Aerobic photooxidation in water by polyoxotungstates: The case of uracil

…, M Carraro, V Conte, G Scorrano

Index: Bonchio, Marcella; Carraro, Mauro; Conte, Valeria; Scorrano, Gianfranco European Journal of Organic Chemistry, 2005 , # 22 p. 4897 - 4903

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Citation Number: 7

Abstract

Abstract Uracil photooxygenation occurs in acidic water (pH= 1) at 25 C, under oxygen (1 atm), irradiating with λ> 300 nm in the presence of selected polyoxometalates (POM). A marked diversity of photocatalytic behavior is registered for different POMs in terms of oxidation rate and selectivity. H 3 PW 12 O 40 (PW 12) appears to be the most reactive photocatalyst, by far superior to isostructural complexes, leading to a product distribution ...