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ANTONIO PALUMBO PICCIONELLO

1,2,4-Oxadiazole Rearrangements Involving an NNC Side-Chain Sequence

  • Autori: PALUMBO PICCIONELLO, A.; Pace, A.; Buscemi, S.; Vivona, N.
  • Anno di pubblicazione: 2009
  • Tipologia: Articolo in rivista (Articolo in rivista)
  • Parole Chiave: oxadiazole, triazole, solvent-free reactions, heterocyclic rearrangement
  • OA Link: http://hdl.handle.net/10447/40879

Abstract

The thermal rearrangement of N-1,2,4-oxadiazol-3-yl-hydrazones into 1,2,4-triazole derivatives is reported. This represents the first example of a three-atom side-chain rearrangement involving an NNC sequence linked at the C(3) of the oxadiazole. The reactions carried out under solvent-free conditions produced good to high yields of the final products