Oxidation of Polycyclic Aromatic Hydrocarbons by an Oxoferryl Porphyrin π-Cation Radical
- 1 August 1994
- journal article
- research article
- Published by Taylor & Francis in Polycyclic Aromatic Compounds
- Vol. 7 (1-3) , 27-34
- https://doi.org/10.1080/10406639408014709
Abstract
A compound I analog is generated from triflato tetrakis (2,6-dichloro- phenyl)porphinatoiron(III) and used to oxidize benzanthracene and pyrene. Benzanthracene is shown to be oxidized primarily via monooxygen transfer from the cpd I complex, while in the case of pyrene, a definitive mechanism was not established, but radical pathways involving dioxygen and water were indicated.Keywords
This publication has 16 references indexed in Scilit:
- Models for peroxidase compound I: generation and spectroscopic characterization of new oxoferryl porphyrin .pi. cation radical speciesInorganic Chemistry, 1992
- Resonance Raman characterization of ferric and ferryl porphyrin .pi. cation radicals and the FeIV:0 stretching frequencyJournal of the American Chemical Society, 1991
- Structural characterization of horseradish peroxidase using EXAFS spectroscopy. Evidence for Fe = O ligation in compounds I and IIJournal of the American Chemical Society, 1986
- Oxygen Activation and TransferPublished by Springer Nature ,1986
- Mechanism of oxygen atom transfer from high valent iron porphyrins to olefins: implications to the biological epoxidation of olefins by cytochrome P-450Journal of the American Chemical Society, 1985
- Moessbauer and electron paramagnetic resonance studies of horseradish peroxidase and its catalytic intermediatesBiochemistry, 1984
- Mössbauer effect study of tight spin coupling in oxidized chloro-5,10,15,20-tetra(mesityl)porphyrinatoiron(III)The Journal of Chemical Physics, 1983
- High-valent iron-porphyrin complexes related to peroxidase and cytochrome P-450Journal of the American Chemical Society, 1981
- Oxygen Activation by Cytochrome P-4501Annual Review of Biochemistry, 1980
- Horseradish peroxidase compound I: evidence for spin coupling between the heme iron and a ‘free’ radicalFEBS Letters, 1979