Resonance Raman evidence for the interconversion between an [FeIII–η1-OOH] 2+ and [FeIII–η2-O2]+ species and mechanistic implications thereof

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Raymond Y. N. Ho, Lawrence Que Jr., Gerard Roelfes, Ben L. Feringa, Roel Hermant and Ronald Hage


Abstract

The deprotonation of [FeIII(N4Py)(η1-OOH)]2+ 1 gives [FeIII(N4Py)(η2-OO)]+ 2, as unequivocally demonstrated by resonance Raman spectroscopy, and leads to the loss of alkane hydroxylation activity by 1.


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