Thibon, A., England, Jason, Martinho, M. , Young Jr., V.G., Frisch, J.R., Guillot, R., Girerd, J.-J., Münck, E., Que Jr., L. and Banse, F. (2008) Proton- and reductant-assisted dioxygen activation by a nonheme iron(II) complex to form an oxoiron(IV) intermediate. Angewandte Chemie International Edition, 47 (37). pp. 7064-7067. ISSN 1433-7851
Full content URL: https://doi.org/10.1002/anie.200801832
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| Item Type: | Article |
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| Item Status: | Live Archive |
Abstract
With a little help from some friends: With the aid of HClO4 as proton and BPh4− as electron source, the Fe complex of a pentadentate pyridyl-appended cyclam ligand can activate dioxygen to yield the corresponding oxoiron(IV) complex (see scheme; TMC-py=1-(2′-pyridylmethyl)-4,8,11-trimethyl-1,4,8,11-tetraazacyclotetradecane; C gray, Fe magenta, N blue, O red). This transformation is proposed to occur via a hydroperoxoiron(III) intermediate.
| Keywords: | oxoiron(IV) complex, dioxygen activation, O2 activation, X-ray structure, Reaction kinetics, Bioinorganic chemistry, model complex |
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| Subjects: | F Physical Sciences > F120 Inorganic Chemistry |
| Divisions: | College of Science > School of Chemistry |
| ID Code: | 51931 |
| Deposited On: | 19 Oct 2022 11:26 |
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