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High-valent iron(IV)-oxo complexes of heme and non-heme ligands in oxygenation reactions

Title
High-valent iron(IV)-oxo complexes of heme and non-heme ligands in oxygenation reactions
Authors
Nam W.
Ewha Authors
남원우
SCOPUS Author ID
남원우scopus
Issue Date
2007
Journal Title
Accounts of Chemical Research
ISSN
0001-4842JCR Link
Citation
vol. 40, no. 7, pp. 522 - 531
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
High-valent iron(IV)-oxo species have been implicated as the key reactive intermediates in the catalytic cycles of dioxygen activation by heme and non-heme iron enzymes. Our understanding of the enzymatic reactions has improved greatly via investigation of spectroscopic and chemical properties of heme and non-heme iron(IV)-oxo complexes. In this Account, reactivities of synthetic iron(IV)-oxo porphyrin π-cation radicals and mononuclear non-heme iron(IV)-oxo complexes in oxygenation reactions have been discussed as chemical models of cytochrome P450 and non-heme iron enzymes. These results demonstrate how mechanistic developments in biomimetic research can help our understanding of dioxygen activation and oxygen atom transfer reactions in nature. © 2007 American Chemical Society.
DOI
10.1021/ar700027f
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자연과학대학 > 화학·나노과학전공 > Journal papers
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