COSSU, Sergio Antonio
 Distribuzione geografica
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Continente #
NA - Nord America 8.894
EU - Europa 3.900
AS - Asia 2.458
SA - Sud America 7
Continente sconosciuto - Info sul continente non disponibili 5
OC - Oceania 5
AF - Africa 3
Totale 15.272
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Nazione #
US - Stati Uniti d'America 8.792
CN - Cina 1.781
PL - Polonia 1.191
IT - Italia 567
DE - Germania 370
SE - Svezia 360
UA - Ucraina 343
IE - Irlanda 339
SG - Singapore 327
FI - Finlandia 263
GB - Regno Unito 207
HK - Hong Kong 131
TR - Turchia 131
RU - Federazione Russa 112
CA - Canada 102
FR - Francia 55
BE - Belgio 26
IR - Iran 19
CH - Svizzera 16
VN - Vietnam 14
NL - Olanda 12
IN - India 11
ID - Indonesia 10
UZ - Uzbekistan 8
AT - Austria 7
BR - Brasile 7
CZ - Repubblica Ceca 6
JP - Giappone 6
BD - Bangladesh 5
LB - Libano 5
AU - Australia 4
BG - Bulgaria 4
DK - Danimarca 4
ES - Italia 4
EU - Europa 4
KR - Corea 3
TW - Taiwan 3
EG - Egitto 2
GR - Grecia 2
IL - Israele 2
LV - Lettonia 2
ME - Montenegro 2
NO - Norvegia 2
A2 - ???statistics.table.value.countryCode.A2??? 1
BJ - Benin 1
CY - Cipro 1
HR - Croazia 1
HU - Ungheria 1
LT - Lituania 1
LU - Lussemburgo 1
MD - Moldavia 1
NZ - Nuova Zelanda 1
PT - Portogallo 1
SA - Arabia Saudita 1
Totale 15.272
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Città #
Woodbridge 1.589
Warsaw 1.184
Fairfield 979
Chandler 848
Jacksonville 703
Houston 680
Ann Arbor 586
Ashburn 498
Seattle 400
Wilmington 356
Dublin 338
Cambridge 306
Singapore 226
Nanjing 218
Jinan 204
Dearborn 198
Shenyang 177
Boardman 172
Hong Kong 129
Izmir 129
Mestre 124
Guangzhou 117
Andover 111
Beijing 106
New York 105
Boston 101
Hebei 96
Princeton 88
Mülheim 87
San Mateo 83
Changsha 73
Tianjin 70
Nanchang 68
Zhengzhou 65
Toronto 63
Jiaxing 54
Hangzhou 52
Taizhou 51
Ningbo 49
Taiyuan 49
Des Moines 48
Milan 45
Haikou 44
Venice 43
San Diego 42
Fuzhou 40
Saint Petersburg 35
Redwood City 30
Venezia 28
Altamura 27
Montréal 27
Brussels 26
Verona 24
Hefei 20
Berlin 19
Los Angeles 17
San Paolo di Civitate 17
Dong Ket 13
Latiano 13
Zanjan 12
Philadelphia 11
Shanghai 11
Jakarta 10
Kunming 10
Xiangfen 10
Kitzingen 9
London 9
Helsinki 8
Ottawa 8
Rome 8
Moscow 7
Southend 7
Auburn Hills 6
Falls Church 6
Leawood 6
Simi Valley 6
Chengdu 5
Munich 5
Norwalk 5
Orange 5
Pune 5
Puxian 5
Washington 5
Wuhan 5
Chaoyang 4
Clearwater 4
Dallas 4
Den Haag 4
Kashan 4
Lausanne 4
Phoenix 4
Qingdao 4
Tappahannock 4
Yicheng 4
Amsterdam 3
Chongqing 3
Padova 3
Sacramento 3
Shaoxing 3
Sorel 3
Totale 12.332
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Nome #
Atropisomeric Chiral 4,4'-Bipyridines 414
High-Performance Liquid Chromatography Enantioseparation of Atropisomeric 4,4'-Bipyridines on Immobilized Polysaccharide-Based Chiralpak IA And Chiralpak IC: Impact of Substituents and Electronic Properties 327
High Performance Liquid Chromatographic Enantioseparation of Chiral Bridged Polycyclic Compounds on Chiralcel OD-H and Chiralpak OT(+) 309
Comparative enantioseparation of chiral 4,4’-bipyridine derivatives on coated and immobilized amylose-based chiral stationary phases 306
Chiral Chalcogen Bond Donors Based on the 4,4'-Bipyridine Scaffold 291
Hplc Enantioseparation of Structurally Related Chiral Compounds on Seven Chiral Stationary Phases and Computational Analysis of the Analyte Structures 284
Analisi HPLC su Fase Stazionaria a Base Polisaccaridica: una Metodologia Innovativa ad Alta Sensibilità per l’Identificazione di Interazioni σ-hole Stereoselettive 260
Caratterizzazione Cromatografica di Bifenili Atropisomerici mediante HPLC Chirale: Previsioni Computazionali sulla Enantioseparabilita' degli Analiti 253
Chiral Hexahalogenated 4,4 '-Bipyridines 246
2-Chloro-1,4-benzodithiin 1,1,4,4-Tetraoxide – A Conjunctive Dienophile for the Preparation of Tetrasubstituted Polycyclic Olefins 245
syn- and anti-Benzotris(norbornadiene)s. 241
A New Convenient Synthesis of Ethenyl Ethers 239
Progettazione, Proprietà e Applicazione di Molecole σ-hole-attive in Soluzione: un Nuovo Strumento per la Chimica Sostenibile 229
Recent studies of docking and molecular dynamics simulation for liquid‐phase enantioseparations 229
2,5-Disubstituited Furans from Acid Catalyzed Additions of alfa,beta-Enones to Furan. Applications to the Synthesis of C2-Symmetric Compounds 228
Halogen bond in high-performance liquid chromatography enantioseparations: description, features and modelling 228
An Alternative Inexpensive Preparation of Phenylsulphonylethylene 227
Liquid Chromatography Enantioseparations of Halogenated Compounds on Polysaccharide-Based Chiral Stationary Phases: Role of Halogen Substituents in Molecular Recognition 224
Chiral Organic Molecules with Peculiar Geometries and Electronic Distributions 221
A Michael Route to Acetals and Thioacetals. Preparation of 2-Sulfonylacetaldehyde from Acetilenic and Other Unsaturated Arylsulfones 221
Rhodium catalyzed hydroformylation of 2-phenylsulfonylbicyclo[2.2.1] alkenes: effect of the phenylsulfonyl group 220
Synthetic Equivalents of Cyclohexatriene in [4+2]-Cycloaddition Reactions: Methods for Preparing Cycloadducts to Benzene 219
Factors Impacting σ- and π-Hole Regions as Revealed by the Electrostatic Potential and Its Source Function Reconstruction: The Case of 4,4'-Bipyridine Derivatives 218
Synthesis, atropoisomerism and chemistry of the dimers of R-(-)-carvone, R-(-)-hydrocarvone, 1R,5R-(+)-pinocarvone and other monoterpenic ketones 216
Palladium Catalysed Cyclotrimerisation Reactions of Polycyclic Alkenes under the Stille and Grigg Coupling Conditions 212
Trisannelated Benzenes by Cyclotrimerization of Bromostannylalkenes 211
Enantioselective Synthesis of Polycyclic Ketones by Desymmetrisation of Bis(phenylsulfonyl)alkenes with Chiral Alcoholates. Control of the Absolute Configuration by a Simple Modification of the Chiral Auxiliary 208
Synthesis of 2-Mono- and 2,3-Disubstituted Polycyclic Alkenes 206
Polysaccharide-based chiral stationary phases as halogen bond acceptors: a novel strategy for detection of stereoselective σ-hole bonds in solution 206
Synthesis of 2,3-Dibromobenzonorbornadiene and its Cyclotrimerization into 5,18:16,11:12,17-Trimethanotrinaphthylene 205
Insights into halogen bond-driven enantioseparations 205
Stereochemistry of the Cyclotrimerisation of Enantiopure Polycyclic Bromostannylalkenes: Mechanistic Considerations on the Coupling of Alkenyl Stannanes by Copper(II) Nitrate 204
Cyclotrimerisation of Polycyclic Olefines: An Asymmetric Approach to a Symmetric Molecule 202
Synthesis of Benzotribenzonorbornadienes (BTBNDs), Rigid, Cup-shaped Molecules with High Electron Density within the Cavity 202
Rational Design, Synthesis, Characterization and Evaluation of Iodinated 4,4′-Bipyridines as New Transthyretin Fibrillogenesis Inhibitors 198
The Reaction of Quadricyclane with p-Anils 195
Enantioseparation of fluorinated 3-arylthio-4,4’-bipyridines: Insights into chalcogen and pi greek-hole bonds in high-performance liquid chromatography 195
Role of Copper in the Stereoselective Metal-Promoted Cyclotrimerisation of Polycyclic Alkenes 194
Observations in the Alkylation of b-Acetalic Carbanions: Monoalkylation versus Dialkylation and Elimination 194
Phenylsulfonylethylidene (PSE) Acetals as Atypical Carbohydrate Protective Groups 193
Anti-Selective Heck-type Cyclotrimerisation of Polycyclic Bromoalkenes 193
Comparative HPLC Enantioseparation of Thirty Six Aromatic Compounds on Four Columns of the Lux® Series. Impact of Substituents, Shapes and Electronic Properties 191
High-performance liquid chromatography enantioseparation of atropisomeric 4,4'-bipyridines on polysaccharide-type chiral stationary phases: impact of substituents and electronic properties 180
Improved Selective Synthesis of (Z)- and (E)-1,2-Bis(phenylsulfonyl)chloroethylene 176
Recent trends and applications in liquid phase chromatography enantioseparation of atropisomers 176
Li+ and Na+ Switch of Enantioselectivity in the Desymmetrisation of Polycyclic Bis(phenylsulfonyl)alkenes by Chiral alcohols 169
Bis(phenylsulfonyl)alkenes: from Enantiopure Ketones to Fullerenes Substructures 166
Enantioseparation of 5,5'-Dibromo-2,2'-Dichloro-3-Selanyl-4,4'-Bipyridines on Polysaccharide-Based Chiral Stationary Phases: Exploring Chalcogen Bonds in Liquid-Phase Chromatography 163
Sintesi e Applicazione di Acetali e Tiochetali β-Solfonil Sostituiti 161
Desymmetrization of meso 7-aza-2,3-bis(phenylsulfonyl) bicyclo[2.2.1]hept-2-ene: a re-examination. Kinetic resolution of racemic 3-arylsulfonyl-7-aza-2-bromobicyclo[2.2.1]hepta-2,5-dienes 159
Enantiomeric Discrimination in a Reiterative Domino Coupling Process: Cu(I) Mediated Syn-Cyclotrimerisation of Racemic Polycyclic Trimethylstannyl Bromonorbornadienes 158
Sintesi Stereoselettive Stechiometriche 157
Cyclotrimerisation of Polycyclic Alkenes 154
Sintesi di Intermedi Piridazinici e Idropiridazinici 153
Synthesis, Resolution, and Absolute Configuration of Chiral 4,4′-Bipyridines 152
Silver(I) coordination polymers with 3,3',5,5'-tetrasubstituted 4,4'.bipyridine ligands: towards new porous chiral material 152
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi nella Sintesi di Molecole Biologicamente Attive 151
Homochiral metal-organic frameworks and their application in chromatography enantioseparations 147
High-performance liquid chromatography enantioseparation of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases under multimodal elution 144
Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones 142
Stereoselective Desymmetrization: Role of Symmetry, Stereofacial Discrimination and Steric Effects 139
Optimization of the HPLC enantioseparation of 3,3’-dibromo-5,5’-disubstituted-4,4’-bipyridines using immobilized polysaccharide-based chiral stationary phases 139
Insights into the impact of shape and electronic properties on the enantioseparation of polyhalogenated 4,4'-bipyridines on polysaccharide-type selectors. Evidence of stereoselective halogen bonding interactions 139
High-Performance Liquid Chromatographic Enantioseparation of Atropisomeric Biphenyls on Seven Chiral Stationary Phases 135
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi in Sintesi Organica 133
Lithiation of prochiral 2,2’-dichloro-5,5’-dibromo-4,4’-bipyridine as a tool for the synthesis of chiral polyhalogenated 4,4’-bipyridines 133
Diastereoselective Desymmetrization of Meso Bis(phenylsulfonyl) Polycyclic Alkenes Promoted by C2 Symmetric Chiral Diolates: Direct Access to Optically Pure Ketals and Ketones 131
Halogen bond in separation science: A critical analysis across experimental and theoretical results 130
Risolvibilità di Substrati Policiclici Chirali su Chiralcel OD-H e Chiralpak OT(+): Ipotesi sui Meccanismi di Interazione Selettore-Selettando 129
Caratterizzazione Strutturale e Configurazionale di Composti Policiclici a Ponte mediante Tecniche di Risonanza Magnetica Nucleare 129
Phenylsulfonylethylidene (PSE) Acetals: A Novel Protecting Group in Carbohydrate Chemistry 122
Reazioni di alchenilazione e Idroformilazione su Derivati [2.2.1]Biciclici Fenilsolfonilsostituiti 116
Composti Policiclici Bridged Fenilsolfonilsostituiti: Caratterizzazione mediante Tecniche NMR e Cromatografia Liquida ad Alte Prestazioni (HPLC) 114
Crystal Structure of 3alfa,4alfa-4’,5’-diphenyl-3-(phenylsulfonyl)-1R-[1alfa,2(4’R*,5’R*)-spiro]bicyclo[2.2.1]hept-5-ene-2,2’[1,3]dioxolane, [C6H5SO2)C7H7][C2H2O2(C6H5)2] 113
Role of Copper in the Stereoselctive Metal-Catalysed Cyclotrimerisation of Polycyclic Alkenes 112
Noncovalent interactions in high-performance liquid chromatography enantioseparations on polysaccharide-based chiral selectors 105
Complete Enantiotopic Discrimination between Carbon Atoms of a Double Bond in the Reaction of Diolates with meso-Bis(phenylsulfonyl)alkenes. Synthesis of Enantiopure Ketones 100
Sigma-hole bonds: a new tool for high-performance liquid chromatography enantioseparations 100
Exploiting halogen bonding interactions in high-performance liquid chromatography enantioseparations 91
Bridged benzocyclotrimers: concepts, synthesis, and applications 86
Comparative enantioseparation of planar chiral ferrocenes on polysaccharide-based chiral stationary phases 83
Introduction and Transformation of Functional Groups: Enantioselective Desymmetrisation in Organic Chemistry 79
Nuove Acquisizioni sull'Impiego di Bicicli Solfonilici Rigidi in Sintesi Organica e in Studi di Riconoscimento Molecolare 78
Regions of Electronic Charge Depletion as Recognition Sites in HPLC Enantiodiscrimination 73
Interactions in solution based on σ-hole: towards the design of a whole new family of organocatalysts with halogen/chalcogen bonds as key interaction 70
Disubstituted Ferrocenyl Iodo- and Chalcogenoalkynes as Chiral Halogen and Chalcogen Bond Donors 69
Enantioseparations of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases and molecular dynamics simulations of selector–selectand interactions 68
Exploring interaction modes between polysaccharide-based selectors and biologically active 4,4′-bipyridines by experimental and computational analysis 56
Unravelling functions of halogen substituents in the enantioseparation of halogenated planar chiral ferrocenes on polysaccharide-based chiral stationary phases: experimental and electrostatic potential analyses 19
Enantioseparation of planar chiral ferrocenes on cellulose-based chiral stationary phases: Benzoate versus carbamate pendant groups 5
Enantioseparation of new axially chiral carboxylic acids on polysaccharide-based chiral stationary phases under normal phase elution conditions 3
Enantioseparation of organometallic compounds and metal complexes by liquid chromatographic techniques. A review 3
Unravelling dispersion forces in liquid-phase enantioseparation. Part I: Impact of ferrocenyl versus phenyl groups 3
Unravelling dispersion forces in liquid-phase enantioseparation. Part II: Planar chiral 1-(iodoethynyl)-3-arylferrocenes 3
Totale 15.577
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Categoria #
all - tutte 44.854
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 44.854
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.818 0 0 0 0 211 351 245 330 212 199 172 98
2020/20212.916 167 150 259 169 399 232 226 174 105 370 338 327
2021/20222.193 179 280 147 387 202 38 116 106 33 154 371 180
2022/20232.131 164 160 10 350 242 583 52 158 216 11 159 26
2023/2024694 45 69 22 11 89 144 15 30 119 23 34 93
2024/2025426 27 31 139 100 129 0 0 0 0 0 0 0
Totale 15.577