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Note | Regular issue | Vol 65, No. 2, 2005, pp.387-394
Published online, 3rd December, 2004
DOI: 10.3987/COM-04-10255
Fluorinated Heterocyclic Compounds. A Photochemical Approach to a Synthesis of Polyfluoroaryl-1,2,4-triazoles

Silvestre Buscemi,* Andrea Pace, Antonio Palumbo Piccionello, Ivana Pibiri, and Nicolò Vivona

*Dipartimento di Chimica Organica, Università digli Studi di Palermo, Viale delle Scienze, Parco d’Orleans II, 90128 Palermo, Italy


The reaction of some fluorinated 1,2,4-oxadiazoles in the presence of methylamine or propylamine has been investigated. The irradiation in methanol or acetonitrile leads with acceptable yields to the corresponding fluorinated 1-methyl- or 1-propyl-1,2,4-triazole.