Publication

2025年

Advanced in engineering (AIE) に特集されました！！https://advanceseng.com/visible-light-driven-two-molecule-photoredox-system-precision-polymer-synthesis/
AIEは全工学分野における主要な国際学術誌から特に優れた研究論文を取り上げて、自社のウェブサイトで紹介しています。選考委員は世界のトップ大学の副学長や学部長、著名な学術誌の編集委員長などで構成されており、工学の全分野から1週間あたり20報の論文 (全出版数の0.1％以下) が選ばれます。今回、AIEに取り上げられたことから、本論文の学術的・工学的価値が高いことが示されました。

 

Mechanistic Insight into Photoinduced Decarboxylative Radical Addition of Carboxylic Acid to Alkenes in Two-Molecule Photoredox System.
T. Furutani, Y. Matsui, R. Hashimoto,H. Ikeda, T. Ogaki, M. Yamawaki, H. Suzuki, Y. Yoshimi.
Journal of Organic Chemistry, 2025, 90, 4028−4036.https://doi.org/10.1021/acs.joc.4c03132.

Visible Light–Induced Decarboxylative Radical Addition of Heteroaromatic Carboxylic Acids to Alkenes at Room Temperature in Two‐Molecule Photoredox System
D. Suzuki, R. Hashimoto, T. Furutani, M. Yamawaki, H. Suzuki, Y. Yoshim
ChemistryOpen, 2025, 2500232, https://doi.org/10.1002/open.202500232

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.
T. Ikeda, Y. Tanaka, R. Hashimoto, T. Furutani, M. Yamawaki, H. Suzuki, Y. Yoshimi.
Photochemical & Photobiological Sciences, 2024, https://doi.org/10.1007/s43630-024-00588-5.

Visible-light-induced Decarboxylative Radical Polymerization in Two-Molecule Photoredox System.
M. Yamawak i, K. Matsumoto, T. Furutani, S. Sugihara, Y. Yoshimi.
Polymer, 2024, 308, 127336-127336.https://doi.org/10.1016/j.polymer.2024.127336

Benzoic Acid Serves as Precursor of Catalytic HAT Reagent in a Two‐Molecule Photoredox System
M. Hirose, H. Sakaguchi, R. Hashimoto, T. Furutani, M. Yamawaki, H. Suzuki, Y. Yoshimi
Chemistry – A European Journal, 2024, 30, e202402285.

Ring Expansion from 16‐Membered Macrocyclic Lactones Using Yamaguchi and Photoinduced Decarboxylative Radical Macrolactonization
R. Hashimoto, K. Kameda, S. Kuresawa, T. Iwasaki, T. Furutani, M. Yamawaki, H. Suzuki, Y. Yoshimi
Asian Journal of Organic Chemistry, 2024, https://doi.org/10.1002/ajoc.202400560.

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 . Yamawak i, 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. Yamawak i, 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.

9-Cyano-10-methoxycarbonylanthracene as a Visible Organic Photoredox Catalyst in the Two-Molecule Photoredox System
Y. Tajimi, Y. Nachi, R. Inada, R. Hashimoto, M. Yamawaki, K. Ohkubo, T. Morita, Y. Yoshimi
The Journal of Organic Chemistry, 2022, 87, 7405–7413.

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（研究代表者：山脇夢彦）
池谷科学技術振興財団　2022（研究代表者：山脇夢彦）
公益財団法人TAKEUCHI 育英奨学会　2023（研究代表者：山脇夢彦）
科研費　若手研究　2025-2028（研究代表者：山脇夢彦）