Direct evidence for an iron(IV)-oxo porphyrin pi-cation radical as an active oxidant in catalytic oxygenation reactions.

Chem Commun (Camb)

Department of Chemistry, Division of Nano Sciences, Center for Biomimetic Systems, Ewha Womans University, Seoul 120-750, Korea.

Published: March 2008

A high-valent iron(IV)-oxo porphyrin pi-cation radical is an active oxidant in the catalytic oxygenation of organic substrates by an iron(III) porphyrin complex and peracids, whereas an iron(III)-oxidant porphyrin adduct is a sluggish oxidant in iron porphyrin model reactions.

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Source
http://dx.doi.org/10.1039/b716558gDOI Listing

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