UNICA IRIS Institutional Research Information System

BEGALA, MICHELA
 Distribuzione geografica
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Continente #
EU - Europa 89.420
NA - Nord America 2.988
AS - Asia 514
SA - Sud America 13
AF - Africa 4
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 2
Totale 92.944
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Nazione #
IT - Italia 88.595
US - Stati Uniti d'America 2.978
CN - Cina 311
UA - Ucraina 268
SE - Svezia 261
SG - Singapore 124
FI - Finlandia 96
DE - Germania 76
GB - Regno Unito 65
FR - Francia 23
VN - Vietnam 22
KR - Corea 18
BE - Belgio 15
CA - Canada 9
CO - Colombia 9
IR - Iran 9
JP - Giappone 9
MY - Malesia 9
IN - India 8
NL - Olanda 7
RU - Federazione Russa 5
AT - Austria 3
EU - Europa 3
RO - Romania 3
AU - Australia 2
CL - Cile 2
EC - Ecuador 2
MU - Mauritius 2
PK - Pakistan 2
CH - Svizzera 1
CZ - Repubblica Ceca 1
EG - Egitto 1
IL - Israele 1
MX - Messico 1
PL - Polonia 1
TR - Turchia 1
TZ - Tanzania 1
Totale 92.944
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Città #
Cagliari 86.095
Uta 2.322
Woodbridge 326
Chandler 322
Fairfield 311
Boardman 218
Ashburn 208
Nyköping 191
Houston 177
Jacksonville 156
Ann Arbor 144
Wilmington 134
Seattle 110
Dearborn 106
Cambridge 99
Santa Clara 73
Nanjing 60
Singapore 58
Helsinki 50
Boston 48
Shanghai 47
Beijing 45
New York 23
Los Angeles 21
Redwood City 19
Dong Ket 18
Guangzhou 18
San Diego 18
Sassari 17
Jiaxing 16
Brussels 15
London 14
Milan 14
Seoul 14
Shenyang 14
Villacidro 14
Jinan 13
Changsha 12
Verona 12
Nanchang 11
Falls Church 10
Mountain View 10
Bogotá 9
Hebei 9
Toronto 9
Norwalk 7
Hefei 6
Washington 6
Atlanta 5
Auburn Hills 5
Ningbo 5
Orange 5
Pune 5
Indiana 4
Tianjin 4
Alghero 3
Bologna 3
Hanoi 3
Iglesias 3
Miami 3
Minatomirai 3
Saint Petersburg 3
Tokyo 3
Wuhan 3
Yongin-si 3
Borås 2
Cesena 2
Charlestown 2
Chicago 2
Chongqing 2
Forest City 2
Frankfurt am Main 2
Fuzhou 2
Islington 2
Jinhua 2
Kilburn 2
Kunming 2
Mashhad 2
Phoenix 2
Portland 2
Quito 2
Rome 2
Settimo San Pietro 2
Vicenza 2
Vienna 2
Xiamen 2
Zhengzhou 2
Ales 1
Amsterdam 1
Berlin 1
Bocale 1
Brisbane 1
Bucharest 1
Cairo 1
Canegrate 1
Capoterra 1
Centro 1
Chengdu 1
Chiswick 1
Curcuris 1
Totale 91.769
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Nome #
null 4.524
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 3.321
Gas-phase ion-molecule reaction of alpha-phenylvinyl cation towards substituted benzenes in the enviroment of an ITMS 3.178
Unexpected one-step synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions 2.942
null 2.719
Synthesis of 2-Phenyl-3-benzoylbenzofurans under Wittig Conditions 2.578
Evaluation of the alpha-phenylvinyl cation as a chemical ionization reagent for the differentiation of isomeric substituted phenols in an ITMS 2.393
null 2.169
null 2.084
null 2.082
Unexpected migration of benzoyl group in the synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions 2.070
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 2.009
Potent and Selective Activity against Human Immunodeficiency Virus 1 (HIV-1) of Thymelaea hirsuta Extracts 2.005
null 1.913
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 1.898
Unexpected migration of benzoyl group in the synthesis of 2-phenyl-3-benzoylbenzofurans under Wittig condition 1.878
Conversion of benzoic acid into phenol in an ITMS under CI-MSn conditions. Recognition of ortho-chlorobenzoyl derivatives 1.848
null 1.822
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 1.758
null 1.751
null 1.698
SINTESI E IMMOBILIZZAZIONE DI ALCUNE CUMARINE ANALOGHE DEL RESVERATROLO AL POLIETILENGLICOLE 1.565
Synthesis and antimicrobial activity of novel arylidenisothiosemicarbazones 1.558
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 1.500
null 1.425
null 1.392
CHARACTERISATION OF DIBENZO(d,f)(1,3)DIOXEPINE DERIVATIVES BY MULTIPLE STAGE MASS SPECTROMETRY 1.372
null 1.361
null 1.235
Characterisation of new pyridazinofurocoumarins by electron ionisation and multiple stage tandem mass spectrometry using an ion trap mass spectrometer 1.122
SINTESI DI CUMARINE CHE INGLOBANO NELLA LORO STRUTTURA IL NUCLEO DEL TRANS-RESVERATROLO 1.056
null 990
Synthesis and biological evaluation of some differently substituted 9,10-anthracenediones 966
Synthesis and antimicrobial activity of novel arylideneisothiosemicarbazones 872
IMMOBILIZZAZIONE E SINTESI IN FASE LIQUIDA PEG-SUPPORTATA DI ALCUNI DERIVATI CUMARINICI 845
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 834
Electron and electrospray ionization mass spectrometry in the characterization of some 1-allyl-3-phenylaziridines 823
null 808
Studio preliminare sui costituenti chimici e sulla attività microbiologica di estratti di Asphodelus microcarpus (Salzm. et Viv) 803
Headspace solid-phase microextraction gas chromatography/mass spectrometry in the analysis of the aroma constituents of 'Cannonau of Jerzu' wine. 755
Inverse Electron Demand Diels-Alder Reactions of Psoralenes. Synthesis and Mass Spectra of Novel Pyridazinocoumarines 709
null 693
CARATTERIZZAZIONE DI DERIVATI 1-ALLIL-3-FENILAZIRIDINICI ATTRAVERSO ESPERIMENTI TANDEM MS ED MSn IN CONDIZIONI EI ED ESI* 652
null 625
Mild Synthetic Approach to Novel Indole-1-Carbinols and Preliminary Evaluation of Their Cytotoxicity in Hepatocarcinoma Cells 604
null 592
Zinc Oxide: a new tool for the solvent free regioselective C-arylsulfonation of Indoles 588
Electron ionization-induced fragmentation of some new dibenzo (d,f)(1,3) dioxepine derivatives 568
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. 548
One Step Synthesis of some Dibenzo(d,f)(1,3) Dioxepines by Lewis acids catalyzed reactions of 2,2’-dihydroxybiphenyl with alkynes 532
FORMATION OF THE [M+ 25]+ FRAGMENT ION IN THE CI (PHENYLACETYLENE) MASS SPECTRA OF AROMATIC COMPOUNDS: A USEFUL PRECURSOR ION FOR ISOMERIC DIFFERENTIATION 531
PEG-immobilization of cardol and soluble polymer-supported synthesis of some cardol–coumarin derivatives: Preliminary evaluation of their inhibitory activity on mushroom tyrosinase 528
Characterization of Dibenzo(d,f)(1,3)dioxepine Derivatives by Multiple Stage Mass Spectrometry 512
26th Informal Meeting on Mass Spectrometry 504
Sintesi e Caratterizzazione Strutturale di Derivati Cumarinici Contenenti Gruppi 1,3-Diossolici 498
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) 492
InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2'-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines 491
Soluble Polymer-Supported Synthesis of 4-Methyl Coumarin on Modified Poly(ethylene glycol)s 482
Conversion of benzoic acid into phenol under CI condition: investigation of the reactant species 477
null 474
GAS-PHASE ION/MOLECULE REACTION OF ALFA-VINYL CATION TOWARDS RING-SUBSTITUTED BENZENES IN AN IT-MS 465
null 461
SYNTHESIS OF SOME 1,5- BENZOXAZEPINES CATALYZED BY LEWIS ACIDS AND MONTMORILLONITE K-10 452
Chemoselective synthesis of new dibenzo[d,f]-1,3-dioxepines and 12H-dibenzo[d,g]-1,3-dioxocines 436
null 415
Electron ionization-induced fragmentation of some new dibenzo[d,f]dioxepine derivatives 415
Reazione regioselettiva tra 2,2'-diidrossibifenile ed alchini terminali, catalizzata da InCl3 e ZrCl4. Sintesi di nuove dibenzo[d,f][1,3] dioxepine 409
Synthesis and tyrosinase inhibitor activity of biscoumarin-resveratrol ibrids. 396
null 393
Sintesi e caratterizzazione strutturale di nuovi derivati bis indolici 382
SYNTHESIS AND IMMOBILIZATION OF SOME COUMARINS RESVERATROL'S ANALOGUES ON POLYETHYLENE GLYCOL 380
ION-MOLECULE REACTIONS WITH ALFA-PHENYLVINYL CATION: DIFFERENTIATION OF ISOMERIC RING-SUBSTITUTED BENZENES 375
null 374
Sintesi e caratterizzazione di una nuova classe di derivati cumarinici con 1,3,5-triazina 371
Gas-phase ion/molecule reaction of alpha-phenylvinyl cation towards ring-substituted benzenes in an IT-MS 370
Indium(III) chloride catalyzed one step synthesis of some new dibenzo(d,f)(1,3)dioxepines and 12H-dibenzo(d,g)(1,3)dioxocin derivatives 364
An efficient and direct route to obtain 4’-(Furocoumarin)acetates 360
null 352
Via diretta per sintetizzare 4’-( furocumarine) acetato 347
SINTESI IN FASE LIQUIDA ED IMMOBILIZZAZIONE SU POLIETILENGLICOLI MODIFICATI DI DERIVATI CUMARINICI E STUDIO DELLE LORO PROPRIETÃ DI FOTOLUMINESCENZA 330
null 318
Regioselective synthesis of new EWG-Bearing 3-benzoyl-2-phenylbenzofurans by one-pot intramolecular acylation/thermal cyclization of phosphoranes and their CB1 antagonist activity 316
null 302
null 299
INDIUM (III) CHLORIDE CATALYZED ONE STEP SYNTHESIS OF SOME NEW DIBENZO(D,F)(1,3)DIOXEPINES 299
Characterisation of a Sardinian Red Wine Using SPME/GC/MS under EI and CI Condition 289
Indium (III) Choloride Catalyzed One Step Synthesis of Some New Dibenzo(D,F)(1,3)Dioxepine 279
Electrospray ionization tandem mass spectrometry in the characterization of isomeric benzofurocoumarins 223
ELECTROSPRAY IONIZATION – MSn IN THE CHARACTERIZATION OF ISOMERIC BENZOFUROCOUMARINS 219
SYNTHESIS AND MASS SPECTROMETRY BEHAVIOUR OF SOME FUROCOUMARINONS 217
SINTESI E CARATTERIZZAZIONE SPETTROMETRICA DI MASSA DI NUOVI NUCLEOSIDI COME POTENZIALI AGENTI ANTIVIRALI ED ANTITUMORALI 211
SINTESI E CARATTERIZZAZIONE DI CICLOALCHILFUROCUMARINE A POTENZIALE ATTIVITÀ BIOLOGICA , 208
CHARACTERIZATION OF 2-PHENILAZIRIDINE DERIVATIVES: TANDEM MS AND MSn EXPERIMENTS UNDER ELECTRON IONOZATION AND ESI CONDITIONS 204
Synthesis and applications of new dendritic architectures as metal selective complexing agents and soluble phase transfer catalysts 203
Characterisation of some isomeric furocoumarinones using gas chromatography ion trap tandem mass spectrometry 182
M.Begala, G.Delogu and G.Podda HEADSPACE SPME/GC/MS IN THE ANALYSIS OF THE AROMA FRACTION OF CANNONAU OF JERZU WINE 169
Synthesis of new dendritic architectures as solubile phase transfer catalysts 155
Headspace solid-phase microextraction GC/MS in the analysis of the aroma fraction of cannonau of Jerzu wine 113
A New Class of Benzo[b]thiophene-chalcones as Cholinesterase Inhibitors: Synthesis, Biological Evaluation, Molecular Docking and ADME Studies 82
Totale 93.157
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Categoria #
all - tutte 110.748
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 110.748
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/202012.712 0 0 0 0 4.935 3.307 2.130 463 375 505 340 657
2020/202124.333 1.029 992 1.282 6.685 4.769 2.630 1.913 1.300 726 1.174 1.107 726
2021/20224.408 425 534 160 126 439 406 184 116 383 426 635 574
2022/20238.878 585 962 1.045 936 649 834 489 779 578 631 1.041 349
2023/20249.446 339 751 392 624 994 1.573 1.704 864 347 467 648 743
2024/202511.028 2.372 4.054 2.133 1.741 728 0 0 0 0 0 0 0
Totale 93.157