Sfoglia per Autore
Gas-phase ion/molecule reaction of alpha-phenylvinyl cation towards ring-substituted benzenes in an IT-MS
2009-01-01 Begala, Michela; Tocco, Graziella; Gianni, Podda
Synthesis and tyrosinase inhibitor activity of biscoumarin-resveratrol ibrids.
2009-01-01 Begala, Michela; Corda, M; Delogu, GIOVANNA LUCIA; Era, Benedetta; Fadda, Mb; Fais, Antonella; Ferino, G; Picciau, C; Tocco, Graziella
PEG-immobilization of cardol and soluble polymer-supported synthesis of some cardol–coumarin derivatives: Preliminary evaluation of their inhibitory activity on mushroom tyrosinase
2009-01-01 Tocco, Graziella; Fais, Antonella; Meli, G; Begala, Michela; Podda, G; FADDA M., B; Corda, M; ATTANASI O., A; Filippone, P; Berretta, 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.
2009-01-01 Begala, Michela; Tocco, Graziella; Meli, G; Podda, G; Urru, Sa
26th Informal Meeting on Mass Spectrometry
2008-01-01 Begala, Michela
Reazione regioselettiva tra 2,2'-diidrossibifenile ed alchini terminali, catalizzata da InCl3 e ZrCl4. Sintesi di nuove dibenzo[d,f][1,3] dioxepine
2008-01-01 Tocco, Graziella; Begala, Michela; Meli, G; Podda, G.
Sintesi e caratterizzazione strutturale di nuovi derivati bis indolici
2008-01-01 Tocco, Graziella; Begala, Michela; Podda, G.
InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2'-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines
2008-01-01 Tocco, Graziella; Begala, Michela; Meli, G; Podda, G.
Chemoselective synthesis of new dibenzo[d,f]-1,3-dioxepines and 12H-dibenzo[d,g]-1,3-dioxocines
2007-01-01 Tocco, Graziella; Begala, Michela; Meli, G; Podda, G.
2-Substituted benzofuran fragment ion formation in the electron ionization mass spectra of 6-alkyl- and 6-aryldibenzo(d,f)-(1,3)dioxepine derivatives.1. Spirocyclization of the molecular ions in the gas phase
2007-01-01 Begala, Michela; Tocco, Graziella; Meli, G; Podda, G; URRU AM, S.
SYNTHESIS OF SOME 1,5- BENZOXAZEPINES CATALYZED BY LEWIS ACIDS AND MONTMORILLONITE K-10
2006-01-01 Meli, G; Tocco, Graziella; Begala, Michela; Podda, G.
One Step Synthesis of some Dibenzo(d,f)(1,3) Dioxepines by Lewis acids catalyzed reactions of 2,2’-dihydroxybiphenyl with alkynes
2006-01-01 Tocco, Graziella; Begala, Michela; Meli, G; Podda, G.
SINTESI E IMMOBILIZZAZIONE DI ALCUNE CUMARINE ANALOGHE DEL RESVERATROLO AL POLIETILENGLICOLE
2006-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; G., Meli; C., Picciau; G., Podda; Tocco, Graziella; S., Urru
SINTESI DI CUMARINE CHE INGLOBANO NELLA LORO STRUTTURA IL NUCLEO DEL TRANS-RESVERATROLO
2006-01-01 Silvana A. M., Urru; Begala, Michela; Delogu, GIOVANNA LUCIA; Carmen, Picciau; Gianni, Podda
SYNTHESIS AND IMMOBILIZATION OF SOME COUMARINS RESVERATROL'S ANALOGUES ON POLYETHYLENE GLYCOL
2006-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; Meli, G; Picciau, C; Podda, G; Tocco, Graziella; Urru, S.
Electron ionization-induced fragmentation of some new dibenzo (d,f)(1,3) dioxepine derivatives
2006-01-01 Begala, Michela; Tocco, Graziella; Delogu, GIOVANNA LUCIA; Meli, G; Picciau, MARIA CARMEN; Podda, G.
Electron ionization-induced fragmentation of some new dibenzo[d,f]dioxepine derivatives
2005-01-01 Begala, Michela; Tocco, Graziella; G., Meli; Delogu, GIOVANNA LUCIA; G., Podda
SINTESI ONE-STEP InCl3-CATALIZZATA DI NUOVI DERIVATI DELLE DIBENZO(D,F)(1,3)DIOXEPINE E 12H-DIBENZO(D,G)(1,3)DIOXACINE A PARTIRE DA SUBSTRATI ALDEIDICI ED ACETILENICI
2005-01-01 Tocco, Graziella; Begala, Michela; Delogu, GIOVANNA LUCIA; G., Mel; . C., Picciau; G., Podda
CHARACTERISATION OF DIBENZO(d,f)(1,3)DIOXEPINE DERIVATIVES BY MULTIPLE STAGE MASS SPECTROMETRY
2005-01-01 Begala, Michela; Tocco, Graziella; Delogu, GIOVANNA LUCIA; G., Meli; C., Picciau; G., Podda
SINTESI IN FASE LIQUIDA ED IMMOBILIZZAZIONE SU POLIETILENGLICOLI MODIFICATI DI DERIVATI CUMARINICI E STUDIO DELLE LORO PROPRIETÃ DI FOTOLUMINESCENZA
2005-01-01 Tocco, Graziella; Carbonaro, CARLO MARIA; Begala, Michela; Delogu, GIOVANNA LUCIA; Meli, G; Picciau, C; Podda, G.
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