Direct photochemical actIVation of non-heme Fe(IV)O complexes

Juan Chen, Apparao Draksharapu, Emma Harvey, Waqas Rasheed, Lawrence Que, Wesley R. Browne

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Near-UV excitation of non-heme FeIVO complexes results in light intensity dependent increase in reaction rates for the oxidation of C-H bonds even at low temperature (-30 °C). The enhancement of activity is ascribed to the ligand-to-[FeIVO] charge transfer character of the near-UV bands to generate a highly reactive [(L+) FeIII-O∗] species. The enhancement is not observed with visible/NIR excitation of the d-d absorption bands.

Original languageEnglish (US)
Pages (from-to)12357-12360
Number of pages4
JournalChemical Communications
Volume53
Issue number91
DOIs
StatePublished - Jan 1 2017

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Reaction rates
Charge transfer
Absorption spectra
Chemical activation
Ligands
Oxidation
Temperature

Cite this

Chen, J., Draksharapu, A., Harvey, E., Rasheed, W., Que, L., & Browne, W. R. (2017). Direct photochemical actIVation of non-heme Fe(IV)O complexes. Chemical Communications, 53(91), 12357-12360. https://doi.org/10.1039/c7cc07452b

Direct photochemical actIVation of non-heme Fe(IV)O complexes. / Chen, Juan; Draksharapu, Apparao; Harvey, Emma; Rasheed, Waqas; Que, Lawrence; Browne, Wesley R.

In: Chemical Communications, Vol. 53, No. 91, 01.01.2017, p. 12357-12360.

Research output: Contribution to journalArticle

Chen, J, Draksharapu, A, Harvey, E, Rasheed, W, Que, L & Browne, WR 2017, 'Direct photochemical actIVation of non-heme Fe(IV)O complexes', Chemical Communications, vol. 53, no. 91, pp. 12357-12360. https://doi.org/10.1039/c7cc07452b
Chen J, Draksharapu A, Harvey E, Rasheed W, Que L, Browne WR. Direct photochemical actIVation of non-heme Fe(IV)O complexes. Chemical Communications. 2017 Jan 1;53(91):12357-12360. https://doi.org/10.1039/c7cc07452b
Chen, Juan ; Draksharapu, Apparao ; Harvey, Emma ; Rasheed, Waqas ; Que, Lawrence ; Browne, Wesley R. / Direct photochemical actIVation of non-heme Fe(IV)O complexes. In: Chemical Communications. 2017 ; Vol. 53, No. 91. pp. 12357-12360.
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