The Research Group of 

Professor Dr. Manabu Abe & Professor Dr. Osamu Ishitani

広島大学 反応有機化学研究室
安倍 学 グループ・石谷 治 グループ


  • A collaboration paper with Fan-Ching Chien and Tzu-Chau Lin has been published in Angew. Chem.Temporal-Focusing Multiphoton Excitation Single-Molecule Localization Microscopy Using Spontaneously Blinking Fluorophores, Angewandte Chemie International Edition, 10.1002/anie.202404942
  • Professor Ishitani's group join us!
  • Professor Graham Bodwell's lecture will be held on April 10 at 401N, Synthesis, Properties and Chemistry of Cyclophanes Containing Nonplanar Polycyclic Aromatic Hydrocarbons.
  • Dang's study on "Crucial Roles of Leaving Group and Open-shell Cation in Photoreaction of (Coumarin-4-yl)methyl Derivatives" was accepted for publication in Journal of the American Chemical Society, ja-2024-028802
  • Phong's study on "Development of a Two-Photon Responsive Chromophore, 2-(p-Aminophenyl)-5,6-dimethoxy-1-(hydroxyinden-3-yl)methyl Derivative, as Photoremovable Protecting Group" was accepted for publication in The Journal of Organic Chemistry, jo-2023-029433
  • A collaboration paper with Yasuda&Nishimoto' group has been published in Angew. Chem. Sequential C–F Bond Transformation of the Difluoromethylene Unit in Perfluoroalkyl Groups: A Combination of Fine‐Tuned Phenothiazine Photoredox Catalyst and Lewis Acid, Angewandte Chemie International Edition, e202401117
  • A collaboration paper with Ellis-Davies's group has been published in Angew. Chem. Bidirectional neuronal actuation by uncaging with violet and green light, https://onlinelibrary.wiley.com/doi/abs/10.1002/ange.202315726
  • Takano's paper is accepted for publication in EurJOC, a special issue of Physical Organic Chemistry. Substituent Effects on the Electronic Ground State (Singlet versus Triplet) of Indenyl Cations: DFT and CASPT2 Studies, Takano, M.; Antol, I.; Abe, M. EurJOC, in press, https://doi.org/10.1002/ejoc.202301226
  • A collaboration paper with Nokami's group has been accepted for publication in ChemElectroChem. Formation of Sterically Congested C─N by Electrochemical Reductive Coupling of Amines and α-Bromocarboxamides; celc.202300636
  • A collaboration paper with Minakata's group has been accepted for publication in Chemical Science. Photoexcitation of (Diarylmethylene)amino Benziodoxolones for Alkylamination of Styrene Derivatives with Carboxylic Acids, DOI: 10.1039/D3SC06090J
  • Onishi & Liu's study on "Energetically More Stable Singlet Cyclopentane-1,3-diyl Diradical with π-Single Bonding Character than the Corresponding σ-Single Bonded Compound" has been accepted for publication in Journal of American Chemical Society, https://pubs.acs.org/doi/full/10.1021/jacs.3c10971
  • Itasaka, Kajikawa, Horio presented their research at SEST 2023.
  • Takano and Eslam was selected as a recipient of the 2023 Academic Award of the Graduate School of Advanced Science and Engineering, Hiroshima University. 
  • Kajikawa's poster was won the 2nd prize Poster Award at the Solvation Chemistry and Reactive Molecules 2023. 
  • Monaka's poster was won the Poster Award at The 33rd Symposium on Physical Organic Chemistry. 
  • Takano, Miyazawa, and Monaka presented their research at The 33rd Symposium on Physical Organic Chemistry.
  • Students attended the Organic Reaction Mechanisms Research Meeting held in Nagasaki.
  • Annual Meeting on Photochemistry 2023 was held.
  • LINH's study on "Development of Photoremovable Protecting Groups Responsive to Near-Infrared Two-Photon Excitation and Their Application to Drug Delivery Research" has been accepted for publication in Bulletin of the Chemical Society of Japan
  • Miyazawa's study on "Generation and Characterization of a Tetraradical Embedded in a Curved Cyclic Paraphenylene Unit" has been accepted for publication in Chemistry - A European Journal, https://chemistry-europe. onlinelibrary.wiley.com/doi/10.1002/chem.202301009. 
  • Annual Meeting on Photochemistry 2023 organized by AKA will be held in Hiroshima, September 5-7, at International Conference Center Hiroshima; https://photochemistry.jp/2023/index.html. The deadline for Registration for Presentation: April 27 - June 5.
  • Sujan's work on "Manipulation of an Electron by Photoirradiation in the Electron-Catalyzed Cross-Coupling Reaction" has been accepted for publication in Science Advances, adh3544.
  • Itasaka, Abe will attend 10th Pacific Symposium on Radical Chemistry (PSRC-10) in Kyoto, June 4-9 2023, to present AKA's research.
  • Nakano, Hayashi, and Miyamura attended the annual meeting held at the Noda Campus of Tokyo University of Science from March 22nd to 25th.
  • From March 20th to March 22nd, we participated in the Kick-off Symposium [SKCM2].
  • Linh's paper has been just accepted in The Journal of Organic Chemistry
  • Okamoto's paper has just been published in Journal of Organic ChemistryRETURN TO ARTICLES ASAPPREVARTICLENEXTThermal Reaction Behavior of Triphenylimidazolyl Radical with a Bulky SubstituentKazunori Okamoto, Sayaka Hatano*, and Manabu AbeJournal of Organic Chemistry, doi.org/10.1021/acs.joc.2c00672
  • Takano-san's paper has just been published in Organic Letters Photoreaction of 4-(Bromomethyl)-7-(diethylamino)coumarin: Generation of a Radical and Cation Triplet Diradical during the CBr Bond Cleavage
    Ma-aya Takano and Manabu Abe
    Organic Letters, 10.1021/acs.orglett.2c00694

Welcome to


Excellent Chemistry with Excellent People
Full Power to Produce New Chemistry in 2022!

Arbeitskreise ABE (AK-Abe)
The Research Group of
Professor Dr. Manabu Abe
Đại học Hiroshima · Phòng thí nghiệm Abe
广岛大学 · 安倍实验室,廣島大學 · 安倍實驗室
Universitas Hiroshima · Laboratorium Abe
مختبر جامعة هيروشيما آبي
हिरोशिमा विश्वविद्यालय अबे प्रयोगशाला
Research Group of Reaction Organic Chemistry
Department of Chemistry
Graduate School of Science
Hiroshima University, Japan

Education is not the learning of facts, but the training of the mind to think.

安倍 学 (C309)
Manabu Abe
E-mail: mabe at hiroshima-u.ac.jp
Tel: +81-82-424-7432
石谷 治 (B501)
Email:  iosamu at hiroshima-u.ac.jp
Tel: + 81-82-7432-7340