Oxygen Reduction to Water by a Cofacial Dimer of Iron(III)–Porphyrin and Iron(III)–Phthalocyanine Linked through a Highly Flexible Fourfold Rotaxane

Nozomi Mihara, Yasuyuki Yamada, Hikaru Takaya, Yasutaka Kitagawa, Shin Aoyama, Kazunobu Igawa, Katsuhiko Tomooka, Kentaro Tanaka

研究成果: ジャーナルへの寄稿記事

16 引用 (Scopus)

抜粋

A μ-oxo-dinuclear iron complex of a supramolecular porphyrin–phthalocyanine conjugate was synthesized and its catalytic electrochemical oxygen reduction properties were investigated. In the conjugate, porphyrin and phthalocyanine units were connected to form a cofacial dimeric structure through a flexible fourfold rotaxane linkage, which was advantageous for accommodating small substrates between the iron centers. The conjugate showed efficient catalytic properties, at more positive potentials than those of other reported dinuclear porphyrinoid iron complexes, to selectively afford water through a four-electron reduction process.

元の言語英語
ページ(範囲)7508-7514
ページ数7
ジャーナルChemistry - A European Journal
23
発行部数31
DOI
出版物ステータス出版済み - 1 1 2017

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Organic Chemistry

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