Suzuka Toshimasa

写真a

Title

Professor

Researcher Number(JSPS Kakenhi)

00468068

Current Affiliation Organization 【 display / non-display

  • Duty   University of the Ryukyus   Faculty of Science   Chemistry, Biology and Marine Science   Professor  

Graduate School 【 display / non-display

  •  
    -
    2003.03

    Kyoto University  Graduate School, Division of Natural Science  Doctor's Course (second term)  Completed

Academic degree 【 display / non-display

  •  -  Doctor of Science

External Career 【 display / non-display

  • 2007.10
    -
    2011.03

    University of the Ryukyus, Faculty of Science, Department of Chemistry, Biology, and Marine Science, Analytical and Inorganic Chemistry, Research Associate  

  • 2010.07
    -
    2012.03

     

  • 2011.04
    -
    2020.09

    University of the Ryukyus, Faculty of Science, Department of Chemistry, Biology, and Marine Science, Analytical and Inorganic Chemistry, Associate Professor  

  • 2020.10
     
     

     

Research Interests 【 display / non-display

  • Organic Chemistry

Research Areas 【 display / non-display

  • Nanotechnology/Materials / Synthetic organic chemistry

  • Nanotechnology/Materials / Structural organic chemistry and physical organic chemistry

  • Nanotechnology/Materials / Green sustainable chemistry and environmental chemistry

  • Life Science / Bioorganic chemistry

Acquisition of a qualification 【 display / non-display

  • Electirc Works Execution Manager (1-2 class)

  • Health Supervisor (first kind)

  • Hygiene Engineering Hygiene Manager

  • Junior High School Teacher Specialization License

  • High School Teacher Specialization License (first and second kind,specialization)

display all >>

Research Theme 【 display / non-display

  • Polymerization of Ethylene Using FI-Catalyst

  • Cross Coupling Reaction in Water Catalyzed by Amphiphilic Resin-Supported Palladium Complexes

  • Asymmetric Synthesis of Cyclopentadiene

  • A New Route for the Construction of the AB-Ring Core of Taxol

Published Papers 【 display / non-display

  • Cyanide-Free Cyanation of Aryl Iodides with Nitromethane by Using an Amphiphilic Polymer-Supported Palladium Catalyst

    Toshimasa Suzuka, Ryoko Niimi, Yasuhiro, Uozumi

    Synlett   18   2021.10 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Use of halichondramide as a probe for actin-related studies

    Chiaki Tanaka, Viqqi Kurnianda, Masaya Morita, Toshimasa Suzuka, Junichi Tanaka

    Phytochemistry Letters   44   35 - 41   2021.04 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Friedel–crafts-type alkylation of indoles in water using amphiphilic resin-supported 1,10-phenanthroline–palladium complex under aerobic conditions

    Suzuka T.

    Catalysts ( Catalysts )  10 ( 2 )   2020.02 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Trunculins X and Y from an Okinawan sponge Sigmosceptrella sp.

    Hirade H.

    Tetrahedron ( Tetrahedron )  75 ( 33 ) 4620 - 4625   2019.08 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Polymer-Supported Terpyridine–Palladium Complex for the Allylic Alkylation with Arylboronic Acid in Water

    Suzuka Toshimasa, Takayama Naoki, Unten Masanori, Onda Kaoru, Ogihara Kazuhito

    Transactions of the Materials Research Society of Japan ( 一般社団法人 日本MRS )  44 ( 1 ) 41 - 44   2019.03 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

     View Summary

    <p>  A novel homogeneous transition-metal catalyst, a polymer-supported terpyridine–palladium(II) complex, was found to promote the allylic alkylation with phenylborinic acid under phosphine-free conditions in water with good yield. The catalyst was recovered and reused several times without loss of catalytic activity. To our knowledge, this is the first example of the allylic alkylation with pheylboronic acid in water using a polymer-supported terpyridine–palladium(II) complex under aerobic conditions. The stereochemistry of the allylic alkylation with phenylboronic acid was demonstrated to be not net retention. </p>

display all >>

Other Papers 【 display / non-display

Presentations 【 display / non-display

  • Catalytic Asymmetric Allylic Substitution of meso-1,4-Diacetoxy-2-Cycloalkene in Water with a PS-PEG Resin-Supported Chiral Palladium Complex

    T. Suzuka, H. Takenaka, and Y. Uozumi

    4th IUPAC International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS 14)  2007.08  -  2007.08 

  • Catalytic Asymmetric Allylic Substitution of meso-1,4-Diacetoxy-2-Cycloalkene in Water with a PS-PEG Resin-Supported Chiral Palladium Complex

    H. Takenaka, T. Suzuka, and Y. Uozumi

    1st Asian Conference on Coordination Chemistry  2007.04  -  2007.04 

  • Cross Coupling of Nitromethane in Water Catalyzed by amphiphilic Resin-Supported Palladium Complexes

    T. Suzuka and Y. Uozumi

    IFOC-5  2006.10  -  2006.10 

  • Cross Coupling of Nitromethane in Water Catalyzed by amphiphilic Resin-Supported Palladium Complexes

    T. Suzuka and Y. Uozumi

    IKCOC−10  2006.08  -  2006.08 

  • Safety Asymmetric π-Allylic C1 Alkylation with Nitromethane in Water Catalyzed by an Amphiphilic Resin-Supported Chiral Palladium Complex

    T. Suzuka and Y. Uozumi

    International Conference on Polymers and Organic Chemistry 2006  2006.03  -  2006.03 

display all >>