COSSU, Sergio Antonio
 Distribuzione geografica
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Continente #
NA - Nord America 13.011
AS - Asia 6.031
EU - Europa 4.321
SA - Sud America 460
Continente sconosciuto - Info sul continente non disponibili 313
AF - Africa 62
OC - Oceania 7
Totale 24.205
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Nazione #
US - Stati Uniti d'America 12.780
CN - Cina 2.431
SG - Singapore 1.638
PL - Polonia 1.204
IT - Italia 617
VN - Vietnam 612
DE - Germania 441
HK - Hong Kong 382
SE - Svezia 372
UA - Ucraina 348
IE - Irlanda 343
BR - Brasile 329
FI - Finlandia 292
GB - Regno Unito 276
JP - Giappone 189
KR - Corea 176
CA - Canada 155
FR - Francia 148
IN - India 147
TR - Turchia 145
RU - Federazione Russa 118
ID - Indonesia 48
BD - Bangladesh 42
CO - Colombia 34
IQ - Iraq 32
EC - Ecuador 31
PH - Filippine 31
BE - Belgio 28
AR - Argentina 27
NL - Olanda 24
ZA - Sudafrica 24
MX - Messico 21
IR - Iran 19
ES - Italia 18
CH - Svizzera 17
VE - Venezuela 17
TH - Thailandia 15
JM - Giamaica 14
PK - Pakistan 14
AT - Austria 13
SA - Arabia Saudita 13
UZ - Uzbekistan 12
LB - Libano 11
EE - Estonia 10
MY - Malesia 10
JO - Giordania 9
KE - Kenya 9
CL - Cile 8
GT - Guatemala 8
NI - Nicaragua 8
TW - Taiwan 8
CZ - Repubblica Ceca 7
LT - Lituania 7
NP - Nepal 7
TN - Tunisia 7
MA - Marocco 6
PS - Palestinian Territory 6
PY - Paraguay 6
TT - Trinidad e Tobago 6
AE - Emirati Arabi Uniti 5
AU - Australia 5
AZ - Azerbaigian 5
ET - Etiopia 5
HU - Ungheria 5
IL - Israele 5
BG - Bulgaria 4
CR - Costa Rica 4
DK - Danimarca 4
EU - Europa 4
BJ - Benin 3
GR - Grecia 3
HN - Honduras 3
KZ - Kazakistan 3
NO - Norvegia 3
OM - Oman 3
PE - Perù 3
RS - Serbia 3
XK - ???statistics.table.value.countryCode.XK??? 3
AL - Albania 2
BH - Bahrain 2
CY - Cipro 2
DZ - Algeria 2
EG - Egitto 2
GE - Georgia 2
HR - Croazia 2
LA - Repubblica Popolare Democratica del Laos 2
LV - Lettonia 2
MD - Moldavia 2
ME - Montenegro 2
PA - Panama 2
PR - Porto Rico 2
PT - Portogallo 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AG - Antigua e Barbuda 1
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BO - Bolivia 1
BS - Bahamas 1
BY - Bielorussia 1
BZ - Belize 1
Totale 23.879
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Città #
Woodbridge 1.589
Ashburn 1.425
Warsaw 1.197
Fairfield 981
Chandler 848
Singapore 771
Jacksonville 705
Houston 694
Council Bluffs 627
San Jose 597
Ann Arbor 587
Seattle 407
Hong Kong 365
Wilmington 358
Dublin 341
Cambridge 307
Dallas 256
Nanjing 221
Jinan 205
Dearborn 198
Beijing 192
Shenyang 180
Boardman 179
Seoul 168
Hefei 161
Ho Chi Minh City 159
Guangzhou 156
New York 149
Hanoi 138
Izmir 129
Mestre 124
Tokyo 113
Andover 111
Boston 109
Los Angeles 100
Hebei 96
Bengaluru 93
Princeton 89
Mülheim 87
San Mateo 83
Santa Clara 80
Changsha 79
Lauterbourg 77
Zhengzhou 74
Tianjin 73
Nanchang 69
Toronto 67
Hangzhou 63
Columbus 56
Jiaxing 54
Milan 52
Taizhou 51
Taiyuan 50
Ningbo 49
Des Moines 48
Haikou 44
Venice 44
San Diego 42
Buffalo 41
Fuzhou 40
Saint Petersburg 35
Shanghai 33
Munich 32
Frankfurt am Main 30
Redwood City 30
São Paulo 30
Haiphong 29
Chicago 28
Venezia 28
Altamura 27
Brussels 27
Jakarta 27
Montréal 27
Verona 26
Orem 25
Philadelphia 25
Da Nang 24
Phoenix 24
Helsinki 22
Brasília 21
Berlin 19
Brooklyn 19
San Francisco 19
London 18
San Paolo di Civitate 17
Baghdad 15
Johannesburg 15
Montreal 15
The Dalles 15
Las Vegas 14
Quito 14
Bloomington 13
Dong Ket 13
Latiano 13
Rome 13
Atlanta 12
Chennai 12
Kunming 12
Zanjan 12
Amsterdam 11
Totale 17.289
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Nome #
Atropisomeric Chiral 4,4'-Bipyridines 572
Comparative enantioseparation of chiral 4,4’-bipyridine derivatives on coated and immobilized amylose-based chiral stationary phases 445
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 415
Chiral Chalcogen Bond Donors Based on the 4,4'-Bipyridine Scaffold 404
High Performance Liquid Chromatographic Enantioseparation of Chiral Bridged Polycyclic Compounds on Chiralcel OD-H and Chiralpak OT(+) 392
Caratterizzazione Cromatografica di Bifenili Atropisomerici mediante HPLC Chirale: Previsioni Computazionali sulla Enantioseparabilita' degli Analiti 379
Hplc Enantioseparation of Structurally Related Chiral Compounds on Seven Chiral Stationary Phases and Computational Analysis of the Analyte Structures 376
Chiral Hexahalogenated 4,4 '-Bipyridines 375
Analisi HPLC su Fase Stazionaria a Base Polisaccaridica: una Metodologia Innovativa ad Alta Sensibilità per l’Identificazione di Interazioni σ-hole Stereoselettive 368
A Michael Route to Acetals and Thioacetals. Preparation of 2-Sulfonylacetaldehyde from Acetilenic and Other Unsaturated Arylsulfones 366
2,5-Disubstituited Furans from Acid Catalyzed Additions of alfa,beta-Enones to Furan. Applications to the Synthesis of C2-Symmetric Compounds 366
Chiral Organic Molecules with Peculiar Geometries and Electronic Distributions 350
A New Convenient Synthesis of Ethenyl Ethers 350
2-Chloro-1,4-benzodithiin 1,1,4,4-Tetraoxide – A Conjunctive Dienophile for the Preparation of Tetrasubstituted Polycyclic Olefins 349
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 345
An Alternative Inexpensive Preparation of Phenylsulphonylethylene 344
Cyclotrimerisation of Polycyclic Olefines: An Asymmetric Approach to a Symmetric Molecule 335
Recent studies of docking and molecular dynamics simulation for liquid‐phase enantioseparations 327
syn- and anti-Benzotris(norbornadiene)s. 326
Anti-Selective Heck-type Cyclotrimerisation of Polycyclic Bromoalkenes 321
Comparative HPLC Enantioseparation of Thirty Six Aromatic Compounds on Four Columns of the Lux® Series. Impact of Substituents, Shapes and Electronic Properties 319
Halogen bond in high-performance liquid chromatography enantioseparations: description, features and modelling 317
Progettazione, Proprietà e Applicazione di Molecole σ-hole-attive in Soluzione: un Nuovo Strumento per la Chimica Sostenibile 316
Synthetic Equivalents of Cyclohexatriene in [4+2]-Cycloaddition Reactions: Methods for Preparing Cycloadducts to Benzene 312
Synthesis, atropoisomerism and chemistry of the dimers of R-(-)-carvone, R-(-)-hydrocarvone, 1R,5R-(+)-pinocarvone and other monoterpenic ketones 301
Liquid Chromatography Enantioseparations of Halogenated Compounds on Polysaccharide-Based Chiral Stationary Phases: Role of Halogen Substituents in Molecular Recognition 301
Palladium Catalysed Cyclotrimerisation Reactions of Polycyclic Alkenes under the Stille and Grigg Coupling Conditions 295
Polysaccharide-based chiral stationary phases as halogen bond acceptors: a novel strategy for detection of stereoselective σ-hole bonds in solution 289
Rhodium catalyzed hydroformylation of 2-phenylsulfonylbicyclo[2.2.1] alkenes: effect of the phenylsulfonyl group 288
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 288
Enantioseparation of fluorinated 3-arylthio-4,4’-bipyridines: Insights into chalcogen and pi greek-hole bonds in high-performance liquid chromatography 287
Bis(phenylsulfonyl)alkenes: from Enantiopure Ketones to Fullerenes Substructures 282
Trisannelated Benzenes by Cyclotrimerization of Bromostannylalkenes 280
Stereochemistry of the Cyclotrimerisation of Enantiopure Polycyclic Bromostannylalkenes: Mechanistic Considerations on the Coupling of Alkenyl Stannanes by Copper(II) Nitrate 278
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi nella Sintesi di Molecole Biologicamente Attive 277
Insights into halogen bond-driven enantioseparations 277
High-performance liquid chromatography enantioseparation of atropisomeric 4,4'-bipyridines on polysaccharide-type chiral stationary phases: impact of substituents and electronic properties 276
Rational Design, Synthesis, Characterization and Evaluation of Iodinated 4,4′-Bipyridines as New Transthyretin Fibrillogenesis Inhibitors 276
Synthesis of 2,3-Dibromobenzonorbornadiene and its Cyclotrimerization into 5,18:16,11:12,17-Trimethanotrinaphthylene 274
Cyclotrimerisation of Polycyclic Alkenes 273
Synthesis of Benzotribenzonorbornadienes (BTBNDs), Rigid, Cup-shaped Molecules with High Electron Density within the Cavity 271
Role of Copper in the Stereoselective Metal-Promoted Cyclotrimerisation of Polycyclic Alkenes 270
The Reaction of Quadricyclane with p-Anils 269
Phenylsulfonylethylidene (PSE) Acetals as Atypical Carbohydrate Protective Groups 269
Observations in the Alkylation of b-Acetalic Carbanions: Monoalkylation versus Dialkylation and Elimination 269
Sintesi Stereoselettive Stechiometriche 265
Synthesis of 2-Mono- and 2,3-Disubstituted Polycyclic Alkenes 265
Recent trends and applications in liquid phase chromatography enantioseparation of atropisomers 257
Sintesi di Intermedi Piridazinici e Idropiridazinici 256
Sigma-hole bonds: a new tool for high-performance liquid chromatography enantioseparations 249
High-Performance Liquid Chromatographic Enantioseparation of Atropisomeric Biphenyls on Seven Chiral Stationary Phases 248
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 248
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi in Sintesi Organica 247
Improved Selective Synthesis of (Z)- and (E)-1,2-Bis(phenylsulfonyl)chloroethylene 243
Sintesi e Applicazione di Acetali e Tiochetali β-Solfonil Sostituiti 241
Li+ and Na+ Switch of Enantioselectivity in the Desymmetrisation of Polycyclic Bis(phenylsulfonyl)alkenes by Chiral alcohols 240
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 231
Stereoselective Desymmetrization: Role of Symmetry, Stereofacial Discrimination and Steric Effects 229
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 229
Synthesis, Resolution, and Absolute Configuration of Chiral 4,4′-Bipyridines 223
Homochiral metal-organic frameworks and their application in chromatography enantioseparations 223
High-performance liquid chromatography enantioseparation of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases under multimodal elution 223
Caratterizzazione Strutturale e Configurazionale di Composti Policiclici a Ponte mediante Tecniche di Risonanza Magnetica Nucleare 222
Silver(I) coordination polymers with 3,3',5,5'-tetrasubstituted 4,4'.bipyridine ligands: towards new porous chiral material 222
Reazioni di alchenilazione e Idroformilazione su Derivati [2.2.1]Biciclici Fenilsolfonilsostituiti 220
Enantiomeric Discrimination in a Reiterative Domino Coupling Process: Cu(I) Mediated Syn-Cyclotrimerisation of Racemic Polycyclic Trimethylstannyl Bromonorbornadienes 217
Optimization of the HPLC enantioseparation of 3,3’-dibromo-5,5’-disubstituted-4,4’-bipyridines using immobilized polysaccharide-based chiral stationary phases 217
Halogen bond in separation science: A critical analysis across experimental and theoretical results 214
Risolvibilità di Substrati Policiclici Chirali su Chiralcel OD-H e Chiralpak OT(+): Ipotesi sui Meccanismi di Interazione Selettore-Selettando 212
Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones 209
Lithiation of prochiral 2,2’-dichloro-5,5’-dibromo-4,4’-bipyridine as a tool for the synthesis of chiral polyhalogenated 4,4’-bipyridines 206
Noncovalent interactions in high-performance liquid chromatography enantioseparations on polysaccharide-based chiral selectors 204
Diastereoselective Desymmetrization of Meso Bis(phenylsulfonyl) Polycyclic Alkenes Promoted by C2 Symmetric Chiral Diolates: Direct Access to Optically Pure Ketals and Ketones 200
Composti Policiclici Bridged Fenilsolfonilsostituiti: Caratterizzazione mediante Tecniche NMR e Cromatografia Liquida ad Alte Prestazioni (HPLC) 199
Role of Copper in the Stereoselctive Metal-Catalysed Cyclotrimerisation of Polycyclic Alkenes 194
Comparative enantioseparation of planar chiral ferrocenes on polysaccharide-based chiral stationary phases 189
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] 183
Phenylsulfonylethylidene (PSE) Acetals: A Novel Protecting Group in Carbohydrate Chemistry 181
Bridged benzocyclotrimers: concepts, synthesis, and applications 179
Complete Enantiotopic Discrimination between Carbon Atoms of a Double Bond in the Reaction of Diolates with meso-Bis(phenylsulfonyl)alkenes. Synthesis of Enantiopure Ketones 169
Exploiting halogen bonding interactions in high-performance liquid chromatography enantioseparations 169
Interactions in solution based on σ-hole: towards the design of a whole new family of organocatalysts with halogen/chalcogen bonds as key interaction 166
Introduction and Transformation of Functional Groups: Enantioselective Desymmetrisation in Organic Chemistry 159
Enantioseparations of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases and molecular dynamics simulations of selector–selectand interactions 154
Nuove Acquisizioni sull'Impiego di Bicicli Solfonilici Rigidi in Sintesi Organica e in Studi di Riconoscimento Molecolare 145
Exploring interaction modes between polysaccharide-based selectors and biologically active 4,4′-bipyridines by experimental and computational analysis 137
Disubstituted Ferrocenyl Iodo- and Chalcogenoalkynes as Chiral Halogen and Chalcogen Bond Donors 135
Regions of Electronic Charge Depletion as Recognition Sites in HPLC Enantiodiscrimination 130
Enantioseparation of planar chiral ferrocenes on cellulose-based chiral stationary phases: Benzoate versus carbamate pendant groups 112
Enantioseparation of organometallic compounds and metal complexes by liquid chromatographic techniques. A review 104
Unravelling dispersion forces in liquid-phase enantioseparation. Part II: Planar chiral 1-(iodoethynyl)-3-arylferrocenes 101
Enantioseparation of new axially chiral carboxylic acids on polysaccharide-based chiral stationary phases under normal phase elution conditions 100
Unravelling functions of halogen substituents in the enantioseparation of halogenated planar chiral ferrocenes on polysaccharide-based chiral stationary phases: experimental and electrostatic potential analyses 95
Unravelling dispersion forces in liquid-phase enantioseparation. Part I: Impact of ferrocenyl versus phenyl groups 85
Totale 24.205
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Categoria #
all - tutte 70.717
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 70.717
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.587 0 0 0 387 202 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
2024/20251.431 27 31 139 100 163 57 165 148 185 144 152 120
2025/20265.930 369 378 548 451 519 408 698 316 758 740 247 498
2026/20271.693 210 254 1.215 14 0 0 0 0 0 0 0 0
Totale 24.205