UNICA IRIS Institutional Research Information System

BEGALA, MICHELA
 Distribuzione geografica
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Continente #
EU - Europa 85.533
NA - Nord America 2.744
AS - Asia 475
SA - Sud America 13
AF - Africa 4
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 2
Totale 88.774
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Nazione #
IT - Italia 84.708
US - Stati Uniti d'America 2.734
CN - Cina 310
UA - Ucraina 268
SE - Svezia 261
FI - Finlandia 96
SG - Singapore 86
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 88.774
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Città #
Cagliari 84.534
Woodbridge 326
Chandler 322
Fairfield 311
Ashburn 195
Nyköping 191
Houston 177
Jacksonville 156
Ann Arbor 144
Wilmington 134
Seattle 110
Dearborn 106
Cambridge 99
Boardman 72
Nanjing 60
Helsinki 50
Boston 48
Shanghai 47
Beijing 45
Singapore 29
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
Curicó 1
Da Nang 1
Totale 87.627
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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 3.254
Gas-phase ion-molecule reaction of alpha-phenylvinyl cation towards substituted benzenes in the enviroment of an ITMS 3.102
Unexpected one-step synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions 2.795
null 2.719
Synthesis of 2-Phenyl-3-benzoylbenzofurans under Wittig Conditions 2.492
Evaluation of the alpha-phenylvinyl cation as a chemical ionization reagent for the differentiation of isomeric substituted phenols in an ITMS 2.330
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 1.998
Potent and Selective Activity against Human Immunodeficiency Virus 1 (HIV-1) of Thymelaea hirsuta Extracts 1.920
null 1.913
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 1.908
null 1.822
Unexpected migration of benzoyl group in the synthesis of 2-phenyl-3-benzoylbenzofurans under Wittig condition 1.818
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 1.810
Conversion of benzoic acid into phenol in an ITMS under CI-MSn conditions. Recognition of ortho-chlorobenzoyl derivatives 1.767
null 1.751
null 1.698
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 1.698
SINTESI E IMMOBILIZZAZIONE DI ALCUNE CUMARINE ANALOGHE DEL RESVERATROLO AL POLIETILENGLICOLE 1.519
Synthesis and antimicrobial activity of novel arylidenisothiosemicarbazones 1.510
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 1.431
null 1.425
null 1.392
null 1.361
CHARACTERISATION OF DIBENZO(d,f)(1,3)DIOXEPINE DERIVATIVES BY MULTIPLE STAGE MASS SPECTROMETRY 1.314
null 1.235
Characterisation of new pyridazinofurocoumarins by electron ionisation and multiple stage tandem mass spectrometry using an ion trap mass spectrometer 1.061
SINTESI DI CUMARINE CHE INGLOBANO NELLA LORO STRUTTURA IL NUCLEO DEL TRANS-RESVERATROLO 1.013
null 990
Synthesis and biological evaluation of some differently substituted 9,10-anthracenediones 938
Synthesis and antimicrobial activity of novel arylideneisothiosemicarbazones 824
null 808
IMMOBILIZZAZIONE E SINTESI IN FASE LIQUIDA PEG-SUPPORTATA DI ALCUNI DERIVATI CUMARINICI 794
Electron and electrospray ionization mass spectrometry in the characterization of some 1-allyl-3-phenylaziridines 782
Studio preliminare sui costituenti chimici e sulla attività microbiologica di estratti di Asphodelus microcarpus (Salzm. et Viv) 763
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 738
Headspace solid-phase microextraction gas chromatography/mass spectrometry in the analysis of the aroma constituents of 'Cannonau of Jerzu' wine. 696
null 693
Inverse Electron Demand Diels-Alder Reactions of Psoralenes. Synthesis and Mass Spectra of Novel Pyridazinocoumarines 672
null 625
CARATTERIZZAZIONE DI DERIVATI 1-ALLIL-3-FENILAZIRIDINICI ATTRAVERSO ESPERIMENTI TANDEM MS ED MSn IN CONDIZIONI EI ED ESI* 598
null 592
Mild Synthetic Approach to Novel Indole-1-Carbinols and Preliminary Evaluation of Their Cytotoxicity in Hepatocarcinoma Cells 534
Zinc Oxide: a new tool for the solvent free regioselective C-arylsulfonation of Indoles 516
Electron ionization-induced fragmentation of some new dibenzo (d,f)(1,3) dioxepine derivatives 495
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. 480
null 474
One Step Synthesis of some Dibenzo(d,f)(1,3) Dioxepines by Lewis acids catalyzed reactions of 2,2’-dihydroxybiphenyl with alkynes 474
null 461
26th Informal Meeting on Mass Spectrometry 461
PEG-immobilization of cardol and soluble polymer-supported synthesis of some cardol–coumarin derivatives: Preliminary evaluation of their inhibitory activity on mushroom tyrosinase 452
Characterization of Dibenzo(d,f)(1,3)dioxepine Derivatives by Multiple Stage Mass Spectrometry 450
Sintesi e Caratterizzazione Strutturale di Derivati Cumarinici Contenenti Gruppi 1,3-Diossolici 443
FORMATION OF THE [M+ 25]+ FRAGMENT ION IN THE CI (PHENYLACETYLENE) MASS SPECTRA OF AROMATIC COMPOUNDS: A USEFUL PRECURSOR ION FOR ISOMERIC DIFFERENTIATION 443
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) 423
InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2'-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines 421
Conversion of benzoic acid into phenol under CI condition: investigation of the reactant species 416
null 415
Soluble Polymer-Supported Synthesis of 4-Methyl Coumarin on Modified Poly(ethylene glycol)s 415
GAS-PHASE ION/MOLECULE REACTION OF ALFA-VINYL CATION TOWARDS RING-SUBSTITUTED BENZENES IN AN IT-MS 414
null 393
SYNTHESIS OF SOME 1,5- BENZOXAZEPINES CATALYZED BY LEWIS ACIDS AND MONTMORILLONITE K-10 389
Chemoselective synthesis of new dibenzo[d,f]-1,3-dioxepines and 12H-dibenzo[d,g]-1,3-dioxocines 383
null 374
Electron ionization-induced fragmentation of some new dibenzo[d,f]dioxepine derivatives 367
Reazione regioselettiva tra 2,2'-diidrossibifenile ed alchini terminali, catalizzata da InCl3 e ZrCl4. Sintesi di nuove dibenzo[d,f][1,3] dioxepine 356
Synthesis and tyrosinase inhibitor activity of biscoumarin-resveratrol ibrids. 353
null 352
Sintesi e caratterizzazione strutturale di nuovi derivati bis indolici 334
SYNTHESIS AND IMMOBILIZATION OF SOME COUMARINS RESVERATROL'S ANALOGUES ON POLYETHYLENE GLYCOL 327
ION-MOLECULE REACTIONS WITH ALFA-PHENYLVINYL CATION: DIFFERENTIATION OF ISOMERIC RING-SUBSTITUTED BENZENES 323
Gas-phase ion/molecule reaction of alpha-phenylvinyl cation towards ring-substituted benzenes in an IT-MS 322
null 318
Sintesi e caratterizzazione di una nuova classe di derivati cumarinici con 1,3,5-triazina 318
An efficient and direct route to obtain 4’-(Furocoumarin)acetates 310
null 302
null 299
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 298
Via diretta per sintetizzare 4’-( furocumarine) acetato 296
SINTESI IN FASE LIQUIDA ED IMMOBILIZZAZIONE SU POLIETILENGLICOLI MODIFICATI DI DERIVATI CUMARINICI E STUDIO DELLE LORO PROPRIETÃ DI FOTOLUMINESCENZA 288
INDIUM (III) CHLORIDE CATALYZED ONE STEP SYNTHESIS OF SOME NEW DIBENZO(D,F)(1,3)DIOXEPINES 249
Characterisation of a Sardinian Red Wine Using SPME/GC/MS under EI and CI Condition 247
Indium (III) Choloride Catalyzed One Step Synthesis of Some New Dibenzo(D,F)(1,3)Dioxepine 239
Regioselective synthesis of new EWG-Bearing 3-benzoyl-2-phenylbenzofurans by one-pot intramolecular acylation/thermal cyclization of phosphoranes and their CB1 antagonist activity 225
ELECTROSPRAY IONIZATION – MSn IN THE CHARACTERIZATION OF ISOMERIC BENZOFUROCOUMARINS 185
SYNTHESIS AND MASS SPECTROMETRY BEHAVIOUR OF SOME FUROCOUMARINONS 172
SINTESI E CARATTERIZZAZIONE SPETTROMETRICA DI MASSA DI NUOVI NUCLEOSIDI COME POTENZIALI AGENTI ANTIVIRALI ED ANTITUMORALI 167
SINTESI E CARATTERIZZAZIONE DI CICLOALCHILFUROCUMARINE A POTENZIALE ATTIVITÀ BIOLOGICA , 166
CHARACTERIZATION OF 2-PHENILAZIRIDINE DERIVATIVES: TANDEM MS AND MSn EXPERIMENTS UNDER ELECTRON IONOZATION AND ESI CONDITIONS 165
Electrospray ionization tandem mass spectrometry in the characterization of isomeric benzofurocoumarins 165
Synthesis and applications of new dendritic architectures as metal selective complexing agents and soluble phase transfer catalysts 160
Characterisation of some isomeric furocoumarinones using gas chromatography ion trap tandem mass spectrometry 148
M.Begala, G.Delogu and G.Podda HEADSPACE SPME/GC/MS IN THE ANALYSIS OF THE AROMA FRACTION OF CANNONAU OF JERZU WINE 141
Synthesis of new dendritic architectures as solubile phase transfer catalysts 132
Headspace solid-phase microextraction GC/MS in the analysis of the aroma fraction of cannonau of Jerzu wine 89
A New Class of Benzo[b]thiophene-chalcones as Cholinesterase Inhibitors: Synthesis, Biological Evaluation, Molecular Docking and ADME Studies 17
Totale 88.984
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Categoria #
all - tutte 105.132
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 105.132
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/202013.042 0 0 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
2023/20249.446 339 751 392 624 994 1.573 1.704 864 347 467 648 743
2024/20256.855 2.372 4.054 429 0 0 0 0 0 0 0 0 0
Totale 88.984