Kojima Masahiro

コジママサヒロ | Kojima Masahiro

Affiliation and department：
Homepage URL (1)： http://www.pharm.hokudai.ac.jp/yakuzou/index.html

Research field (4)： Pharmaceuticals - chemistry and drug development , Synthetic organic chemistry , Bioorganic chemistry , Structural/physical organic chemistry

Research keywords (3)： transition metal catalysis , Photochemistry , Organic Synthesis

Research theme for competitive and other funds (5)：

2022 - 2024 重水を重水素源として用いる光DAT重水素化反応
2020 - 2022 光駆動型コバルト触媒と三級炭素ラジカルを活用した不斉四級炭素構築
2019 - 2021 Development of biomimetic derivatization reactions of carboxylic acids towards comprehensive access to drug lead compounds
2016 - 2018 触媒的C-H結合酸素化によるエクテナサイジン743の全合成
2014 - 2018 Asymmetric C-H Bond Functionalization with Heterodinuclear Asymmetric Catalysts

Papers (49)：

Satoko Hosoi, Yuki Hirata, Takumaru Kurihara, Masahiro Kojima, Tatsuhiko Yoshino, Shigeki Matsunaga. Synthesis of Benzo[c]azepine-1,3(2H)-diones via C-H Alkylation/Cyclization with α,β-Unsaturated Acyl Fluorides. Asian Journal of Organic Chemistry. 2023
Long-Tao Huang, Yuta Kitakawa, Kodai Yamada, Futa Kamiyama, Masahiro Kojima, Tatsuhiko Yoshino, Shigeki Matsunaga. Enantioselective Synthesis of 1,2-Benzothiazine 1-Imines via RuII/Chiral Carboxylic Acid-Catalyzed C-H Alkylation/Cyclization. Angewandte Chemie International Edition. 2023
Kotoko Makino, Yuhei Kumagai, Tatsuhiko Yoshino, Masahiro Kojima, Shigeki Matsunaga. Catalytic Enantioselective Amination of Enol Silyl Ethers Using a Chiral Paddle-Wheel Diruthenium Complex. Organic Letters. 2023. 25. 18. 3234-3238
Yusuke Seino, Yuto Yamaguchi, Akihiko Suzuki, Masaaki Yamashita, Yuji Kamei, Futa Kamiyama, Tatsuhiko Yoshino, Masahiro Kojima, Shigeki Matsunaga. Synthesis of Polysubstituted Enamides by Hydrogen Atom Transfer Alkene Isomerization Using Dual Cobalt/Photoredox Catalysis. Chemistry - A European Journal. 2023
Kazuki Ikeda, Riku Kojima, Kentaro Kawai, Takayasu Murakami, Takashi Kikuchi, Masahiro Kojima, Tatsuhiko Yoshino, Shigeki Matsunaga. Formation of Isolable Dearomatized [4 + 2] Cycloadducts from Benzenes, Naphthalenes, and N-Heterocycles Using 1,2-Dihydro-1,2,4,5-tetrazine-3,6-diones as Arenophiles under Visible Light Irradiation. Journal of the American Chemical Society. 2023. 145. 16. 9326-9333

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MISC (19)：

冨田永希, 小島正寛, 永島佑貴, 田中健, 杉山晴紀, 瀬川泰知, 古川敦, 前仲勝実, 前仲勝実, 前田理, et al. Synthesis of electron-deficient Cp^EIr(III) complex and its application for ether-directed C-H functionalization. 日本薬学会年会要旨集(Web). 2023. 143rd
冨田永希, 小島正寛, 永島佑貴, 田中健, 杉山晴紀, 杉山晴紀, 瀬川泰知, 瀬川泰知, 古川敦, 前仲勝実, et al. 電子不足Cp^EIr(III)錯体の合成及びエーテルを配向基として用いたC-H官能基化反応への応用. 次世代を担う有機化学シンポジウム講演要旨集. 2022. 20th
松岡慶太郎, 尾幡穂乃香, 尾幡穂乃香, 永津弘太郎, 小島正寛, 吉野達彦, 小川美香子, 小川美香子, 松永茂樹, 松永茂樹. アリールヨードニウムイリドを用いた求核的アスタチン標識反応の開発. 反応と合成の進歩シンポジウム講演要旨集. 2021. 47th
宮澤拓, 滝沢昂嗣, 鈴木拓郎, 熊谷悠平, 亀井雄大, 小島正寛, 穴田仁洋, 吉野達彦, 松永茂樹. 新規外輪型キラル二核ルテニウム(II,III)錯体の創製と合成応用. 万有仙台シンポジウム. 2019. 30th. 50
深川聖弥, LIN Luqing, 加藤佳美, 田中亮, 関根大地, 冨田永希, 小島正寛, 吉野達彦, 松永茂樹. アキラルなCp配位子を有する高原子価第9族金属触媒とキラルカルボン酸を用いた不斉C-H活性化反応. 次世代を担う有機化学シンポジウム講演要旨集. 2019. 17th. 32-33

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Lectures and oral presentations (5)：

Silane- and Peroxide-Free Hydrogen Atom Transfer Hydrogenation Using Ascorbic Acid and Cobalt-Photoredox Dual Catalysis
(2021)
Cobalt-Catalyzed Allylic Substitution Enabled By Photoredox Catalysis
(45th Symposium on Progress in organic Reactions and Syntheses 2019)
Cobalt-Catalyzed Allylic Substitution Enabled by Photoredox Catalysis
(The 14th International Conference on Cutting-Edge Organic Chemistry in Asia (ICCEOCA-14) 2019)
Catalytic acceptorless dehydrogenation of N-heterocycles by tris(pentafluorophenyl)borane and photoredox/Pd hybrid catalysis
(The 47th Naito Conference on C-H Activation and Transformation 2019)
Cobalt-Catalyzed Allylic Substitution Enabled By Photoredox Catalysis
(139th Annual Meeting of the Pharmaceutical Society of Japan 2019)

Education (4)：

2014 - 2017 The University of Tokyo Graduate School of Pharmaceutical Sciences, PhD
2012 - 2014 The University of Tokyo Graduate School of Pharmaceutical Sciences, MSc
2010 - 2012 The University of Tokyo Faculty of Pharmaceutical Sciences
2008 - 2010 The University of Tokyo College of Arts and Sciences Natural Sciences I

Professional career (1)：

博士(薬科学) (東京大学)

Work history (4)：

2018/04 - 現在 Hokkaido University Graduate School of Pharmaceutical Sciences Assistant Professor
2017/07 - 2018/03 University of California, Berkeley Department of Chemistry Postdoctoral Researcher (JSPS Overseas Research Fellow)
2017/04 - 2017/06 The University of Tokyo Graduate School of Pharmaceutical Sciences Postdoctoral Researcher (JSPS PD)
2016/04 - 2017/03 The University of Tokyo Graduate School of Pharmaceutical Sciences Research Fellowship for Young Scientists (JSPS PD)

Awards (8)：

2017/03 - The University of Tokyo, Faculty of Pharmaceutical Sciences The Representative of the Graduating PhD Students
2016/11 - The Society of Synthetic Organic Chemistry, Japan Poster Presentation Award, 110th Organic Synthesis Symposium
2016/10 - Otsu Conference Committee Presentation Award for Research Proposal Session, 7th Otsu Conference
2016/10 - Otsu Conference Committee 7th Otsu Academy Award Fellow
2016/03 - Phamaceutical Society of Japan Presentation Award, 136th Annual Conference of Pharmaceutical Society of Japan

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Association Membership(s) (3)：

THE SOCIETY OF SYNTHETIC ORGANIC CHEMISTRY , THE CHEMICAL SOCIETY OF JAPAN , THE PHARMACEUTICAL SOCIETY OF JAPAN

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