Kosuke OKI

(沖光脩)

Profile Information

Affiliation: Assistant professor, Faculty of Science and Technology Department of Science and Technology , Seikei University

Degree: Doctor of Science(Mar, 2020, Ehime University)

Researcher number: 30929287
ORCID ID: https://orcid.org/0000-0001-5944-1554
J-GLOBAL ID: 202101010108743696
researchmap Member ID: R000031004

Research Interests

Research Areas

Nanotechnology/Materials / Structural/physical organic chemistry /

Research History

Apr, 2024 - Present

Faculty of Science and Technology Department of Science and Technology, Seikei University
Jun, 2021 - Mar, 2024

Graduate School of Engineering Molecular and Macromolecular Chemistry, Nagoya University
Apr, 2021 - May, 2021

Ehime University
Apr, 2020 - Mar, 2021

Japan Society for the Promotion of Science
Apr, 2019 - Mar, 2020

Japan Society for the Promotion of Science

Education

Apr, 2017 - Mar, 2020

Chemistry and Biology, Graduate School of Science and Engineering, Ehime University
Apr, 2015 - Mar, 2017

Chemistry and Biology, Graduate School of Science and Engineering, Ehime University
Apr, 2011 - Mar, 2015

Faculty of Science, Ehime University

Awards

May, 2026

2025年度成蹊ティーチングアウォード, 成蹊大学
Aug, 2024

Best Paper Award, Organic Materials

Tomoyuki Ikai, Atsuya Tanaka, Takumi Shiotani, Kosuke Oki, Eiji Yashima
Oct, 2022

Poster Award, The 6th Molecular Chirality Asia 2022 (MCAsia 2022)
Sep, 2019

ポスター賞, 第30回基礎有機化学討論会
Jul, 2019

Poster Award, The 18th International Symposium on Novel Aromatic Compounds (ISNA-18)

Papers

Switchable glycan probe enables pH-dependent activity modulation of UDP-glucose: glycoprotein glucosyltransferase through a responsive aglycone

Mitsuaki Hirose, Yuka Suzuki, Rentaro Miyuki, Kosuke Oki, Keirin Sato, Akihiro Yokoyama, Kiichiro Totani

Chemical Communications, Jun 18, 2026 Peer-reviewed

Fluorescently labeled glycans are widely used as chemical probes to study glycoprotein processing and quality control; however, they are generally regarded as passive reporters of enzymatic activity. In contrast, the...
Ladderization: A Powerful Strategy for Controlling Supramolecular Helical Ordering, Amplifying Asymmetry, and Emerging and Enhancing Circularly Polarized Luminescence

Tomoyuki Ikai, Koki Nishino, Nichito Kawabata, Kosuke Oki, Mitsuo Hara, Yukikazu Takeoka, Eiji Yashima

SMALL, Jun 4, 2026 Peer-reviewed
Design and Synthesis of Novel Non- Alternant Hydrocarbons Containing Pentagonal and Heptagonal Rings

Kosuke Oki

JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, 84(4) 368-369, 2026 Peer-reviewedInvitedLead authorLast authorCorresponding author
Pyrrole-Fused Aza-Nanographene with Two Gulf-Edge Regions as Flexible Sites

Takayuki Matsunaga, Kosuke Oki, Shigeki Mori, Tomohiko Nishiuchi, Masahiro Higashi, Takashi Kubo, Tetsuo Okujima, Hidemitsu Uno, Masayoshi Takase

Organic Letters, 27(39) 11005-11010, Sep 8, 2025 Peer-reviewed
Fold-in Synthesis of an Ovalene Analogue Composed of Four Peripheral Amide Linkages

Kosuke Oki, Kazuki Uoda, Masatoshi Kawahata, Kenta Rakumitsu, Yukihide Ishibashi, Akihiro Yokoyama

Organic Letters, Aug 6, 2025 Peer-reviewedLead author

Misc.

Synthesis of 1,5,9-Triazacoronene Derivatives via Aromatic Cyclic Triamide and Introduction of Side Chains by Coupling Reactions

吉田真優, 沖光脩, 横山明弘

日本化学会春季年会講演予稿集(Web), 105th, 2025
Design and Synthesis of Ladder-Type Secondary Structures with Chiral Recognition Abilities

ホスト-ゲスト・超分子化学シンポジウム講演要旨集, 22nd, 2025
Synthesis of Sequence-Controlled Single-Handed Helical Ladder Polymers through Alkyne Benzannulations and Their Application to Chiral Stationary Phases

シンポジウム「モレキュラー・キラリティー」講演要旨集, 2025, 2025
Synthesis of a Helical Graphene Nanoribbon Composed of [5]Helicene-Based Repeating Units

シンポジウム「モレキュラー・キラリティー」講演要旨集, 2025, 2025
側鎖に光学活性基を導入したラダーポリマーの合成と不斉集積化

川端二千翼, 西野巧起, 沖光脩, 八島栄次, 井改知幸

中部化学関係学協会支部連合秋季大会(CD-ROM), 55th, 2024

Presentations

芳香族求核置換反応を利用したピロール縮環オクタレン骨格の構築

沖光脩, 櫻井乃愛, 森重樹, 宇野英満, 髙瀬雅祥, 横山明弘

第18回有機π電子系シンポジウム, Dec 12, 2025
Synthesis of a Helical Graphene Nanoribbon Composed of [5]Helicene-Based Repeating Units

Kosuke Oki, Yuma Kawai, Eiji Yashima, Tomoyuki Ikai

シンポジウムモレキュラー・キラリティー2025, May 16, 2025
光学活性なトリプチセン含有大環状金属錯体の合成とホモキラルセルフソーティング

沖光脩, 郑威, 井改知幸, 八島栄次

第72回高分子討論会, Sep 28, 2023
ラダー化を基盤としたラセン構造の構築

沖光脩

第187回東海高分子研究会講演会, Sep 8, 2023
アルキン芳香環化を利用した[7]ヘリセン及び 7 員環含有[6]ヘリセンの立体特異的同時合成及び光学特性

沖光脩, 山川翔也, 井改知幸, 八島栄次

第72回高分子学会年次大会, May 24, 2023

Teaching Experience

2024 - Present

輪講 (成蹊大学)
2024 - Present

PBLII (成蹊大学)
2024 - Present

アカデミック・スキルズII (成蹊大学)
2024 - Present

応用化学実験II (成蹊大学)
2024 - Present

応用化学演習II (成蹊大学)

Research Projects

2 つのピロール環を有する π 拡張ウラジン類似体の合成

研究デザイン助成金, 成蹊大学, Jun, 2026 - Mar, 2027
アザボラナフチリジンジオン骨格含有芳香族分子の創出

2026 年度特別研究費, 成蹊大学, Apr, 2026 - Mar, 2027
前駆体法を用いた芳香族アミドラダー化の開発

2026 年度笹川研究助成, 日本科学協会, Apr, 2026 - Feb, 2027
7員環を含有したラダー型オリゴイミドの創製と機能探索

日揮・実吉奨学会, Sep, 2024 - Aug, 2026
奇数員環を有する含窒素ヘリカルグラフェンナノリボンの創成とそのラセン構造制御

科学研究費助成事業, 日本学術振興会, Apr, 2024 - Mar, 2026

沖光脩

Industrial Property Rights

特許第7044580号新規な芳香族化合物

髙瀬雅祥, 宇野英満, 沖光脩, 石川真一

Media Coverage

反芳香族性を示すπ拡張アザコロネン類の合成に成功

Chem Station, スポットライトリサーチ, Dec, 2019 Internet

Other

Front Cover (Organic Letters)

Aug, 2025

Takayuki Matsunaga, Kosuke Oki, Shigeki Mori, Tomohiko Nishiuchi, Masahiro Higashi, Takashi Kubo, Tetsuo Okujima, Hidemitsu Uno, Masayoshi Takase "Pyrrole-Fused Aza-Nanographene with Two Gulf-Edge Regions as Flexible Sites" Org. Lett. 2025, 27, 39, 11005-11010.

Attachment
Cover (J. Org. Chem.)

Apr, 2021

Kosuke Oki, Masayoshi Takase, Nagao Kobayashi, Hidemitsu Uno "Synthesis and Characterization of Peralkylated Pyrrole-Fused Azacoronene" 2021, 86, 5102–5109.

Attachment

To the list screen