• Bonora G.M., Tocco G.; Caramella S.; Veronese F.M.; Pliasunova O.; Pokorovsky A.; Ivanova  E.; Zarytova V. “Antisense activity of an anti – HIV oligonucleotide conjugated to linear and branched high molecular weight polyethylene glycols”  Il Farmaco, 1998, 53, 634 – 637.
  • Annunziata R., Benaglia M., Cinquini M., Cozzi F., Tocco G. “A poly(ethylene glicol) – supported quaternari ammonium salt: an efficient, recoverable and recyclable phase – transfer catalyst” Organic Letters, 2000, 2(12), 1737 – 1739.
  • Begala M., Delogu G., Maccioni E., Podda G., Tocco G., Quezada E., Uriarte E., Fedrigo M.A., Favretto D., Traldi P. “Electrospray ionization tandem mass spectrometry in the characterization of isomeric benzofurocoumarins” Rapid Commun. Mass Spectrom., 2001, vol. 15, 1000.
  • Benaglia M., Cinquini M., Cozzi F., Tocco G. “Synthesis of a poly(ethylene glicol) – supported tetrakis ammonium salt: a recyclable phase transfer catalyst of improved catalytic efficiency” Tetrahedron Lett., 2002, 43, 3391 – 3393.
  • Danelli T.; Annunziata R.; Benaglia M.; Cinquini M.; Cozzi F.; Tocco G. “Immobilization of catalysts derived from cinchona alkaloids on modified poly(ethylene glycol) Tetrahedron: Asymmetry, 2003, 14, 461 – 467.
  • Begala M., Gonzalez-Gomez J.C., Podda G, Santana L., Tocco G., Uriarte, E.  Rapid Commun. Mass Spectrom., 2004, 18, 564.
  • Tocco G.; Begala M.; Delogu G.; Picciau C.; Podda G. “ Indium(III) Chloride catalyzed one step synthesis of some new dibenzo (d,f)(1,3) dioxepines and 12H-dibenzo (d,g)(1,3) Dioxacines” Tetrahedron Lett., 2004, 45, 6909.
  • Tocco G.; Begala M.; Delogu G.; Meli G., Picciau C.; Podda G. “Soluble Polymer-Supported Synthesis of 4-Methyl Coumarin on Modified Poly(ethylene glycol)s”  Synlett, 2005, 8, 1296.
  • Begala M.; Tocco G.; Delogu G.; Picciau C.; Podda G. “Electron and chemical ionization-induced fragmentation of some dibenzo(d,f)(1,3) dioxepines” J. Mass Spectrom.., 2006, 41, 577.
  • Tocco G., Begala M., Meli G., Podda G. “Chemoselective synthesis of new dibenzo (d,f)(1,3) dioxepines and 12H-dibenzo (d,g)(1,3) Dioxocines”, Heterocycles, 2007, 71, 635.
  • Begala M., Tocco G., Meli G., Podda G., Urru S. “2-Substituted benzofuran fragment ion in the electro ionization mass spectra of  6-alkyl and 6-aryldibenzo(d,f)(1,3)dioxepine derivatives. 1. Spirocyclization of the molecular ion in the gas phase” Rapid Commun. Mass Spectrom., 2007, 21, 1414.
  • Tocco G., Begala M., Meli G., Podda G. “InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2′-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines” Tetrahedron, 2008, 64, 6755
  •  Tocco G., Fais A., Meli G., Begala M., Podda G., Fadda M.B., Corda M., Attanasi O.A., Filippone P., Berretta S. “PEG-immobilization of cardol and soluble polymer-supported synthesis of some cardol-coumarin derivatives: preliminary evaluation of their inhibitory activity on mushroom tyrosinase” Bioorg. Med. Chem. Lett., 2009, 19, 36.
  • Begala M., Tocco G., Meli G., Podda G., Urru S. “Formation of 2-substituted benzofuran fragment ions from 6-alkyl- and 6-aryldibenzo(d,f)(1,3)dioxepine derivatives under electron ionization-a useful precursor ion for isomeric differentiation” J. Mass Spectrom., 2009, 44, 245.
  • Tocco G., Carbonaro C. M., Meli G., Podda G. “Evaluation of photoluminescence properties of some Poly(ethylene glycol)-supported coumarin derivatives” Molecules, 2009, 14, 1044.
  • Begala M., Tocco G. “Gas-phase ion-molecule reaction of alphaphenylvinyl cation towards substituted benzenes in the environment of an ITMS”  J. Mass Spectrom., 2011,46, 1115.
  • Zedda, G., Simbula, G., Begala, M., Pibiri, M.,  Floris, C., Casu, M., Casu, L., Tocco, G. “ Mild synthetic approach to novel indole-1-carbinols and preliminary evaluation of their toxicity in hepatocarcinoma cells” Arch. Pharm. Chem. Life Sci., 2012, in press. 


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