Updated on 2024/10/18

写真a

 
ARAMAKI Yoshitaka
 
Organization
Graduate School of Engineering Molecular and Macromolecular Chemistry 1 Assistant Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Chemistry and Biotechnology
Title
Assistant Professor

Degree 1

  1. 博士(工学) ( 2014.3   東京大学 ) 

Research Areas 4

  1. Nanotechnology/Materials / Synthetic organic chemistry  / radical, photoredox catalyst

  2. Nanotechnology/Materials / Structural organic chemistry and physical organic chemistry

  3. Nanotechnology/Materials / Organic functional materials

  4. Nanotechnology/Materials / Chemical biology

Current Research Project and SDGs 1

  1. 新規光触媒分子の開発と有機合成化学への展開

Research History 2

  1. Nagoya University   Institute of Transformative Bio-Molecules   JSPS research fellow(PD)

    2016.2 - 2016.3

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    Country:Japan

  2. Kyoto University

    2014.4 - 2016.1

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    Country:Japan

Education 2

  1. The University of Tokyo   Graduate School, Division of Engineering

    2011.4 - 2014.3

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    Country: Japan

  2. The University of Tokyo   Faculty of Engineering

    2005.4 - 2009.3

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    Country: Japan

Professional Memberships 2

  1. 有機合成化学協会

  2. 日本化学会

 

Papers 13

  1. Exploiting Single-Electron Transfer in Lewis Pairs for Catalytic Bond-Forming Reactions Reviewed

    Yoshitaka Aramaki, Naoki Imaizumi, Mao Hotta, Jun Kumagai, Takashi Ooi

    Chemical Science   Vol. 11 ( 17 ) page: 4305 - 4311   2020.5

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    A single-electron transfer (SET) between tris(pentafluorophenyl)borane (B(C6F5)3) and N,N-dialkylanilines is reported, which is operative via the formation of an electron donor–acceptor (EDA) complex involving porbital interactions as a key intermediate under dark conditions or visible-light irradiation depending on the structure of the aniline derivatives. This inherent SET in the Lewis pairs initiates the generation of the corresponding α-aminoalkyl radicals and their additions to electron-deficient olefins, revealing the ability of B(C6F5)3 to act as an effective one-electron redox catalyst.

    DOI: 10.1039/d0sc01159b

    Web of Science

    PubMed

  2. If the Crown Fits: Sterically Demanding <i>N</i>-Heterocyclic Carbene Promotes the Formation of Au<sub>8</sub>Pt Nanoclusters

    Dejesus, JF; Jacob, SI; Phung, QM; Mimura, K; Aramaki, Y; Ooi, T; Nambo, M; Crudden, CM

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   Vol. 146 ( 34 ) page: 23806 - 23813   2024.8

  3. <i>p</i>-Diarylboryl Halothiophenols as Multifunctional Catalysts via Photoactive Intramolecular Frustrated Lewis Pairs

    Kikura, T; Taura, Y; Aramaki, Y; Ooi, T

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   Vol. 146 ( 29 ) page: 20425 - 20431   2024.7

  4. Excited-state tris(pentafluorophenyl)borane as a strong single-electron oxidant: Photophysical properties and catalysis Invited Reviewed

    Yoshitaka Aramaki, Yuki Uchida, Ryo Ishikawa, Takashi Ooi

    Journal of Photochemisty and Photobiology     2023.8

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: doi.org/10.1016/j.jpap.2023.100206

  5. Synthesis and enantioseparation of chiral Au<sub>13</sub> nanoclusters protected by bis-<i>N</i>-heterocyclic carbene ligands Reviewed International coauthorship

    Yi, H; Osten, KM; Levchenko, TI; Veinot, AJ; Aramaki, Y; Ooi, T; Nambo, M; Crudden, CM

    CHEMICAL SCIENCE   Vol. 12 ( 31 ) page: 10436 - 10440   2021.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/d1sc03076k

    Web of Science

    PubMed

  6. アニオンーπ触媒 Reviewed

    荒巻 吉孝

    有機合成化学協会誌   Vol. 75 ( 9 ) page: 965-966   2017.9

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    Authorship:Lead author   Language:Japanese  

    DOI: 10.5059/yukigoseikyokaishi.75.965

  7. Anion-π Catalyst

    Aramaki, Y

    JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN   Vol. 75 ( 9 ) page: 73 - +   2017.9

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  8. 4,7-Bis[3-(dimesitylboryl)thien-2-yl]benzothiadiazole: Solvato-, Thermo-, and Mechanochromism Based on the Reversible Formation of an Intramolecular B-N Bond Reviewed

    H. Shimogawa, O. Yoshikawa, Y. Aramaki, M. Murata, A. Wakamiya, Y. Murata

    Chemistry -A European Journal   Vol. 23 ( 15 ) page: 3784 - 3791   2017.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/chem.201606041

    Web of Science

    PubMed

  9. Near-Infrared Emissive Donor-Acceptor-Type Molecules Containing Thiazole-Fused Benzothiadiazole as an Electron-Acceptor Moiety Reviewed

    Motoi Satou, Tomoya Nakamura, Yoshitaka Aramaki, Shuhei Okazaki, Michihisa Murata, Atsushi Wakamiya, Yasujiro Murata

    Chem. Lett.   Vol. 45 ( 8 ) page: 892-894   2016.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: DOI: 10.1246/cl.160519

  10. Assessing the Brønsted Basicity of Diaminoboryl Anions: Reactivity toward Methylated Benzenes and Dihydrogen Reviewed

    Nicole Dettenrieder, Yoshitaka Aramaki, Benjamin M. Wolf, Cäcilia Maichle-Mössmer, Xiaoxi Zhao, Makoto Yamashita, Kyoko Nozaki, Reiner Anwander

    Angew. Chem. Int. Ed.   Vol. 53 ( 24 ) page: 6259-6262   2014.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/anie.201402175

  11. Synthesis and Characterization of B-Heterocyclic π-Radical and Its Reactivity as a Boryl Radical Reviewed

    Yoshitaka Aramaki, Hideki Omiya, Makoto Yamashita, Koji Nakabayashi, Shin-ichi Ohkoshi, Kyoko Nozaki

    J. Am. Chem. Soc.   Vol. 134 ( 49 ) page: 19989-19992   2012.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/ja3094372

  12. Boryltrihydroborate: Synthesis, Structure, and Reactivity as a Reductant in Ionic, Organometallic, and Radical Reactions Reviewed

    Kyoko Nozaki, Yoshitaka Aramaki, Makoto Yamashita, Shau-Hua Ueng, Max Malacria, Emmanuel Lacôte, Dennis P. Curran

    J. Am. Chem. Soc.   Vol. 132 ( 33 ) page: 11449-11451   2010.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/ja105277u

  13. Reduction of base-stabilized difluoroboranes to induce rearrangement reactions Reviewed

    Makoto Yamashita, Yoshitaka Aramaki, Kyoko Nozaki

    New J. Chem.   Vol. 34 ( 8 ) page: 1774-1782   2010.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/C0NJ00363H

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Presentations 15

  1. Regio-divergent [3+2] Cycloaddition of gem-Difluorocyclopropane Derivatives Based on the Control of Bidirectional Bond Cleavage

    2024.3.18 

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    Event date: 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  2. キラルブレンステッド塩基と光増感剤の協奏的触媒作用による立体選択的[3+2]環化付加反応の開発

    西 健伸, 神作 八起, 山野本 健, 荒巻 吉孝, 浦口 大輔, 大井 貴史

    日本化学会 第104春季年会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  3. gem-ジフルオロシクロプロパンの双方向性均等開裂の制御による位置異性体分岐型[3+2]環化付加反応の開発

    内田 裕貴, 荒巻 吉孝, 大井 貴史

    IRCCS成果報告会  2024.1.30 

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    Event date: 2024.1

    Language:Japanese   Presentation type:Poster presentation  

    Venue:九州大学筑紫キャンパス   Country:Japan  

  4. ルイス酸-塩基間での一電子移動の触媒化学 Invited

    荒巻 吉孝

    IRCCS成果報告会   2024.1.31 

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    Event date: 2024.1

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:九州大学筑紫キャンパス   Country:Japan  

  5. Development of 4-borylthiophenols as Multifunctional Photocatalyst

    2024.1.12 

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    Event date: 2024.1

    Language:Japanese   Presentation type:Poster presentation  

  6. Synthesis, Characterization and Reactivity of NHC stabilized Au8Pt Nanocluster

    2023.9.13 

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    Event date: 2023.9

    Language:English   Presentation type:Poster presentation  

  7. 多機能光触媒としてのボリルチオフェノールの創製:1,2-ジオール及び1,2-アミノアルコール誘導体合成への応用

    木倉 健翔, 田浦 悠也, 荒巻 吉孝, 大井 貴史

    日本化学会 第103春季年会  2023.3.24 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  8. Development and Catalytic Use of 4-Borylthiophenols as Multifunctional Donor-Acceptor-Type Molecules

    木倉 健翔, 田浦 悠也, 荒巻 吉孝, 大井 貴史

    2023.2.27 

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    Event date: 2023.2

    Language:Japanese   Presentation type:Poster presentation  

  9. Development of 4-borylthiophenols as multifunctiona photocatalysts: Brønsted acid, single-electron reductant, and hydrogen atom transfer(HAT) reagent

    2023.1.16 

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    Event date: 2023.1

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

  10. ブレンステッド酸・光一電子還元剤・水素原子引き抜き(HAT)の三機能を有するボリルチオフェノールの分子設計と触媒的応用

    木倉 健翔, 田浦 悠也, 荒巻 吉孝, 大井 貴史

    第53回中部化学関係学協会支部連合秋季大会  2022.11.5 

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    Event date: 2022.11

    Language:Japanese   Presentation type:Poster presentation  

  11. 電子不足トリアリールボランの光励起一電子酸化触媒としての機能開拓

    内田 裕貴, 石川 稜, 荒巻 吉孝, 大井 貴史

    日本化学会 第102春季年会   2022.3.25  日本化学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  12. 内在的なルイス酸への一電子移動反応と炭素-炭素結合形成反応への触媒的展開

    荒巻吉孝, 今泉直樹, 堀田真央, 大井貴史

    2019年光化学討論会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学   Country:Japan  

  13. Lewis酸への一電子移動を駆動力とした触媒システムの開発 International conference

    石川稜, 今泉直樹, 荒巻吉孝, 大井貴史

    ITbM/IGER Chemistry Workshop 2018 

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    Event date: 2018.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  14. ルイス酸、ルイス塩基間での一電子移動によるラジカルイオンペア形成と光酸化還元反応触媒への展開

    今泉直樹, 荒巻吉孝, 大井貴史

    第113回有機合成シンポジウム2018 

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    Event date: 2018.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:愛知・名古屋   Country:Japan  

  15. 光照射下でのラジカルイオンペアの形成と触媒的結合形成反応への展開

    今泉 直樹, 荒巻 吉孝, 大井 貴史

    日本化学会第98春季年会 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:日本大学船橋キャンパス   Country:Japan  

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Works 1

  1. 活性ラジカル源としての無機塩基の利用~汎用的な飽和炭化水素C-H活性化法~

    2018.10

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    E. J. NicewitczらによりJ. Am. Chem. Soc.誌, 140巻, 4213ページ, 2018年に掲載された論文"A General Strategy for Aliphatic C-H Functionalization Enabled by by Organic Photoredox Catalysis"の日本語解説記事

KAKENHI (Grants-in-Aid for Scientific Research) 5

  1. Development of direct hydrogen atom transfer (HAT) catalyst driven by photoinduced intramolecular single-electron transfer

    Grant number:21K14625  2021.4 - 2024.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Early-Career Scientists

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    Authorship:Principal investigator 

    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

  2. Development of Self-activated Hydrogen Atom Transfer Catalyst Depending on Intramolecular Single Electron Transfer Induced by Photoexcitation

    Grant number:19K15538  2019.4 - 2021.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Early-Career Scientists

    Aramaki Yoshitaka

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    Authorship:Principal investigator 

    Grant amount:\4160000 ( Direct Cost: \3200000 、 Indirect Cost:\960000 )

    A self-activating hydrogen transfer catalyst has been developed as described in the title of this project. With the original molecular structure described in the research plan, but, by improving the molecular design of the radical active site, the catalyst as a photo-excited self-activating hydrogen catalyst was achieved. Using this catalyst, it became possible to proceed with the reaction of hydrogen atom transfer catalyst and single-electron reduction catalyst using only one catalyst, whereas the conventional method required two types of catalysts of photocatalyst and hydrogen atom transfer catalyst. In addition, the discovery of the single-electron transfer reaction between boron compounds and aniline derivatives, the analysis of the mechanism of the one-electron transfer reaction, and its application to catalytic carbon-carbon coupling reactions were reported in a paper.

  3. Control of the reactive intermediates depending on the coordination number of a boron substituent and its application to the novel reaction

    Grant number:16H06862  2016.8 - 2018.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Research Activity Start-up

    Aramaki Yoshitaka

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    Authorship:Principal investigator 

    Grant amount:\2990000 ( Direct Cost: \2300000 、 Indirect Cost:\690000 )

    In order to verify the transformation of radical reactivity depending on the coordination number of a boron center, some radical compounds with a boryl group were synthesized.In this process, we found the generation of Lewis radical-ion pairs via the single electron transfer between a Lewis acid and a base under photoirradiation. Although an additional condition, photoirradiation, is essential, the result indicates that the generation of boron-centered radical can be controlled by the presence and absence of a Lewis base. The finding will remove the barrier of structural limitation of Lewis pairs inducing single electron transfer and have a potential to accelerate the application to organic transformation and catalysis. In fact, we revealed the photocatalytic ability of electron-deficient borane, which could be a mile stone for catalysis of Lewis radical-ion pairs.

  4. 環状π共役系ホウ素化合物の合成とその芳香族性の実証

    2014.4 - 2016.3

    科学研究費補助金 

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    Authorship:Principal investigator 

  5. 低酸化数ホウ素化合物の合成と応用

    2012.4 - 2014.3

    科学研究費補助金 

 

Teaching Experience (On-campus) 31

  1. Chemistry and Biotechnology Laboratory 2

    2023

  2. 有機化学実験I

    2022

  3. 有機化学1及び演習

    2019

  4. 有機化学特別実験及び演習Ⅰ

    2019

  5. 有機化学特別実験及び演習Ⅱ

    2019

  6. 有機化学特別実験及び演習Ⅱ

    2018

  7. 有機化学特別実験及び演習Ⅰ

    2018

  8. 有機化学実験第2

    2018

  9. 有機化学実験第1

    2018

  10. 有機化学セミナー1D

    2018

  11. 有機化学セミナー1C

    2018

  12. 有機化学セミナー1B

    2018

  13. 有機化学セミナー1A

    2018

  14. 有機化学1及び演習

    2018

  15. 有機化学演習第1

    2018

  16. 有機化学1及び演習

    2017

  17. 有機化学セミナー1A

    2017

  18. 有機化学特別実験及び演習Ⅱ

    2017

  19. 有機化学特別実験及び演習Ⅰ

    2017

  20. 有機化学セミナー1D

    2017

  21. 有機化学セミナー1C

    2017

  22. 有機化学セミナー1B

    2017

  23. 有機化学演習第2

    2017

  24. 有機化学実験第2

    2017

  25. 有機化学実験第1

    2017

  26. 有機化学特別実験及び演習Ⅰ

    2016

  27. 有機化学セミナー1D

    2016

  28. 有機化学セミナー1C

    2016

  29. 有機化学セミナー1B

    2016

  30. 有機化学セミナー1A

    2016

  31. 有機化学特別実験及び演習Ⅱ

    2016

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