Redox behaviour of the β-dihydroporphycene cobalt complex

study on the effect of hydrogenation of the ligand

Koichi Hashimoto, Taro Koide, Toru Okawara, Hisashi Shimakoshi, Yuta Hori, Yoshihito Shiota, Kazunari Yoshizawa, Yoshio Hisaeda

研究成果: ジャーナルへの寄稿記事

抄録

The dihydrogenated porphycene cobalt(ii) complex was synthesized and electrochemical experiments were carried out. The one-electron reduction of the complex proceeded at the central metal to afford the Co(i) species; in contrast, for the non-hydrogenated porphycene cobalt(ii) complex, the one-electron reduction gave the ligand reduced radical anion species. The reactivity of the one-electron reduced species with alkyl halides showed clear differences between the complexes. Hydrogenation of the β-position of the porphycene makes it possible to generate a central cobalt reduced species possessing a higher reactivity than the ligand reduced radical anion species.

元の言語英語
ページ(範囲)872-881
ページ数10
ジャーナルDalton Transactions
48
発行部数3
DOI
出版物ステータス出版済み - 1 1 2019

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Cobalt
Hydrogenation
Ligands
Anions
Electrons
Metals
porphycene
Oxidation-Reduction
Experiments

All Science Journal Classification (ASJC) codes

  • Inorganic Chemistry

これを引用

Redox behaviour of the β-dihydroporphycene cobalt complex : study on the effect of hydrogenation of the ligand. / Hashimoto, Koichi; Koide, Taro; Okawara, Toru; Shimakoshi, Hisashi; Hori, Yuta; Shiota, Yoshihito; Yoshizawa, Kazunari; Hisaeda, Yoshio.

:: Dalton Transactions, 巻 48, 番号 3, 01.01.2019, p. 872-881.

研究成果: ジャーナルへの寄稿記事

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AU - Shimakoshi, Hisashi

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AU - Yoshizawa, Kazunari

AU - Hisaeda, Yoshio

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