Kyushu University Academic Staff Educational and Research Activities Database
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Sekine Kohei Last modified date:2024.06.03





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Homepage
https://kyushu-u.elsevierpure.com/en/persons/kohei-sekine
 Reseacher Profiling Tool Kyushu University Pure
Phone
092-583-7787
Fax
092-583-8855
Academic Degree
Doctor of Science
Country of degree conferring institution (Overseas)
No
Field of Specialization
Synthetic Organic Chemistry, Organometallic Chemistry, Organic Materials Chemistry
ORCID(Open Researcher and Contributor ID)
0000-0001-7588-3176
Total Priod of education and research career in the foreign country
02years10months
Research
Research Interests
  • Development of Novel Synthetic Organic Reactions and Functional Organic Molecules
    keyword : Synthetic Organic Chemistry, Organic Photochemistry, Organometallic Chemistry, Functional Organic Materials
    2019.03.
Academic Activities
Papers
1. Shiozuka, Akira; Sekine, Kohei; Toki, Takumi; Kawashima, Kyohei; Mori, Toshifumi; Kuninobu, Yoichiro, Photoinduced Divergent Deaminative Borylation and Hydrodeamination of Primary Aromatic Amines, ORGANIC LETTERS, 10.1021/acs.orglett.2c01663, 24, 23, 4281-4285, 2022.06.
2. Akira Shiozuka, Kohei Sekine, Yoichiro Kuninobu, Photoinduced Deaminative Borylation of Unreactive Aromatic Amines Enhanced by CO2., Organic letters, 10.1021/acs.orglett.1c01503, 23, 12, 4774-4778, 2021.06, Herein, direct unreactive C-N borylation of aromatic amines by a photocatalyst was achieved. The C-N borylation of aromatic amines with bis(pinacolato)diboron (B2pin2) proceeded using a pyrene catalyst under light irradiation to afford desired borylated products and aminoborane as a byproduct. The yield of the borylated product improved under a CO2 atmosphere which probably reduced the inhibitory effect of aminoborane. Mechanistic studies suggested that the C-N bond cleavage and C-B bond formation proceeded via a concerted pathway..
3. Gold-Catalyzed Facile Synthesis and Crystal Structures of Benzene-/Naphthalene-Based Bispentalenes as Organic Semiconductors.