Control of Cu(II) and Cu(III) states in N-confused porphyrin by protonation/deprotonation at the peripheral nitrogen

Hiromitsu Maeda; Yuichi Ishikawa; Tomoyuki Matsuda; Atsuhiro Osuka; Hiroyuki Furuta

doi:10.1021/ja0356075

Control of Cu(II) and Cu(III) states in N-confused porphyrin by protonation/deprotonation at the peripheral nitrogen

Hiromitsu Maeda, Yuichi Ishikawa, Tomoyuki Matsuda, Atsuhiro Osuka, Hiroyuki Furuta

Research output: Contribution to journal › Article › peer-review

128 Citations (Scopus)

Abstract

The square-planar structure of a diamagnetic Cu(III) complex of tetrakis(pentafluorophenyl)-substituted N-confused porphyrin was elucidated by X-ray diffraction analysis. The facile interconversion between Cu(II) (1) and Cu(III) (2) complexes was achieved by chemical oxidation/reduction, and the Cu(III)/Cu(II) redox potential was controlled by adding anions through the hydrogen-bonding interaction to the peripheral NH.

Original language	English
Pages (from-to)	11822-11823
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	125
Issue number	39
DOIs	https://doi.org/10.1021/ja0356075
Publication status	Published - Oct 1 2003

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja0356075

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abstract = "The square-planar structure of a diamagnetic Cu(III) complex of tetrakis(pentafluorophenyl)-substituted N-confused porphyrin was elucidated by X-ray diffraction analysis. The facile interconversion between Cu(II) (1) and Cu(III) (2) complexes was achieved by chemical oxidation/reduction, and the Cu(III)/Cu(II) redox potential was controlled by adding anions through the hydrogen-bonding interaction to the peripheral NH.",

author = "Hiromitsu Maeda and Yuichi Ishikawa and Tomoyuki Matsuda and Atsuhiro Osuka and Hiroyuki Furuta",

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AU - Maeda, Hiromitsu

AU - Ishikawa, Yuichi

AU - Matsuda, Tomoyuki

AU - Osuka, Atsuhiro

AU - Furuta, Hiroyuki

PY - 2003/10/1

Y1 - 2003/10/1

N2 - The square-planar structure of a diamagnetic Cu(III) complex of tetrakis(pentafluorophenyl)-substituted N-confused porphyrin was elucidated by X-ray diffraction analysis. The facile interconversion between Cu(II) (1) and Cu(III) (2) complexes was achieved by chemical oxidation/reduction, and the Cu(III)/Cu(II) redox potential was controlled by adding anions through the hydrogen-bonding interaction to the peripheral NH.

AB - The square-planar structure of a diamagnetic Cu(III) complex of tetrakis(pentafluorophenyl)-substituted N-confused porphyrin was elucidated by X-ray diffraction analysis. The facile interconversion between Cu(II) (1) and Cu(III) (2) complexes was achieved by chemical oxidation/reduction, and the Cu(III)/Cu(II) redox potential was controlled by adding anions through the hydrogen-bonding interaction to the peripheral NH.

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JF - Journal of the American Chemical Society

IS - 39

ER -

Control of Cu(II) and Cu(III) states in N-confused porphyrin by protonation/deprotonation at the peripheral nitrogen

Abstract

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