Detection of a transient FeV(O)(OH) species involved in olefin oxidation by a bio-inspired non-haem iron catalyst

Shuangning Xu; Jedidiah J. Veach; Williamson N. Oloo; Kevin C. Peters; Junyi Wang; Richard H. Perry; Lawrence Que

doi:10.1039/c8cc03990a

Detection of a transient Fe^V(O)(OH) species involved in olefin oxidation by a bio-inspired non-haem iron catalyst

Shuangning Xu, Jedidiah J. Veach, Williamson N. Oloo, Kevin C. Peters, Junyi Wang, Richard H. Perry, Lawrence Que

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

The Fe(TPA) (TPA = tris(pyridyl-2-methyl)amine) class of non-haem Fe catalysts is proposed to carry out selective hydrocarbon oxidations through the generation of high-valent iron species. Using ambient mass spectrometry, we obtain direct evidence for the formation of an Fe^V(O)(OH) species under catalytic conditions. In addition, ¹⁸O-labelling suggests that this Fe^V(O)(OH) species serves as the active oxidant in hydrocarbon oxidation catalysis.

Original language	English (US)
Pages (from-to)	8701-8704
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	63
DOIs	https://doi.org/10.1039/c8cc03990a
State	Published - 2018

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© 2018 The Royal Society of Chemistry.

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10.1039/c8cc03990a

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title = "Detection of a transient FeV(O)(OH) species involved in olefin oxidation by a bio-inspired non-haem iron catalyst",

abstract = "The Fe(TPA) (TPA = tris(pyridyl-2-methyl)amine) class of non-haem Fe catalysts is proposed to carry out selective hydrocarbon oxidations through the generation of high-valent iron species. Using ambient mass spectrometry, we obtain direct evidence for the formation of an FeV(O)(OH) species under catalytic conditions. In addition, 18O-labelling suggests that this FeV(O)(OH) species serves as the active oxidant in hydrocarbon oxidation catalysis.",

author = "Shuangning Xu and Veach, \{Jedidiah J.\} and Oloo, \{Williamson N.\} and Peters, \{Kevin C.\} and Junyi Wang and Perry, \{Richard H.\} and Lawrence Que",

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T1 - Detection of a transient FeV(O)(OH) species involved in olefin oxidation by a bio-inspired non-haem iron catalyst

AU - Xu, Shuangning

AU - Veach, Jedidiah J.

AU - Oloo, Williamson N.

AU - Peters, Kevin C.

AU - Wang, Junyi

AU - Perry, Richard H.

AU - Que, Lawrence

PY - 2018

Y1 - 2018

N2 - The Fe(TPA) (TPA = tris(pyridyl-2-methyl)amine) class of non-haem Fe catalysts is proposed to carry out selective hydrocarbon oxidations through the generation of high-valent iron species. Using ambient mass spectrometry, we obtain direct evidence for the formation of an FeV(O)(OH) species under catalytic conditions. In addition, 18O-labelling suggests that this FeV(O)(OH) species serves as the active oxidant in hydrocarbon oxidation catalysis.

AB - The Fe(TPA) (TPA = tris(pyridyl-2-methyl)amine) class of non-haem Fe catalysts is proposed to carry out selective hydrocarbon oxidations through the generation of high-valent iron species. Using ambient mass spectrometry, we obtain direct evidence for the formation of an FeV(O)(OH) species under catalytic conditions. In addition, 18O-labelling suggests that this FeV(O)(OH) species serves as the active oxidant in hydrocarbon oxidation catalysis.

UR - https://www.scopus.com/pages/publications/85050930983

UR - https://www.scopus.com/inward/citedby.url?scp=85050930983&partnerID=8YFLogxK

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JO - Chemical Communications

JF - Chemical Communications

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