-Infrared (NIR) Absorption Dyes: Synthesis, Absorption Properties, and Theoretical Calculation of Substituted 5-Methylisoindolo[2,1-a]quinolines2019

    • Author(s)
      Fujii Yuki、Suwa Yukinori、Wada Yuki、Takehara Tsunayoshi、Suzuki Takeyuki、Kawashima Yusuke、Kawashita Norihito、Takagi Tatsuya、Fujioka Hiromichi、Arisawa Mitsuhiro
    • Journal Title

      ACS Omega

      Volume: 4 Pages: 5064~5075

    • DOI

      10.1021/acsomega.9b00315

    • Peer Reviewed / Open Access
  • [Journal Article] Highly Discriminative and Chemoselective Deprotection/Transformations of Acetals with the Combination of Trialkylsilyl Triflate/2,4,6-Collidine2018

    • Author(s)
      Ohta Reiya、Matsumoto Nao、Ueyama Yoshifumi、Kuboki Yuichi、Aoyama Hiroshi、Murai Kenichi、Arisawa Mitsuhiro、Maegawa Tomohiro、Fujioka Hiromichi
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 83 Pages: 6432~6443

    • DOI

      10.1021/acs.joc.8b00675

    • Peer Reviewed
  • [Journal Article] Cascade Multiple Diels?Alder Reactions of Styrene Derivatives with Maleimide or Maleic Anhydride2018

    • Author(s)
      Yoshioka Shohei、Aoyama Hiroshi、Fujioka Hiromichi、Arisawa Mitsuhiro
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 83 Pages: 6599~6606

    • DOI

      10.1021/acs.joc.8b00890

    • Peer Reviewed
  • [Journal Article] Synthesis of Chiral cis-Cyclopropane Bearing Indole and Chromone as Potential TNFα Inhibitors2018

    • Author(s)
      Kanada Ryutaro、Tanabe Makoto、Muromoto Ryuta、Sato Yukina、Kuwahara Tomoki、Fukuda Hayato、Arisawa Mitsuhiro、Matsuda Tadashi、Watanabe Mizuki、Shuto Satoshi
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 83 Pages: 7672~7682

    • DOI

      10.1021/acs.joc.8b00466

    • Peer Reviewed
  • [Journal Article] Design and synthesis of histamine H3/H4 receptor ligands with a cyclopropane scaffold2018

    • Author(s)
      Watanabe Mizuki、Kobayashi Takaaki、Ito Yoshihiko、Fukuda Hayato、Yamada Shizuo、Arisawa Mitsuhiro、Shuto Satoshi
    • Journal Title

      Bioorganic & Medicinal Chemistry Letters

      Volume: 28 Pages: 3630~3633

    • DOI

      10.1016/j.bmcl.2018.10.041

    • Peer Reviewed
  • [Journal Article] Reusable Immobilized Iron(II) Nanoparticle Precatalysts for Ligand-Free Kumada Coupling2018

    • Author(s)
      Akiyama Toshiki、Wada Yuki、Jenkinson Kellie、Honma Tetsuo、Tsuruta Kazuki、Tamenori Yusuke、Haneoka Hitoshi、Takehara Tsunayoshi、Suzuki Takeyuki、Murai Kenichi、Fujioka Hiromichi、Sato Yoshihiro、Wheatley Andrew E. H.、Arisawa Mitsuhiro
    • Journal Title

      ACS Applied Nano Materials

      Volume: 1 Pages: 6950~6958

    • DOI

      10.1021/acsanm.8b01742

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Ru-Catalyzed 1,6-Enyne Cycloisomerization of Functionalized Olefin for 2,3-Disubstituted Indole and Benzo[b]furan Synthesis2018

    • Author(s)
      Ohno, S; Takamoto, K.; Fujioka, H.; Arisawa, M.
    • Organizer
      XXVIII International Conference on Organometallic Chemistry
    • Int'l Joint Research / Invited
  • [Presentation] Iron Nanoparticles-catalyzed Ligand-free Kumada Coupling2018

    • Author(s)
      Akiyama, T.; Honma, T.; Tamenori, Y.; Fujioka, H.; Sato, Y.; Arisawa, M.
    • Organizer
      XXVIII International Conference on Organometallic Chemistry
    • Int'l Joint Research
  • [Presentation] Development of Transition Metal Catalyzed 7-Membered and 6-Membered Silacyclic Compounds Synthesis2018

    • Author(s)
      Yoshioka, S.; Takamoto, K.; Fujioka, H.; Arisawa, M.
    • Organizer
      XXVIII International Conference on Organometallic Chemistry
    • Int'l Joint Research
  • [Presentation] Design and Synthesis of Polyamine Analogues to Obtain Their Aptamers2018

    • Author(s)
      Ohta, R.; Oguro, A.; Nishimura, K.; Fujioka, H.; Arisawa, M.
    • Organizer
      XXII International Conference on Organic Synthesis
    • Int'l Joint Research
  • [Presentation] Selective Transformation of β‐Disubstituted Enones and Ynones in the Presence of β‐Monosubstituted Enones2018

    • Author(s)
      Morita, K.; Ohta, R.; Murai,K.; Arisawa, M.; Fujioka, H.
    • Organizer
      XXII International Conference on Organic Synthesis
    • Int'l Joint Research
  • [Presentation] Iron(II) Nanoparticle-Catalyzed Ligand-Free Kumada Coupling2018

    • Author(s)
      Akiyama, T.; Honma, T.; Tamenori, Y.; Fujioka, H.; Sato, Y.; Arisawa, M.
    • Organizer
      8th Spanish-Portuguese-Japanese Organic Chemistry Symposium (8th SPJ-OCS)
    • Int'l Joint Research
  • [Presentation] Development of Transition Metal Catalyzed 7-Membered and 6-Membered Silacyclic Compounds Synthesis2018

    • Author(s)
      Ohno, S.; Murai, K.; Fujioka, H.; Arisawa, M.
    • Organizer
      8th Spanish-Portuguese-Japanese Organic Chemistry Symposium (8th SPJ-OCS)
    • Int'l Joint Research
  • [Presentation] Chemoselective Transformations of Aromatic Methoxymethyl Ethers with Combination of Trialkylsilyl Trifrate and 2,2’-Bipyridyl2018

    • Author(s)
      Yanagihara, M.; Ohta, R.; Murai, K.; Arisawa, M.; Fujioka, H.
    • Organizer
      IKCOC-14
    • Int'l Joint Research
  • [Presentation] Selective Transformation of β‐Disubstituted Enones and Ynones in the Presence of β‐Monosubstituted Enones2018

    • Author(s)
      Wada, Y.; Fujii, Y.; Takehara, T.; Suzuki, T.; Murai, K.; Fujioka, H.; Arisawa, M.
    • Organizer
      IKCOC-14
  • [Presentation] Self-assembled Pd-nanoparticles Catalyzed Reactions2018

    • Author(s)
      Hirabayashi, S.; Xiao, M.; Akiyama, T.; Yamada, M.; Murai, K.; Fujioka, H.; Arisawa, M.
    • Organizer
      IKCOC-14
  • [Book] 天然有機分子の構築2018

    • Author(s)
      日本化学会、中川 昌子、有澤 光弘
    • Total Pages
      148
    • Publisher
      共立出版
    • ISBN
      978-4-320-04467-8

URL: 

Published: 2021-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi