BEGALA, MICHELA
BEGALA, MICHELA
DIPARTIMENTO DI SCIENZE DELLA VITA E DELL'AMBIENTE
A New Class of Benzo[b]thiophene-chalcones as Cholinesterase Inhibitors: Synthesis, Biological Evaluation, Molecular Docking and ADME Studies
2024-01-01 Delogu, GIOVANNA LUCIA; Begala, Michela; João Matos, Maria; Crucitti, Davide; Sogos, Valeria; Era, Benedetta; Fais, Antonella
Regioselective synthesis of new EWG-Bearing 3-benzoyl-2-phenylbenzofurans by one-pot intramolecular acylation/thermal cyclization of phosphoranes and their CB1 antagonist activity
2024-01-01 Begala, Michela; Mancinelli, Michele; Mostallino, Rafaela; Castelli, MARIA PAOLA; Delogu, GIOVANNA LUCIA
GC-MSn analysis of the crude reaction mixtures from Friedel Craft acylation: unambiguous identification and differentiation of 3-aroylbenzofurans from their 4- and 6-regioisomers
2021-01-01 Begala, Michela; Mancinelli, Michele; Quezada, Elias; Delogu, GIOVANNA LUCIA
Potent and Selective Activity against Human Immunodeficiency Virus 1 (HIV-1) of Thymelaea hirsuta Extracts
2020-01-01 Sanna, Giuseppina; Madeddu, Silvia; Murgia, Giuseppe; Serreli, Gabriele; Begala, Michela; Caboni, Pierluigi; Incani, Alessandra; Franci, Gianluigi; Galdiero, Marilena; Giliberti, Gabriele
Unexpected migration of a benzoyl group in the intramolecular Wittig reaction of o-acyloxybenzylidenephosphoranes with benzoyl chlorides: One-pot synthesis of isomeric 3-benzoyl-2-phenylbenzofurans
2020-01-01 Begala, Michela; Mancinelli, Michele; Delogu, GIOVANNA LUCIA
Unexpected detection of 3-aroylbenzofuran side products in the synthesis of 2-arylbenzofurans: identification, characterization and comparison with chalcone’s fragmentation patterns using EI/MSn
2019-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA
Unexpected migration of benzoyl group in the synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions
2019-01-01 Begala, M; Delogu, G
Conversion of benzoic acid into phenol in an ITMS under CI-MSn conditions. Recognition of ortho-chlorobenzoyl derivatives
2018-01-01 Begala, Michela
Unexpected migration of benzoyl group in the synthesis of 2-phenyl-3-benzoylbenzofurans under Wittig condition
2018-01-01 Delogu, Gl; Begala, M
Unexpected one-step synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions
2018-01-01 Begala, Michela; Caboni, Pierluigi; Matos, Maria João; Delogu, Giovanna Lucia
Solvent-Free addition of indole to aldehydes: Unexpected synthesis of novel 1-[1-(1h-indol-3-yl) alkyl]-1h-indoles and preliminary evaluation of their cytotoxicity in hepatocarcinoma cells
2017-01-01 Tocco, Graziella; Zedda, Gloria; Casu, Mariano; Simbula, Gabriella; Begala, Michela
Synthesis of 2-Phenyl-3-benzoylbenzofurans under Wittig Conditions
2016-01-01 Delogu, GIOVANNA LUCIA; Begala, Michela
Evaluation of the alpha-phenylvinyl cation as a chemical ionization reagent for the differentiation of isomeric substituted phenols in an ITMS
2015-01-01 Begala, Michela
FORMATION OF THE [M+ 25]+ FRAGMENT ION IN THE CI (PHENYLACETYLENE) MASS SPECTRA OF AROMATIC COMPOUNDS: A USEFUL PRECURSOR ION FOR ISOMERIC DIFFERENTIATION
2015-01-01 Begala, Michela
ZnO-mediated regioselective C-arylsulfonylation of indoles: A facile solvent-free synthesis of 2- and 3-sulfonylindoles and preliminary evaluation of their activity against drug-resistant mutant HIV-1 reverse transcriptases (RTs)
2013-01-01 Tocco, Graziella; Begala, Michela; Esposito, Francesca; Caboni, Pierluigi; Cannas, Valeria; Tramontano, Enzo
Conversion of benzoic acid into phenol under CI condition: investigation of the reactant species
2012-01-01 Begala, Michela
Mild Synthetic Approach to Novel Indole-1-Carbinols and Preliminary Evaluation of Their Cytotoxicity in Hepatocarcinoma Cells
2012-01-01 Zedda, G; Simbula, G; Begala, M; Pibiri, M; Floris, C; Casu, M; Casu, L; Tocco, G
Gas-phase ion-molecule reaction of alpha-phenylvinyl cation towards substituted benzenes in the enviroment of an ITMS
2011-01-01 Begala, Michela; Tocco, Graziella
Zinc Oxide: a new tool for the solvent free regioselective C-arylsulfonation of Indoles
2011-01-01 Tocco, Graziella; Begala, Michela
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