Grant-in-Aid for Scientific Research on Innovative AreasPrecise Formation of a Catalyst Having a Specified Field for Use in Extremely Difficult Substrate Conversion Reactions

Shin Takemoto » Japanese

Affiliation Department of Chemistry, Graduate School of Science, Osaka Prefecture University
Position Associate Professor
HP http://www.c.s.osakafu-u.ac.jp/~takemoto/index.html
Speciality Coordination Chemistry, Catalysis, Organometallic Chemistry
Keyword Metallophosphine, photocatalyst, binuclear complex, trifluoromethylation
Institute Chemical Society of Japan, Japan Society of Coordination Chemistry, Catalysis Society of Japan, American Chemical Society, Kinki Chemical Society

Abstract

This project aims to develop new catalytic reactions based on the creation of new metal-containing ligands such as metallocabenes and metallophosphines.

Achievement

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Original papers

  • "Parent Cyclopentadienyl Ruthenium (II) Chloride Synthon: Derivatization to CpRu Amido, Imido, and Oxo Complexes"
    *Takemoto, S.; Ishii, H.; Yamaguchi, M.; Teramoto, A.; Tsujita, M.; Ozeki, D.; *Matsuzaka, H.
    Organometallics, 2019, 38, 4298-4306
  • "Bis(bipyridine) ruthenium(II) bis(phosphido) metalloligand: synthesis of heterometallic complexes and application to catalytic (E)-selective alkyne semi-hydrogenation"
    *Takemoto, S.; Kitamura, M.; Saruwatari, S.; Isono, A.; Takada, Y.; Nishimori, R.; Tsujiwaki, M.; Sakaue, N.; Matsuzaka, H.
    Dalton Transactions, 2019, 48, 1161-1165
  • "Anionic Trinuclear Iridium(I) Oxo Complex: Synthesis and Reactivity as a Metal-Centered σ-Donor Ligand to Gold(I) and Silver(I)"
    *Takemoto, S; Tsujimoto, T.; *Matsuzaka, H.
    Organometallics, 2018, 37, 1591-1597
  • "Diruthenium Carbido Complexes as N-Heterocyclic Carbene Like C-Donor Ligands to Group 11 Metals"
    Takemoto, S.; Tsujita, M.; Matsuzaka, H.
    Organometallics, 2017, 36, 3686-3691
  • "Ruthenium-Sulfonamide-Catalyzed Direct Dehydrative Condensation of Benzylic C-H Bonds with Aromatic Aldehydes"
    Takemoto, S; Shibata, E.; Nakajima, M.; Yumoto, Y.; Shimamoto, M.; Matsuzaka, H.
    Journal of the American Chemical Society, 2016, 138, 14836–14839
  • "Metal-ligand cooperative activation of element-hydrogen bonds (element = C, N, O, Cl, B) on a dinuclear ruthenium bridging imido complex"
    Takemoto, S; Ito, T.; Yamazaki, Y.; Tsujita, M.; Matsuzaka, H.
    Journal of Organometallic Chemistry, 2016, 812, 158–166
  • "Aminolysis of [Cp*Ru(μ-OEt)]2 (Cp* = η5-C5Me5) with sulfonamides: Synthesis of neutral, zwitterionic, and anionic Cp*Ru terminal sulfonamido complexes"
    Takemoto, S; Yumoto, Y.; Matsuzaka, H.
    Journal of Organometallic Chemistry, 2016, 808, 97–103

Review

  • 「Recent topics on catalytic transformations of aromatic molecules via η6-arene transition metal complexes」 Takemoto, S.; Matsuzaka, H., Tetrahedron Letters, 59, 697-703, 2018

Conference

  • The 2nd Japanese-Sino Symposium on Catalysis for Precision Synthesis
    "Synthesis and Properties of Metal-Containing Ligands", Invited Lecture
    Takemoto, S.
    12/6/2019~12/7/2019, Kyoto, Japan
  • The 4th International Symposium on Precisely Designed Catalysts with Customized Scaffolding
    "Synthesis and Reactivity of Metal-Containing Ligands", Invited Lecture
    Takemoto, S.
    12/3/2019~12/5/2019, Nagoya, Japan
  • 4th Joint Symposium of NTUT, NTNU and OPU on Chemistry
    "Selective Formation of Linear Hydrocarbon Chains by Sequential Coupling of CH2 Units on a Dinuclear Ruthenium Complex", Invited Lecture
    *Takemoto, S; Ohata, J.; Teramoto, A.; Fujita, H.; *Matsuzaka, H.
    4/26/2018~4/26/2018, Taipei, Taiwan
  • International Symposium on Pure & Applied Chemistry (ISPAC) 2017
    "A Greener Synthesis of Stilbenes and Distyrylbenzenes with Ruthenium Sulfonamide Catalyst", Invited Lecture
    Takemoto, S.
    6/8/2017~6/10/2017, Ho Chi Minh, Vietnam
  • The 2nd International Symposium on Stimuli-responsive Chemical Species for the Creation of Functional Molecules
    "Transition Metal Coordination Chemistry of Diruthenocarbenes", Poster Presentation
    Takemoto, S.; Tsujita, M.; Yamaguchi, M.; Teramoto, A.; Matsuzaka, H.
    3/6/2017~3/7/2017, Hiroshima, Japan
  • The 3rd Joint Symposium of NTUT, NTNU and OPU on Chemistry
    "Ruthenium Sulfonamide Catalysts for Direct Conversion of Benzylic C-H Bonds to C=C Bonds", Invited Lecture
    Takemoto, S.
    9/5/2016~9/5/2016, Osaka, Japan
  • 1st International Symposium on Precisely Designed Catalysts with Customized Scaffolding
    "Ruthenium Sulfonamide Catalysts for Direct Conversion of Benzylic C-H Bonds to C=C Bonds", Invited Lecture
    Takemoto, S.
    7/9/2016~7/9/2016, Osaka, Japan

Media

  • Dalton Transactions, カバーピクチャ
    *Takemoto, S.; Kitamura, M.; Saruwatari, S.; Isono, A.; Takada, Y.; Nishimori, R.; Tsujiwaki, M.; Sakaue, N.; Matsuzaka, H., 1/28/2019
    PDF File
  • Organometallics, カバーピクチャ
    「Diruthenium Carbido Complexes as N-Heterocyclic Carbene Like C-Donor Ligands to Group 11 Metals」
    Takemoto, S; Tsujita, M.; Matsuzaka, H., 10/9/2017
    PDF File