Umakoshi Keisuke

ウマコシケイスケ | Umakoshi Keisuke

Affiliation and department：
Job title： Professor
Homepage URL (2)： http://www.cms.nagasaki-u.ac.jp/lab/sakutai/ , http://www.ch.nagasaki-u.ac.jp/coo.htm

Research field (1)： Inorganic and coordination chemistry

Research keywords (5)： metal-metal interaction , Polynuclear metal complexes , photophysics , Supramolecular Chemistry , Photocatalyst

Research theme for competitive and other funds (6)：

2020 - 2023 Synthesis and photophysical properties of chiral platinum and heteropolynuclear complexes not containing chiral ligands
2020 - 2022 多核錯体のキラリティーの精密制御に基づく円偏光発光材料の開発
2016 - 2021 New Development of Coordination Asymmetry Based on Precise Control of Metal Centered Chirality
1996 - 1997 Kinetic study of metal-metal bonded rhenium complexes
1994 - 1995 Reaction of Heavy Transition Metal Cluster complexes-A Kinetic Approach

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Papers (117)：

Yiming Yang, Sangjoon Moon, Shinnosuke Horiuchi, Kenichiro Omoto, Eri Sakuda, Yasuhiro Arikawa, Keisuke Umakoshi. Regioselective ligand substitution in square-planar Pt(II) complexes bearing N^C and C^C chelating ligands with pyrazole derivatives. Inorganica Chimica Acta. 2024. 573. 122345-122345
Yiming Yang, Shinnosuke Horiuchi, Kenichiro Omoto, Eri Sakuda, Yasuhiro Arikawa, Keisuke Umakoshi. Extension of Pt-Ag cluster units by incorporating silver salts. Chemistry Letters. 2023. 53. 1
Yasuhiro Arikawa, Motoki Yamada, Nobuko Takemoto, Takuya Nagaoka, Yusuke Tsujita, Taiji Nakamura, Yusuke Tsuruta, Shinnosuke Horiuchi, Eri Sakuda, Kazunari Yoshizawa, et al. Stepwise Sulfite Reduction on a Dinuclear Ruthenium Complex Leading to Hydrogen Sulfide. Journal of the American Chemical Society. 2023. 145. 40. 21729-21732
Shinnosuke Horiuchi, Mikihiro Hayashi, Keisuke Umakoshi. Noncovalent Tailoring of Coordination Complexes by Resorcin[4]arene-Based Supramolecular Hosts. Dalton Transactions. 2023. 52. 20. 6604-6618
Shinnosuke Horiuchi, Keisuke Umakoshi. Recent advances in pyrazolato-bridged homo- and heterometallic polynuclear platinum and palladium complexes. Coordination Chemistry Reviews. 2023. 476. 214924-214924

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MISC (250)：

馬越啓介. 多核遷移金属錯体の立体制御と金属間相互作用 : 学術賞-Stereocontrol and Metal-metal Interactions of Polynuclear Transition Metal Complexes. Bulletin of Japan Society of Coordination Chemistry. 2022. 79. 58-67
福元良, 横尾拓哉, 作田絵里, 堀内新之介, 有川康弘, 馬越啓介. 架橋芳香環の異なるアリールホウ素化合物を有するIr錯体を利用した二酸化炭素光還元反応. 配位化合物の光化学討論会講演要旨集. 2021. 32nd
山田基貴, 吉田研志良, 辻田佑介, 有川康弘, 堀内新之介, 作田絵里, 馬越啓介. Reduction reactions from sulfite to sulfide on a dinuclear ruthenium complex. 錯体化学会討論会講演要旨集. 2021. 71st (CD-ROM)
福元良, 本村悠貴, 横尾拓哉, 作田絵里, 堀内新之介, 有川康弘, 馬越啓介. Photoreduction reaction of CO₂ using Ir(III) complexes having different bridge aromatic rings and the number of arylborane moieties. 錯体化学会討論会講演要旨集. 2021. 71st (CD-ROM)
YANG Yiming, 堀内新之介, 作田絵里, 有川康弘, 馬越啓介. Substituent effect of pyrazolate ligands on the structure and optical properties of platinum-silver mixed metal complex. 錯体化学会討論会講演要旨集. 2021. 71st (CD-ROM)

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Patents (1)：

光触媒

Books (4)：

SDGs無機化学の基礎
培風館 2023 ISBN:9784563046408
錯体化合物事典
朝倉書店 2019 ISBN:9784254141054
日本の結晶学:その輝かしい発展
日本結晶学会 2014 ISBN:9784990386122
プロフェッショナル英和辞典スペッドテラ
小学館 2004

Lectures and oral presentations (395)：

非対称Pt錯体の幾何異性体とPt2Ag3混合金属錯体の構造異性体の選択的合成および光物性解明
(日本化学会第104春季年会 2024)
Photocatalyzed CO2 Reduction Using Ir(III) Complexes Having Arylborane Units
(The 25th Joint Seminar of the Busan Branch of the Korean Chemical Society (KCS) and the Kyushu Branch of the Chemical Society of Japan (CSJ) 2023)
二核ルテニウム錯体上での亜硝酸イオンから一酸化窒素への還元
(錯体化学会第73回討論会 2023)
可視光を用いた二酸化炭素還元におけるルテニウム錯体触媒のCNC配位子上の置換基効果
(錯体化学会第73回討論会 2023)
Selective synthesis of PtII-PdII heterometallic trinuclear twisted macrocycles with three equivalent coordination sites via dinuclear intermediates
(2023)

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Professional career (2)：

DSC (Osaka City University)
MSC (Osaka City University)

Work history (21)：

2024/04 - 現在 Graduate School of Integrated Science and Technology,Nagasaki University
2011 - 2024/03 Nagasaki University Graduate school of Engineering
2023/11 - Gifu University Graduate School of Engineering
2017/04 - 2019/03 Nagasaki University Graduate school of Engineering Vice Dean
2016/09 - Rikkyo University

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Committee career (18)：

2012/03 - 現在複合系の光機能研究会世話人
2010/04 - 現在九州錯体化学懇談会運営委員
2022/10 - 2025/09 Japan Society of Coordination Chemistry Vice President
2023/04 - 2025/03 分子科学研究所分子科学研究所学会等連絡会議構成員
2023/03 - 2025/02 長崎県理科・化学教育懇談会会長

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Awards (1)：

2021/09 - 錯体化学会学術賞「多核遷移金属錯体の立体制御と金属間相互作用に関する研究」

Association Membership(s) (9)：

日本結晶学会 , アメリカ化学会 , 錯体化学会 , 日本化学会 , The Japan Society for Analytical Chemistry , The Crystallographic Society of Japan , American Chemical Soiety , Japan Society of Coordination Chemistry , The Chemical Society of Japan

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