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Reversible Redox System of 2-Oxypyritriphyrin(1.2.1) Accompanying Interconversion between 3-Pyridone and 3-Hydroxypyridine Units
Title: | Reversible Redox System of 2-Oxypyritriphyrin(1.2.1) Accompanying Interconversion between 3-Pyridone and 3-Hydroxypyridine Units |
Authors: | Chong, Su-Gi Browse this author | Yoneda, Tomoki Browse this author →KAKEN DB | Ide, Yuki Browse this author | Neya, Saburo Browse this author |
Keywords: | Pyridone | Redox System | Porphyrin | Triphyrin | Pyriporphyrin |
Issue Date: | 3-May-2021 |
Publisher: | Wiley-Blackwell |
Journal Title: | Chemistry-an asian journal |
Volume: | 16 |
Issue: | 9 |
Start Page: | 1077 |
End Page: | 1080 |
Publisher DOI: | 10.1002/asia.202100200 |
Abstract: | To develop a system in which a pi-conjugation circuit switched by a redox reaction between 3-pyridone and 3-hydroxypyridine, a ring-contracted analog of oxypyriporphyrin, 2-oxypyritriphyrin(1.2.1) was synthesized for the first time. 2-Oxypyritriphyrin(1.2.1) contains a 14 pi aromatic conjugation circuit with the keto-form of the 3-oxypyridine ring. When 2-oxypyritriphyrin was treated with NaBH4, not only the 3-oxypyridine group, but also the meso-carbons were also reduced to give a colorless porphyrinogen analog. The reduced compound could be oxidized again to provide 2-oxypyritripyhrin in a reversible manner. |
Rights: | This is the peer reviewed version of the following article: S.-G. Chong, T. Yoneda, Y. Ide, S. Neya, Chem. Asian J. 2021, 16, 1077. , which has been published in final form at https://doi.org/10.1002/asia.202100200. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. |
Type: | article (author version) |
URI: | http://hdl.handle.net/2115/84422 |
Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 米田 友貴
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