A Ruthenium Pterin Complex Showing Proton‐Coupled Electron Transfer: Synthesis and Characterization | Zendy

Kojima Takahiko | Zendy; Sakamoto Taisuke | Zendy; Matsuda Yoshihisa | Zendy; Ohkubo Kei | Zendy; Fukuzumi Shunichi | Zendy

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A Ruthenium Pterin Complex Showing Proton‐Coupled Electron Transfer: Synthesis and Characterization

Author(s) -

Kojima Takahiko,

Sakamoto Taisuke,

Matsuda Yoshihisa,

Ohkubo Kei,

Fukuzumi Shunichi

Publication year - 2003

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200352111

Subject(s) - pterin , ruthenium , chemistry , redox , electron transfer , ligand (biochemistry) , proton , photochemistry , combinatorial chemistry , cofactor , inorganic chemistry , catalysis , organic chemistry , physics , biochemistry , receptor , quantum mechanics , enzyme

Coupled to coenzymes : Ruthenium( II ) complexes having a pterin as a ligand, which is a redox‐active heteroaromatic coenzyme, are synthesized and characterized to reveal that the complexes showed reversible proton‐dependent redox behavior (see scheme). The pterin ligand undergoes proton‐coupled electron transfer to form a ruthenium( II )‐coordinated monohydropterin radical upon one‐electron reduction.

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