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Characterization of a Thiolato Iron(III) Peroxy Dianion Complex |
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| Authors: | Aidan R McDonald Katherine M Van Heuvelen Yisong Guo Feifei Li Emile L Bominaar Eckard Münck Lawrence Que |
| Institution: | Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, MN 55455 (USA). |
| Abstract: | Nucleophilic oxidant: The reaction between a thiolato iron(II) complex 1 and superoxide in aprotic solvent at -90?°C yields a novel thiolato iron(III) peroxide intermediate 2, which exhibits unusually high nucleophilic reactivity. Compound 2 is an isomer of the thiolato iron(II) superoxide intermediate that is invoked in the reaction between superoxide reductase and superoxide. |
| Keywords: | bioinorganic chemistry iron peroxo intermediates reactive intermediates thiolate complexes |
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