The photochemistry of ketoprofen (KPF), 2-(3-benzoylphenyl)propionic acid, has been studied in aqueous solutions by time resolved (picosecond and nanosecond) spectroscopic techniques. Excited-state calculations were performed. The overall reactivity of the molecule was rationalized within a scheme in which the lowest triplet state can undergo intramolecular electron transfer and photoionization. The main pathway for the;formation of the decarboxylated photoproducts was shown to involve intramolecular electron transfer and to pass through triplet biradicals. RI Monti, Sandra/B-9272-2009; Sortino, Salvatore/E-4684-2011

Photochemistry of 2-(3-benzoylphenyl)propionic acid (ketoprofen) .1. A picosecond and nanosecond time resolved study in aqueous solution

SORTINO, Salvatore;DE GUIDI, Guido;
1997

Abstract

The photochemistry of ketoprofen (KPF), 2-(3-benzoylphenyl)propionic acid, has been studied in aqueous solutions by time resolved (picosecond and nanosecond) spectroscopic techniques. Excited-state calculations were performed. The overall reactivity of the molecule was rationalized within a scheme in which the lowest triplet state can undergo intramolecular electron transfer and photoionization. The main pathway for the;formation of the decarboxylated photoproducts was shown to involve intramolecular electron transfer and to pass through triplet biradicals. RI Monti, Sandra/B-9272-2009; Sortino, Salvatore/E-4684-2011
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11769/13469
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