UNICA IRIS Institutional Research Information System

BEGALA, MICHELA
 Distribuzione geografica
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Continente #
EU - Europa 92.066
NA - Nord America 3.091
AS - Asia 900
SA - Sud America 107
AF - Africa 8
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 2
Totale 96.177
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Nazione #
IT - Italia 91.177
US - Stati Uniti d'America 3.070
SG - Singapore 400
CN - Cina 378
SE - Svezia 275
UA - Ucraina 269
FI - Finlandia 99
DE - Germania 92
BR - Brasile 90
GB - Regno Unito 69
FR - Francia 30
VN - Vietnam 23
KR - Corea 18
CA - Canada 16
BE - Belgio 15
CO - Colombia 11
IN - India 10
JP - Giappone 10
IR - Iran 9
MY - Malesia 9
NL - Olanda 9
HK - Hong Kong 7
RU - Federazione Russa 7
AT - Austria 6
BD - Bangladesh 6
TR - Turchia 6
PK - Pakistan 4
PL - Polonia 4
EU - Europa 3
RO - Romania 3
AU - Australia 2
CL - Cile 2
CZ - Repubblica Ceca 2
EC - Ecuador 2
EG - Egitto 2
ES - Italia 2
IL - Israele 2
JO - Giordania 2
LB - Libano 2
LV - Lettonia 2
MU - Mauritius 2
MX - Messico 2
NP - Nepal 2
SA - Arabia Saudita 2
UZ - Uzbekistan 2
AE - Emirati Arabi Uniti 1
AR - Argentina 1
AZ - Azerbaigian 1
BG - Bulgaria 1
CH - Svizzera 1
CY - Cipro 1
DO - Repubblica Dominicana 1
GE - Georgia 1
GR - Grecia 1
IQ - Iraq 1
JM - Giamaica 1
KE - Kenya 1
KW - Kuwait 1
KZ - Kazakistan 1
NO - Norvegia 1
PA - Panama 1
PE - Perù 1
PH - Filippine 1
PT - Portogallo 1
TN - Tunisia 1
TZ - Tanzania 1
ZA - Sudafrica 1
Totale 96.177
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Città #
Cagliari 88.672
Uta 2.322
Woodbridge 326
Chandler 322
Fairfield 311
Boardman 218
Ashburn 215
Singapore 207
Nyköping 191
Houston 177
Jacksonville 156
Ann Arbor 144
Wilmington 134
Seattle 110
Dearborn 106
Cambridge 99
Beijing 84
Santa Clara 75
Nanjing 60
Helsinki 52
Boston 48
Shanghai 47
Los Angeles 37
New York 25
Guangzhou 19
Redwood City 19
Dong Ket 18
Hefei 18
San Diego 18
Sassari 17
Jiaxing 16
Brussels 15
London 15
Milan 14
Seoul 14
Shenyang 14
Villacidro 14
Jinan 13
Changsha 12
Verona 12
Nanchang 11
Falls Church 10
Mountain View 10
São Paulo 10
Toronto 10
Bogotá 9
Hebei 9
Hong Kong 7
Norwalk 7
Nuremberg 7
Alghero 6
Atlanta 6
The Dalles 6
Washington 6
Auburn Hills 5
Frankfurt am Main 5
Ningbo 5
Orange 5
Pune 5
Indiana 4
Stockholm 4
Tianjin 4
Tokyo 4
Vienna 4
Wuhan 4
Amsterdam 3
Belo Horizonte 3
Bologna 3
Chicago 3
Dhaka 3
Hanoi 3
Iglesias 3
Miami 3
Minatomirai 3
Montreal 3
Munich 3
Paris 3
Saint Petersburg 3
Warsaw 3
Yongin-si 3
Amman 2
Borås 2
Campo Grande 2
Cesena 2
Charlestown 2
Chongqing 2
Council Bluffs 2
Curitiba 2
Dallas 2
Düsseldorf 2
Forest City 2
Fuzhou 2
Indaiatuba 2
Islington 2
Jinhua 2
Kilburn 2
Kunming 2
Manaus 2
Mashhad 2
Medellín 2
Totale 94.634
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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 3.375
Gas-phase ion-molecule reaction of alpha-phenylvinyl cation towards substituted benzenes in the enviroment of an ITMS 3.237
Unexpected one-step synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions 3.042
null 2.719
Synthesis of 2-Phenyl-3-benzoylbenzofurans under Wittig Conditions 2.641
Evaluation of the alpha-phenylvinyl cation as a chemical ionization reagent for the differentiation of isomeric substituted phenols in an ITMS 2.435
null 2.169
Unexpected migration of benzoyl group in the synthesis of 3-benzoyl-2-phenylbenzofurans under Wittig conditions 2.151
null 2.084
null 2.082
Potent and Selective Activity against Human Immunodeficiency Virus 1 (HIV-1) of Thymelaea hirsuta Extracts 2.077
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 2.060
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 1.967
Unexpected migration of benzoyl group in the synthesis of 2-phenyl-3-benzoylbenzofurans under Wittig condition 1.940
null 1.913
Conversion of benzoic acid into phenol in an ITMS under CI-MSn conditions. Recognition of ortho-chlorobenzoyl derivatives 1.905
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 1.800
null 1.751
null 1.698
SINTESI E IMMOBILIZZAZIONE DI ALCUNE CUMARINE ANALOGHE DEL RESVERATROLO AL POLIETILENGLICOLE 1.606
Synthesis and antimicrobial activity of novel arylidenisothiosemicarbazones 1.597
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 1.558
null 1.425
CHARACTERISATION OF DIBENZO(d,f)(1,3)DIOXEPINE DERIVATIVES BY MULTIPLE STAGE MASS SPECTROMETRY 1.409
null 1.392
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 1.169
SINTESI DI CUMARINE CHE INGLOBANO NELLA LORO STRUTTURA IL NUCLEO DEL TRANS-RESVERATROLO 1.099
Synthesis and biological evaluation of some differently substituted 9,10-anthracenediones 998
null 990
Synthesis and antimicrobial activity of novel arylideneisothiosemicarbazones 925
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 909
IMMOBILIZZAZIONE E SINTESI IN FASE LIQUIDA PEG-SUPPORTATA DI ALCUNI DERIVATI CUMARINICI 881
Electron and electrospray ionization mass spectrometry in the characterization of some 1-allyl-3-phenylaziridines 860
Studio preliminare sui costituenti chimici e sulla attività microbiologica di estratti di Asphodelus microcarpus (Salzm. et Viv) 826
null 808
Headspace solid-phase microextraction gas chromatography/mass spectrometry in the analysis of the aroma constituents of 'Cannonau of Jerzu' wine. 806
Inverse Electron Demand Diels-Alder Reactions of Psoralenes. Synthesis and Mass Spectra of Novel Pyridazinocoumarines 743
null 693
CARATTERIZZAZIONE DI DERIVATI 1-ALLIL-3-FENILAZIRIDINICI ATTRAVERSO ESPERIMENTI TANDEM MS ED MSn IN CONDIZIONI EI ED ESI* 684
Zinc Oxide: a new tool for the solvent free regioselective C-arylsulfonation of Indoles 662
Mild Synthetic Approach to Novel Indole-1-Carbinols and Preliminary Evaluation of Their Cytotoxicity in Hepatocarcinoma Cells 658
null 625
Electron ionization-induced fragmentation of some new dibenzo (d,f)(1,3) dioxepine derivatives 608
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. 603
FORMATION OF THE [M+ 25]+ FRAGMENT ION IN THE CI (PHENYLACETYLENE) MASS SPECTRA OF AROMATIC COMPOUNDS: A USEFUL PRECURSOR ION FOR ISOMERIC DIFFERENTIATION 596
null 592
One Step Synthesis of some Dibenzo(d,f)(1,3) Dioxepines by Lewis acids catalyzed reactions of 2,2’-dihydroxybiphenyl with alkynes 586
PEG-immobilization of cardol and soluble polymer-supported synthesis of some cardol–coumarin derivatives: Preliminary evaluation of their inhibitory activity on mushroom tyrosinase 566
Characterization of Dibenzo(d,f)(1,3)dioxepine Derivatives by Multiple Stage Mass Spectrometry 554
Sintesi e Caratterizzazione Strutturale di Derivati Cumarinici Contenenti Gruppi 1,3-Diossolici 544
InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2'-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines 543
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) 537
26th Informal Meeting on Mass Spectrometry 535
Conversion of benzoic acid into phenol under CI condition: investigation of the reactant species 532
Soluble Polymer-Supported Synthesis of 4-Methyl Coumarin on Modified Poly(ethylene glycol)s 529
GAS-PHASE ION/MOLECULE REACTION OF ALFA-VINYL CATION TOWARDS RING-SUBSTITUTED BENZENES IN AN IT-MS 498
SYNTHESIS OF SOME 1,5- BENZOXAZEPINES CATALYZED BY LEWIS ACIDS AND MONTMORILLONITE K-10 497
Chemoselective synthesis of new dibenzo[d,f]-1,3-dioxepines and 12H-dibenzo[d,g]-1,3-dioxocines 482
null 474
null 461
Electron ionization-induced fragmentation of some new dibenzo[d,f]dioxepine derivatives 450
Reazione regioselettiva tra 2,2'-diidrossibifenile ed alchini terminali, catalizzata da InCl3 e ZrCl4. Sintesi di nuove dibenzo[d,f][1,3] dioxepine 448
Synthesis and tyrosinase inhibitor activity of biscoumarin-resveratrol ibrids. 433
SYNTHESIS AND IMMOBILIZATION OF SOME COUMARINS RESVERATROL'S ANALOGUES ON POLYETHYLENE GLYCOL 425
Sintesi e caratterizzazione strutturale di nuovi derivati bis indolici 419
Gas-phase ion/molecule reaction of alpha-phenylvinyl cation towards ring-substituted benzenes in an IT-MS 416
null 415
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 415
ION-MOLECULE REACTIONS WITH ALFA-PHENYLVINYL CATION: DIFFERENTIATION OF ISOMERIC RING-SUBSTITUTED BENZENES 409
Sintesi e caratterizzazione di una nuova classe di derivati cumarinici con 1,3,5-triazina 406
Via diretta per sintetizzare 4’-( furocumarine) acetato 395
null 393
An efficient and direct route to obtain 4’-(Furocoumarin)acetates 392
Regioselective synthesis of new EWG-Bearing 3-benzoyl-2-phenylbenzofurans by one-pot intramolecular acylation/thermal cyclization of phosphoranes and their CB1 antagonist activity 387
null 374
SINTESI IN FASE LIQUIDA ED IMMOBILIZZAZIONE SU POLIETILENGLICOLI MODIFICATI DI DERIVATI CUMARINICI E STUDIO DELLE LORO PROPRIETÃ DI FOTOLUMINESCENZA 363
null 352
INDIUM (III) CHLORIDE CATALYZED ONE STEP SYNTHESIS OF SOME NEW DIBENZO(D,F)(1,3)DIOXEPINES 325
null 318
Indium (III) Choloride Catalyzed One Step Synthesis of Some New Dibenzo(D,F)(1,3)Dioxepine 312
Characterisation of a Sardinian Red Wine Using SPME/GC/MS under EI and CI Condition 310
null 302
null 299
SYNTHESIS AND MASS SPECTROMETRY BEHAVIOUR OF SOME FUROCOUMARINONS 253
Electrospray ionization tandem mass spectrometry in the characterization of isomeric benzofurocoumarins 250
SINTESI E CARATTERIZZAZIONE DI CICLOALCHILFUROCUMARINE A POTENZIALE ATTIVITÀ BIOLOGICA , 247
ELECTROSPRAY IONIZATION – MSn IN THE CHARACTERIZATION OF ISOMERIC BENZOFUROCOUMARINS 244
SINTESI E CARATTERIZZAZIONE SPETTROMETRICA DI MASSA DI NUOVI NUCLEOSIDI COME POTENZIALI AGENTI ANTIVIRALI ED ANTITUMORALI 238
CHARACTERIZATION OF 2-PHENILAZIRIDINE DERIVATIVES: TANDEM MS AND MSn EXPERIMENTS UNDER ELECTRON IONOZATION AND ESI CONDITIONS 235
Synthesis and applications of new dendritic architectures as metal selective complexing agents and soluble phase transfer catalysts 232
Characterisation of some isomeric furocoumarinones using gas chromatography ion trap tandem mass spectrometry 214
M.Begala, G.Delogu and G.Podda HEADSPACE SPME/GC/MS IN THE ANALYSIS OF THE AROMA FRACTION OF CANNONAU OF JERZU WINE 200
Synthesis of new dendritic architectures as solubile phase transfer catalysts 186
A New Class of Benzo[b]thiophene-chalcones as Cholinesterase Inhibitors: Synthesis, Biological Evaluation, Molecular Docking and ADME Studies 153
Headspace solid-phase microextraction GC/MS in the analysis of the aroma fraction of cannonau of Jerzu wine 135
Totale 96.393
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Categoria #
all - tutte 117.686
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 117.686
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020657 0 0 0 0 0 0 0 0 0 0 0 657
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
2024/202514.264 2.372 4.054 2.133 1.741 996 975 1.162 75 190 94 127 345
Totale 96.393