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A Selective Stepwise Heme Oxygenase Model System: An Iron(IV)-Oxo Porphyrin π-Cation Radical Leads to a Verdoheme-Type Compound via an Isoporphyrin Intermediate

The selective oxidation of the α-position of two heme-Fe(III) tetraarylporphryinate complexes occurs when water( hydroxide) attacks their oxidized Cmpd I-type equivalents, highvalent Fe(IV)=O π-cation-radical species ((P(+•))Fe(IV)=O). Stepwise intermediate formation occurs, as detected by UV-vis sp...

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Autori principali: Garcia-Bosch, Isaac, Sharma, Savita, Karlin, Kenneth D.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2013
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3877574/
https://ncbi.nlm.nih.gov/pubmed/24147457
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja405739m
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