UNICA IRIS Institutional Research Information System

BEGALA, MICHELA
 Distribuzione geografica
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Continente #
EU - Europa 77.508
NA - Nord America 2.713
AS - Asia 343
SA - Sud America 13
AF - Africa 4
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 2
Totale 80.586
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Nazione #
IT - Italia 76.696
US - Stati Uniti d'America 2.703
UA - Ucraina 268
SE - Svezia 261
CN - Cina 251
FI - Finlandia 96
DE - Germania 74
GB - Regno Unito 59
SG - Singapore 29
FR - Francia 23
VN - Vietnam 22
BE - Belgio 15
CA - Canada 9
CO - Colombia 9
IR - Iran 9
JP - Giappone 9
MY - Malesia 9
IN - India 8
NL - Olanda 6
RU - Federazione Russa 5
EU - Europa 3
RO - Romania 3
AU - Australia 2
CL - Cile 2
EC - Ecuador 2
KR - Corea 2
MU - Mauritius 2
PK - Pakistan 2
AT - Austria 1
CH - Svizzera 1
EG - Egitto 1
IL - Israele 1
MX - Messico 1
TR - Turchia 1
TZ - Tanzania 1
Totale 80.586
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Città #
Cagliari 76.529
Woodbridge 326
Chandler 322
Fairfield 311
Nyköping 191
Houston 177
Ashburn 174
Jacksonville 156
Ann Arbor 144
Wilmington 134
Seattle 110
Dearborn 106
Cambridge 99
Boardman 72
Nanjing 60
Helsinki 50
Boston 48
Beijing 44
Shanghai 26
New York 23
Redwood City 19
Dong Ket 18
San Diego 18
Sassari 17
Brussels 15
Guangzhou 15
Los Angeles 15
Jiaxing 14
Milan 14
Villacidro 14
Jinan 13
Changsha 12
Shenyang 12
Verona 12
Nanchang 11
Falls Church 10
Mountain View 10
Bogotá 9
Hebei 9
Toronto 9
London 8
Norwalk 7
Hefei 6
Washington 6
Atlanta 5
Auburn Hills 5
Orange 5
Pune 5
Indiana 4
Ningbo 4
Tianjin 4
Alghero 3
Bologna 3
Hanoi 3
Iglesias 3
Miami 3
Minatomirai 3
Saint Petersburg 3
Tokyo 3
Borås 2
Cesena 2
Charlestown 2
Chongqing 2
Frankfurt am Main 2
Islington 2
Kilburn 2
Kunming 2
Mashhad 2
Phoenix 2
Portland 2
Quito 2
Settimo San Pietro 2
Vicenza 2
Zhengzhou 2
Ales 1
Berlin 1
Bocale 1
Brisbane 1
Bucharest 1
Cairo 1
Canegrate 1
Capoterra 1
Centro 1
Chengdu 1
Chicago 1
Chiswick 1
Curcuris 1
Curicó 1
Da Nang 1
Dallas 1
Edinburgh 1
Ensenada 1
Fort Collins 1
Foshan 1
Freiburg 1
Fuzhou 1
Gardone Val Trompia 1
Golestan 1
Gonnosfanàdiga 1
Hangzhou 1
Totale 79.507
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Nome #
null 4.524
Gas-phase ion-molecule reaction of alpha-phenylvinyl cation towards substituted benzenes in the enviroment of an ITMS 3.011
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 2.953
null 2.719
Unexpected one-step synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions 2.586
Synthesis of 2-Phenyl-3-benzoylbenzofurans under Wittig Conditions 2.346
Evaluation of the alpha-phenylvinyl cation as a chemical ionization reagent for the differentiation of isomeric substituted phenols in an ITMS 2.262
null 2.169
null 2.084
null 2.082
null 1.913
Unexpected migration of benzoyl group in the synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions 1.859
null 1.822
Potent and Selective Activity against Human Immunodeficiency Virus 1 (HIV-1) of Thymelaea hirsuta Extracts 1.761
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 1.752
null 1.751
null 1.698
Unexpected migration of benzoyl group in the synthesis of 2-phenyl-3-benzoylbenzofurans under Wittig condition 1.698
null 1.677
Conversion of benzoic acid into phenol in an ITMS under CI-MSn conditions. Recognition of ortho-chlorobenzoyl derivatives 1.636
SINTESI E IMMOBILIZZAZIONE DI ALCUNE CUMARINE ANALOGHE DEL RESVERATROLO AL POLIETILENGLICOLE 1.444
null 1.425
Synthesis and antimicrobial activity of novel arylidenisothiosemicarbazones 1.411
null 1.392
null 1.361
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 1.297
null 1.235
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 1.153
CHARACTERISATION OF DIBENZO(d,f)(1,3)DIOXEPINE DERIVATIVES BY MULTIPLE STAGE MASS SPECTROMETRY 1.101
Characterisation of new pyridazinofurocoumarins by electron ionisation and multiple stage tandem mass spectrometry using an ion trap mass spectrometer 993
null 990
SINTESI DI CUMARINE CHE INGLOBANO NELLA LORO STRUTTURA IL NUCLEO DEL TRANS-RESVERATROLO 943
Synthesis and biological evaluation of some differently substituted 9,10-anthracenediones 856
null 808
Synthesis and antimicrobial activity of novel arylideneisothiosemicarbazones 730
IMMOBILIZZAZIONE E SINTESI IN FASE LIQUIDA PEG-SUPPORTATA DI ALCUNI DERIVATI CUMARINICI 718
Electron and electrospray ionization mass spectrometry in the characterization of some 1-allyl-3-phenylaziridines 711
null 693
Studio preliminare sui costituenti chimici e sulla attività microbiologica di estratti di Asphodelus microcarpus (Salzm. et Viv) 692
null 625
Headspace solid-phase microextraction gas chromatography/mass spectrometry in the analysis of the aroma constituents of 'Cannonau of Jerzu' wine. 617
null 592
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 551
CARATTERIZZAZIONE DI DERIVATI 1-ALLIL-3-FENILAZIRIDINICI ATTRAVERSO ESPERIMENTI TANDEM MS ED MSn IN CONDIZIONI EI ED ESI* 507
null 474
null 461
Inverse Electron Demand Diels-Alder Reactions of Psoralenes. Synthesis and Mass Spectra of Novel Pyridazinocoumarines 439
Mild Synthetic Approach to Novel Indole-1-Carbinols and Preliminary Evaluation of Their Cytotoxicity in Hepatocarcinoma Cells 416
null 415
null 393
null 374
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. 359
Electron ionization-induced fragmentation of some new dibenzo (d,f)(1,3) dioxepine derivatives 359
null 352
One Step Synthesis of some Dibenzo(d,f)(1,3) Dioxepines by Lewis acids catalyzed reactions of 2,2’-dihydroxybiphenyl with alkynes 347
Sintesi e Caratterizzazione Strutturale di Derivati Cumarinici Contenenti Gruppi 1,3-Diossolici 335
26th Informal Meeting on Mass Spectrometry 322
null 318
GAS-PHASE ION/MOLECULE REACTION OF ALFA-VINYL CATION TOWARDS RING-SUBSTITUTED BENZENES IN AN IT-MS 316
PEG-immobilization of cardol and soluble polymer-supported synthesis of some cardol–coumarin derivatives: Preliminary evaluation of their inhibitory activity on mushroom tyrosinase 313
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) 313
InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2'-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines 309
Chemoselective synthesis of new dibenzo[d,f]-1,3-dioxepines and 12H-dibenzo[d,g]-1,3-dioxocines 306
null 302
FORMATION OF THE [M+ 25]+ FRAGMENT ION IN THE CI (PHENYLACETYLENE) MASS SPECTRA OF AROMATIC COMPOUNDS: A USEFUL PRECURSOR ION FOR ISOMERIC DIFFERENTIATION 301
null 299
Electron ionization-induced fragmentation of some new dibenzo[d,f]dioxepine derivatives 294
Conversion of benzoic acid into phenol under CI condition: investigation of the reactant species 292
Soluble Polymer-Supported Synthesis of 4-Methyl Coumarin on Modified Poly(ethylene glycol)s 290
Reazione regioselettiva tra 2,2'-diidrossibifenile ed alchini terminali, catalizzata da InCl3 e ZrCl4. Sintesi di nuove dibenzo[d,f][1,3] dioxepine 283
Zinc Oxide: a new tool for the solvent free regioselective C-arylsulfonation of Indoles 281
SYNTHESIS OF SOME 1,5- BENZOXAZEPINES CATALYZED BY LEWIS ACIDS AND MONTMORILLONITE K-10 263
Synthesis and tyrosinase inhibitor activity of biscoumarin-resveratrol ibrids. 252
Sintesi e caratterizzazione di una nuova classe di derivati cumarinici con 1,3,5-triazina 241
An efficient and direct route to obtain 4’-(Furocoumarin)acetates 240
Characterization of Dibenzo(d,f)(1,3)dioxepine Derivatives by Multiple Stage Mass Spectrometry 239
Gas-phase ion/molecule reaction of alpha-phenylvinyl cation towards ring-substituted benzenes in an IT-MS 239
SYNTHESIS AND IMMOBILIZATION OF SOME COUMARINS RESVERATROL'S ANALOGUES ON POLYETHYLENE GLYCOL 235
Sintesi e caratterizzazione strutturale di nuovi derivati bis indolici 229
SINTESI IN FASE LIQUIDA ED IMMOBILIZZAZIONE SU POLIETILENGLICOLI MODIFICATI DI DERIVATI CUMARINICI E STUDIO DELLE LORO PROPRIETÃ DI FOTOLUMINESCENZA 229
Via diretta per sintetizzare 4’-( furocumarine) acetato 226
ION-MOLECULE REACTIONS WITH ALFA-PHENYLVINYL CATION: DIFFERENTIATION OF ISOMERIC RING-SUBSTITUTED BENZENES 224
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 185
INDIUM (III) CHLORIDE CATALYZED ONE STEP SYNTHESIS OF SOME NEW DIBENZO(D,F)(1,3)DIOXEPINES 175
Characterisation of a Sardinian Red Wine Using SPME/GC/MS under EI and CI Condition 166
Indium (III) Choloride Catalyzed One Step Synthesis of Some New Dibenzo(D,F)(1,3)Dioxepine 147
ELECTROSPRAY IONIZATION – MSn IN THE CHARACTERIZATION OF ISOMERIC BENZOFUROCOUMARINS 120
Electrospray ionization tandem mass spectrometry in the characterization of isomeric benzofurocoumarins 115
SINTESI E CARATTERIZZAZIONE SPETTROMETRICA DI MASSA DI NUOVI NUCLEOSIDI COME POTENZIALI AGENTI ANTIVIRALI ED ANTITUMORALI 114
CHARACTERIZATION OF 2-PHENILAZIRIDINE DERIVATIVES: TANDEM MS AND MSn EXPERIMENTS UNDER ELECTRON IONOZATION AND ESI CONDITIONS 103
Synthesis and applications of new dendritic architectures as metal selective complexing agents and soluble phase transfer catalysts 101
Synthesis of new dendritic architectures as solubile phase transfer catalysts 91
SINTESI E CARATTERIZZAZIONE DI CICLOALCHILFUROCUMARINE A POTENZIALE ATTIVITÀ BIOLOGICA , 85
SYNTHESIS AND MASS SPECTROMETRY BEHAVIOUR OF SOME FUROCOUMARINONS 82
Characterisation of some isomeric furocoumarinones using gas chromatography ion trap tandem mass spectrometry 82
M.Begala, G.Delogu and G.Podda HEADSPACE SPME/GC/MS IN THE ANALYSIS OF THE AROMA FRACTION OF CANNONAU OF JERZU WINE 79
Headspace solid-phase microextraction GC/MS in the analysis of the aroma fraction of cannonau of Jerzu wine 56
Regioselective synthesis of new EWG-Bearing 3-benzoyl-2-phenylbenzofurans by one-pot intramolecular acylation/thermal cyclization of phosphoranes and their CB1 antagonist activity 42
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 17
Totale 80.788
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Categoria #
all - tutte 94.663
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 94.663
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019496 0 0 0 0 0 0 0 0 0 0 328 168
2019/202014.447 788 617 92 238 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
2023/20248.105 339 751 392 624 994 1.573 1.704 864 350 480 34 0
Totale 80.788