Photocatalytic aerobic oxidation by a bis-porphyrin-ruthenium(IV) mu-oxo dimer: observation of a putative porphyrin-ruthenium(V)-oxo intermediate.
The title complexes catalyze the aerobic oxidations of hydrocarbons using visible light and atmospheric oxygen as oxygen source in sequences employing photodisproportionation reactions. The putative oxidants, ruthenium(V)-oxo porphyrin species, can be detected and studied in real time via laser flash photolysis methods.
Vanover
Eric
E
Department of Chemistry, Western Kentucky University, 1906 College Heights Boulevard, Bowling Green, Kentucky 42101, USA.
Huang
Yan
Y
Xu
Libin
L
Newcomb
Martin
M
Zhang
Rui
R
D000332:Aerobiosis; D000475:Alkenes / Q000737:chemistry*; D002384:Catalysis; D019281:Dimerization; D008027:Light; D008665:Metalloporphyrins / Q000737:chemistry*; D015394:Molecular Structure; D010084:Oxidation-Reduction; D010777:Photochemistry; D010782:Photolysis; D012428:Ruthenium / Q000737:chemistry*
D000475:Alkenes; D008665:Metalloporphyrins; D012428:Ruthenium
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