Photocatalytic oxidation of iron(II) complexes by dioxygen using 9-mesityl-10-methylacridinium ions

Takeshi Tsudaka; Kei Ohkubo; Shunichi Fukuzumi

doi:10.1039/c6cc00359a

Photocatalytic oxidation of iron(II) complexes by dioxygen using 9-mesityl-10-methylacridinium ions

Takeshi Tsudaka, Kei Ohkubo, Shunichi Fukuzumi

Department of Chemistry & Nanoscience

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

6 Scopus citations

Abstract

Photocatalytic oxidation of iron(ii) complexes by dioxygen occurred using the organic photocatalysts, 9-mesityl-10-methylacridinium ions (Acr⁺-Mes) and 2-phenyl-4-(1-naphthyl) quinolinium ions (QuPh⁺-NA), in the presence of triflic acid in acetonitrile under visible light irradiation. The electron-transfer state of Acr⁺-Mes produced upon photoexcitation oxidized the iron(ii) complexes, whereas it reduced dioxygen with protons to produce iron(iii) complexes and H₂O₂.

Original language	English
Pages (from-to)	6178-6180
Number of pages	3
Journal	Chemical Communications
Volume	52
Issue number	36
DOIs	https://doi.org/10.1039/c6cc00359a
State	Published - 2016

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© 2016 The Royal Society of Chemistry.

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abstract = "Photocatalytic oxidation of iron(ii) complexes by dioxygen occurred using the organic photocatalysts, 9-mesityl-10-methylacridinium ions (Acr+-Mes) and 2-phenyl-4-(1-naphthyl) quinolinium ions (QuPh+-NA), in the presence of triflic acid in acetonitrile under visible light irradiation. The electron-transfer state of Acr+-Mes produced upon photoexcitation oxidized the iron(ii) complexes, whereas it reduced dioxygen with protons to produce iron(iii) complexes and H2O2.",

author = "Takeshi Tsudaka and Kei Ohkubo and Shunichi Fukuzumi",

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T1 - Photocatalytic oxidation of iron(II) complexes by dioxygen using 9-mesityl-10-methylacridinium ions

AU - Tsudaka, Takeshi

AU - Ohkubo, Kei

AU - Fukuzumi, Shunichi

PY - 2016

Y1 - 2016

N2 - Photocatalytic oxidation of iron(ii) complexes by dioxygen occurred using the organic photocatalysts, 9-mesityl-10-methylacridinium ions (Acr+-Mes) and 2-phenyl-4-(1-naphthyl) quinolinium ions (QuPh+-NA), in the presence of triflic acid in acetonitrile under visible light irradiation. The electron-transfer state of Acr+-Mes produced upon photoexcitation oxidized the iron(ii) complexes, whereas it reduced dioxygen with protons to produce iron(iii) complexes and H2O2.

AB - Photocatalytic oxidation of iron(ii) complexes by dioxygen occurred using the organic photocatalysts, 9-mesityl-10-methylacridinium ions (Acr+-Mes) and 2-phenyl-4-(1-naphthyl) quinolinium ions (QuPh+-NA), in the presence of triflic acid in acetonitrile under visible light irradiation. The electron-transfer state of Acr+-Mes produced upon photoexcitation oxidized the iron(ii) complexes, whereas it reduced dioxygen with protons to produce iron(iii) complexes and H2O2.

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JO - Chemical Communications

JF - Chemical Communications

IS - 36

ER -

Photocatalytic oxidation of iron(II) complexes by dioxygen using 9-mesityl-10-methylacridinium ions

Abstract

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