Ken-ichi Yamashita, Daisuke Hirano, Ken-ichi Sugiura. Synthesis and Characterization of Quinone Compounds Derived from Doubly- and Triply-Linked Diporphyrins and Tuning of Their Absorption Properties. Chemistry - A European Journal. 2023. 29. 66. e202302637
Ken-ichi Yamashita, Shouichi Takeuchi, Ken-ichi Sugiura. Structurally well-defined conjugated meso-aminoporphyrin oligomers analogous to polyanilines. Chemical Science. 2023. 14. 10. 2735-2744
Haruna Sugimura, Kana Nakajima, Ken-ichi Yamashita, Takuji Ogawa. 20π Antiaromatic Isophlorins without Metallation or Core Modification. European Journal of Organic Chemistry. 2022. 2022. 46. e202200747
Synthesis of Fe(II)/Co(II)-Fused Triphenyl Porphyrin Dimer as Candidate for Oxygen Reduction Reaction Catalyst. Indonesian Journal of Chemistry. 2021. 21. 4. 871-871
Ken-ichi Yamashita, Kazuhiro Furutani, Takuji Ogawa. Outstanding Enhancement in the Axial Coordination Ability of the Highly Rigid Cofacial Cyclic Metalloporphyrin Dimer. Asian Journal of Organic Chemistry. 2021. 10. 5. 1192-1197
Ken-ichi Yamashita, Daisuke Hirano, Ken-ichi Sugiura. Synthesis and Characterization of Quinone Compounds Derived from Doubly and Triply Linked Diporphyrins and Tuning of Their Absorption Properties. Chemistry - A European Journal. 2023
Ken-ichi Yamashita, Daisuke Hirano, Ken-ichi Sugiura. Synthesis and Characterization of Quinone Compounds Derived from Doubly- and Triply-Linked Diporphyrins and Tuning of Their Absorption Properties. ChemRxiv. 2023
Haruna Sugimura, Kana Nakajima, Ken-ichi Yamashita, Takuji Ogawa. Front Cover: 20π Antiaromatic Isophlorins without Metallation or Core Modification (Eur. J. Org. Chem. 46/2022). 2022. 2022. 46
Haruna Sugimura, Kana Nakajima, Ken-ichi Yamashita, Takuji Ogawa. 20π antiaromatic isophlorins without metallation or core modification. ChemRxiv. 2022
Near-infrared Phosphorescence of b-Cyano-substituted Porphyrin-platinum Complexes
(The 4th International Symposium of Ionic Coordination Compounds 2022)