ENDOR study of oxoiron(IV) porphyrin π-cation radical complexes as models for compound i of heme enzymes

Akihiro Takahashi; Yasunori Ohba; Seigo Yamauchi; Hiroshi Fujii

doi:10.1246/cl.2009.68

ENDOR study of oxoiron(IV) porphyrin π-cation radical complexes as models for compound i of heme enzymes

Akihiro Takahashi, Yasunori Ohba, Seigo Yamauchi, Hiroshi Fujii

研究成果: Article › 査読

1 被引用数 (Scopus)

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Electron nuclear double resonance (ENDOR) spectroscopy of oxoiron(IV) porphyrin π-cation radical complexes with pyrrole β-substituted porphyrins is reported. Hyperfine coupling constants (A ^H) of the pyrrole β-mefhyl groups were determined. Comparison of the A ^H values with those of compound I of peroxidase and catalase indicated the a _1u porphyrin π-cation radical states of these compound I.

本文言語	English
ページ（範囲）	68-69
ページ数	2
ジャーナル	Chemistry Letters
巻	38
号	1
DOI	https://doi.org/10.1246/cl.2009.68
出版ステータス	Published - 2009
外部発表	はい

ASJC Scopus subject areas

化学 (全般)

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10.1246/cl.2009.68

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AU - Takahashi, Akihiro

AU - Ohba, Yasunori

AU - Yamauchi, Seigo

AU - Fujii, Hiroshi

PY - 2009

Y1 - 2009

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AB - Electron nuclear double resonance (ENDOR) spectroscopy of oxoiron(IV) porphyrin π-cation radical complexes with pyrrole β-substituted porphyrins is reported. Hyperfine coupling constants (A H) of the pyrrole β-mefhyl groups were determined. Comparison of the A H values with those of compound I of peroxidase and catalase indicated the a 1u porphyrin π-cation radical states of these compound I.

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ENDOR study of oxoiron(IV) porphyrin π-cation radical complexes as models for compound i of heme enzymes

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