University of Groningen
Biomimetic metal-mediated reactivity
Wegeberg, Christina
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Publication date: 2019
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Wegeberg, C. (2019). Biomimetic metal-mediated reactivity. University of Groningen.
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Chapter 6 – Paper IV
Directing a Non-Heme Iron(III)-Hydroperoxide Species on
a Trifurcated Reactivity Pathway
Peroxide activation at Fe: A transient FeIII‐hydroperoxide
intermediate has been spectroscopically identified during [FeIII(tpena)]2+‐catalysed H
2O2 disproportionation in
acetonitrile (see graphic). If benzyl alcohol is present, or methanol is used as solvent, H2O2 disproportionation is
inhibited in favour of high‐yielding alcohol oxidation to the corresponding aldehyde. In the absence of excess substrate (alcohol or H2O2), tpena is oxidatively degraded.
This chapter has been published as
C. Wegeberg, F. R. Lauritsen, C. Frandsen, S. Mørup, W. R. Browne, C. J. McKenzie
Chem. Eur. J. 2018, 24, 5134 – 5145
The supporting information can be found on: https://doi.org/10.1002/chem.201704615
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Directing a Non-Heme Iron(III)-Hydroperoxide Species on a Trifurcated Reactivity Pathway
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Directing a Non-Heme Iron(III)-Hydroperoxide Species on a Trifurcated Reactivity Pathway
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