研究業績
2024年
講演:ふくい産学官連携マッチング・ミーティング2024 2/15 AOSSA7階 Fスクエア
「CO2の資源循環を目指す光反応導入」
Double difunctionalization of vinyl ether tethered nucleophile with electron-deficient
alkene in two-molecule photoredox system.
Takumi Ikeda, Yosuke Tanaka, Ryoga Hashimoto, Toshiki Furutani, Mugen Yamawaki, Hirotsugu Suzuki, Yasuharu Yoshimi.
Photochemical & Photobiological Sciences, 2024, https://doi.org/10.1007/s43630-024-00588-5. (NEW!!)
2023年
講演:エネルギー関連技術シーズ紹介セミナー(IR交流会)2/3
「可視光有機レドックス触媒による太陽光を利用した有機化合物やプラスチックの合成」
Photoinduced radical generation and trapping by acrylonitrile of N-Boc secondary amine and N-Boc N-methyl α-amino acid ester at α-position using two-molecule photoredox
catalysts.
S. Nagaya, H. Miyagawa, R. Hashimoto, T. Furutani, M. Yamawaki, H. Suzuki, T. Morita, Y. Yoshimi.
Journal of Photochemistry and Photobiology, 2023, 18, 100208.
2022年
Visible-light-induced Decarboxylative and Deboronative Radical Addition
to Alkenes in Two-Molecule Photoredox System Using Dibenzo[g,p]chrysene.
M. Yamawaki, R. Hashimoto,Y. Kawabata,M. Ichihashi, Y. Nachi, R. Inari, C. Sakamoto, T. Morita, Y. Yoshimi.
European Journal of Organic Chemistry, 2022, e202201225.
Decarboxylative Side-Chain Functionalization of Aspartic/Glutamic Acids
Using Two-Molecule Photoredox Catalysts.
Y. Shinkawa, T. Furutani, T. Ikeda, M. Yamawaki, T. Morita, Y. Yoshimi.
The Journal of Organic Chemistry,2022, 87, 11816−11825.
2021年
Transition-Metal-Free Access to 2-Subsituted Indolines from Indoles via
Dearomative Nucleophilic Addition Using Two-Molecule Organic Photoredox
Catalysts.
Y. Tanaka, T. Ikeda, Y. Nachi, T. Mizuno, K. Maeda, C. Sakamoto, M. Yamawaki, T. Morita, Y. Yoshimi.
Photochem, 2021, 1, 448–457.
招待講演:日本化学会第101回春季年会アジア国際シンポジウム
2020年
Visible and UV-Light-Induced Decarboxylative Radical Reactions of Benzoic
Acids Using Organic Photoredox Catalysts.
S. Kubosaku, H. Takeuchi, Y. Iwata, Y. Tanaka, K. Osaka, M. Yamawaki, T. Morita, Y. Yoshimi.
The Journal of Organic Chemistry, 2020, 85, 5362-5369.
招待講演:日本化学会第100回春季年会アジア国際シンポジウム
2019年
Photoinduced Electron Transfer-Promoted Reactions Using Exciplex-Type Organic
Photoredox Catalyst Directly Linking Donor and Acceptor Arenes.
M. Yamawaki, A. Asano, T. Furutani, Y. Izumi, Y. Tanaka, K. Osaka , T. Morita, Y.
Yoshimi.
Molecules, 2019, 24, 4453.
Retention of chirality of 5-membered alicyclic α-amino acids bearing N-(2-phenyl)benzoyl group in photoinduced decarboxylative intermolecular
radical addition to acrylonitrile.
Y. Ozaki, T. Yamada, T. Mizuno, K. Osaka, M. Yamawaki, T. Morita, Y. Yoshimi.
Tetrahedron, 2019, 75, 130493.
Sequential Intermolecular Radical Addition and Reductive Radical Cyclization
of Tyrosine and Phenylalanine Derivatives with Alkenes via Photoinduced
Decarboxylation: Access to Ring-Constrained γ-Amino Acids.
K. Osaka, A. Usami, T. Iwasaki, M. Yamawaki, T. Morita, Y. Yoshimi.
The Journal of Organic Chemistry, 2019, 84, 9480-9488.
Syntheis of 23-, 25-, 27-, and 29-Membered (Z)-Selective Unsaturated Macrocyclic Lactones from 16- and 17- Membered
Macrocyclic Lactones and Bromoalcohols by Witting Reaction, Yamaguchi Macrolactonization,
and Photoinduced Decarboylative Radical Macrolactonization.
T. Iwasaki, Y. Tajimi, K. Kameda, C. Kingwell, W. Wcislo, K. Osaka, M. Yamawaki, T. Morita, Y. Yoshimi.
The Journal of Organic Chemistry, 2019, 84, 8019-8026.
2018年
Two Types of Cross-Coupling Reactions between Electron-Rich and Electron-Deficient
Alkenes Assisted by Nucleophilic Addition Using an Organic Photoredox Catalyst.
Y. Tanaka, S. Kubosaki, K. Osaka, M. Yamawaki, T. Morita, Y. Yoshimi.
The Journal of Organic Chemistry, 2018, 83, 13625-13635.
2017年
Photoinduced electron transfer-promoted debenzylation of phenylalanine
and tyrosine derivatives using dicyanoarene.
M. Yamawaki, Y. Okita, T. Yamamoto, T. Morita, Y. Yoshimi
Tetrahedron,2017, 73, 7239-7244.
Metal-Free Photoinduced Decarboxylative Radical Polymerization Using carboxylic
Acids as Benign Radical Initiators: Introducction of Complex Molecules
into Polymer Chain Ends.
M. Yamawaki, A. Ukai, Y. Kamiya, S. Sugihara, M. Sakai, Y. Yoshimi.
ACS Macro Letters, 2017, 6, 381-385.
Reductive ipso-radical cyclization onto aromatic rings five-membered alicyclic amino
acids bearing N-(2-phenyl)benzoyl groups by photoinduced electron transfer promoted decarboxylation.
T. Yamada, Y. Ozaki, M. Yamawaki, Y. Sugiura, K.Nishino, T. Morita, Y. Yoshimi.
Tetrahedoron Letters, 2017, 58, 835-838.
2016年
N-Acryloyl amino acid esters and peptides as radical acceptors in photoinduced
decarboxylative radical reaction.
K. Osaka, M. Sugie, M. Yamawaki, T. Morita, Y. Yoshimi.
Journal of Photochemistry and Photobiology A: Chemistry, 2016, 317, 50-55.
助成頂いた研究費
科研費 若手研究 2022-2024
池谷科学技術振興財団 2022
公益財団法人TAKEUCHI 育英奨学会 2023