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Your search keyword '"Pedulli, Gian Franco"' showing total 3 results
Start Over Author "Pedulli, Gian Franco" Journal tetrahedron letters: international organ for the rapid publication of preliminary communications in organic chemistry
3 results on '"Pedulli, Gian Franco"'

1. Metal free in situ formation of phthalimide N-oxyl radicals by light-induced homolysis of N-alkoxyphthalimides

Author

Lucarini, Marco, Ferroni, Fiammetta, Pedulli, Gian Franco, Gardi, Stefano, Lazzari, Dario, Schlingloff, Gunther, and Sala, Massimiliano

Subjects
*ORGANIC compounds, *CARBON compounds, *ALCOHOLS (Chemical class), *CARBOHYDRATES
Abstract

Abstract: Irradiation of N-triphenylmethyloxy- or N-diphenylmethyloxy phthalimide is reported to result in the formation of phthalimide N-oxyl radical (PINO), which is able to initiate and propagate oxidative radical chain reactions of hydrocarbons. [Copyright &y& Elsevier]

Published
2007
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2. Noncovalent paramagnetic complexes: detection of halogen bonding in solution by ESR spectroscopy

Author

Mugnaini, Veronica, Punta, Carlo, Liantonio, Rosalba, Metrangolo, Pierangelo, Recupero, Francesco, Resnati, Giuseppe, Pedulli, Gian Franco, and Lucarini, Marco

Subjects
*NITROXIDES, *ELECTRON paramagnetic resonance spectroscopy, *NITROGEN oxides, *HYDROGEN
Abstract

Abstract: Halogen-bonded complexes between aliphatic and aromatic iodoperfluorocarbons and persistent nitroxide radicals have been detected by ESR spectroscopy in solution. Quantitative data indicate that nitroxides behave as strong electron donors in halogen bonding, giving rise to interactions whose strength is close to that of strong hydrogen bonds. These results point to a novel design of supramolecular paramagnetic species. [Copyright &y& Elsevier]

Published
2006
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3. New free-radical halogenations of alkanes, catalysed by N-hydroxyphthalimide. Polar and enthalpic effects on the chemo- and regioselectivity

Author

Minisci, Francesco, Porta, Ombretta, Recupero, Francesco, Gambarotti, Cristian, Paganelli, Roberto, Pedulli, Gian Franco, and Fontana, Francesca

Subjects
*HALOGENATION, *FREE radicals, *HYDROGEN, *PHTHALIC acid
Abstract

Reactions of alkanes with different halogenating systems are compared in order to explore the reactivity of phthalimido-N-oxyl radical in hydrogen abstraction; the importance of polar effects is emphasised. [Copyright &y& Elsevier]

Published
2004
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