COSSU, Sergio Antonio
 Distribuzione geografica
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Continente #
NA - Nord America 10.847
AS - Asia 5.879
EU - Europa 4.222
SA - Sud America 338
AF - Africa 62
Continente sconosciuto - Info sul continente non disponibili 7
OC - Oceania 7
Totale 21.362
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Nazione #
US - Stati Uniti d'America 10.695
CN - Cina 2.408
SG - Singapore 1.581
PL - Polonia 1.203
VN - Vietnam 604
IT - Italia 591
DE - Germania 440
HK - Hong Kong 376
SE - Svezia 364
UA - Ucraina 348
IE - Irlanda 343
FI - Finlandia 292
BR - Brasile 274
GB - Regno Unito 238
JP - Giappone 188
KR - Corea 172
TR - Turchia 145
IN - India 143
FR - Francia 142
CA - Canada 125
RU - Federazione Russa 118
ID - Indonesia 34
BD - Bangladesh 32
IQ - Iraq 31
BE - Belgio 26
PH - Filippine 25
ZA - Sudafrica 24
NL - Olanda 22
AR - Argentina 21
IR - Iran 19
CH - Svizzera 17
ES - Italia 16
MX - Messico 14
AT - Austria 13
TH - Thailandia 13
PK - Pakistan 12
SA - Arabia Saudita 12
UZ - Uzbekistan 12
LB - Libano 10
CO - Colombia 9
JO - Giordania 9
KE - Kenya 9
TW - Taiwan 8
VE - Venezuela 8
CZ - Repubblica Ceca 7
EC - Ecuador 7
LT - Lituania 7
TN - Tunisia 7
JM - Giamaica 6
MA - Marocco 6
PY - Paraguay 6
AE - Emirati Arabi Uniti 5
AU - Australia 5
AZ - Azerbaigian 5
CL - Cile 5
ET - Etiopia 5
HU - Ungheria 5
IL - Israele 5
NP - Nepal 5
PS - Palestinian Territory 5
BG - Bulgaria 4
DK - Danimarca 4
EU - Europa 4
BJ - Benin 3
GR - Grecia 3
KZ - Kazakistan 3
MY - Malesia 3
NO - Norvegia 3
OM - Oman 3
PE - Perù 3
AL - Albania 2
BH - Bahrain 2
CY - Cipro 2
DZ - Algeria 2
EG - Egitto 2
GE - Georgia 2
LV - Lettonia 2
ME - Montenegro 2
PT - Portogallo 2
RS - Serbia 2
XK - ???statistics.table.value.countryCode.XK??? 2
A2 - ???statistics.table.value.countryCode.A2??? 1
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BO - Bolivia 1
BY - Bielorussia 1
BZ - Belize 1
CI - Costa d'Avorio 1
GA - Gabon 1
GF - Guiana Francese 1
GT - Guatemala 1
GY - Guiana 1
HN - Honduras 1
HR - Croazia 1
KG - Kirghizistan 1
KW - Kuwait 1
LU - Lussemburgo 1
MD - Moldavia 1
MK - Macedonia 1
MM - Myanmar 1
Totale 21.351
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Città #
Woodbridge 1.589
Warsaw 1.196
Ashburn 997
Fairfield 979
Chandler 848
Singapore 766
Jacksonville 703
Houston 685
Ann Arbor 586
San Jose 448
Seattle 405
Hong Kong 360
Wilmington 357
Dublin 341
Cambridge 306
Dallas 250
Nanjing 221
Jinan 205
Dearborn 198
Beijing 191
Shenyang 180
Boardman 173
Council Bluffs 172
Seoul 164
Hefei 161
Ho Chi Minh City 157
Guangzhou 155
Hanoi 137
New York 135
Izmir 129
Mestre 124
Tokyo 112
Andover 111
Boston 107
Hebei 96
Bengaluru 93
Los Angeles 90
Princeton 88
Mülheim 87
San Mateo 83
Changsha 79
Lauterbourg 77
Zhengzhou 74
Tianjin 73
Nanchang 68
Toronto 66
Hangzhou 62
Jiaxing 54
Milan 51
Taizhou 51
Taiyuan 50
Ningbo 49
Des Moines 48
Haikou 44
Santa Clara 44
Venice 43
San Diego 42
Fuzhou 40
Saint Petersburg 35
Buffalo 33
Munich 32
Shanghai 32
Frankfurt am Main 30
Redwood City 30
Haiphong 29
Venezia 28
Altamura 27
Jakarta 27
Montréal 27
São Paulo 27
Brussels 26
Orem 24
Verona 24
Da Nang 23
Helsinki 22
Berlin 19
San Paolo di Civitate 17
London 16
Columbus 15
Johannesburg 15
San Francisco 15
Baghdad 14
Chicago 14
Phoenix 14
The Dalles 14
Dong Ket 13
Latiano 13
Philadelphia 13
Chennai 12
Kunming 12
Montreal 12
Zanjan 12
Turku 11
Amsterdam 10
Can Tho 10
Xiangfen 10
Kitzingen 9
Manchester 9
Rome 9
Amman 8
Totale 15.992
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Nome #
Atropisomeric Chiral 4,4'-Bipyridines 529
Comparative enantioseparation of chiral 4,4’-bipyridine derivatives on coated and immobilized amylose-based chiral stationary phases 409
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 389
Chiral Chalcogen Bond Donors Based on the 4,4'-Bipyridine Scaffold 389
High Performance Liquid Chromatographic Enantioseparation of Chiral Bridged Polycyclic Compounds on Chiralcel OD-H and Chiralpak OT(+) 362
Caratterizzazione Cromatografica di Bifenili Atropisomerici mediante HPLC Chirale: Previsioni Computazionali sulla Enantioseparabilita' degli Analiti 350
Chiral Hexahalogenated 4,4 '-Bipyridines 350
Analisi HPLC su Fase Stazionaria a Base Polisaccaridica: una Metodologia Innovativa ad Alta Sensibilità per l’Identificazione di Interazioni σ-hole Stereoselettive 350
Hplc Enantioseparation of Structurally Related Chiral Compounds on Seven Chiral Stationary Phases and Computational Analysis of the Analyte Structures 341
2,5-Disubstituited Furans from Acid Catalyzed Additions of alfa,beta-Enones to Furan. Applications to the Synthesis of C2-Symmetric Compounds 335
2-Chloro-1,4-benzodithiin 1,1,4,4-Tetraoxide – A Conjunctive Dienophile for the Preparation of Tetrasubstituted Polycyclic Olefins 329
A New Convenient Synthesis of Ethenyl Ethers 328
A Michael Route to Acetals and Thioacetals. Preparation of 2-Sulfonylacetaldehyde from Acetilenic and Other Unsaturated Arylsulfones 327
Chiral Organic Molecules with Peculiar Geometries and Electronic Distributions 317
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 317
An Alternative Inexpensive Preparation of Phenylsulphonylethylene 315
Recent studies of docking and molecular dynamics simulation for liquid‐phase enantioseparations 306
syn- and anti-Benzotris(norbornadiene)s. 299
Halogen bond in high-performance liquid chromatography enantioseparations: description, features and modelling 291
Cyclotrimerisation of Polycyclic Olefines: An Asymmetric Approach to a Symmetric Molecule 289
Progettazione, Proprietà e Applicazione di Molecole σ-hole-attive in Soluzione: un Nuovo Strumento per la Chimica Sostenibile 289
Anti-Selective Heck-type Cyclotrimerisation of Polycyclic Bromoalkenes 288
Synthetic Equivalents of Cyclohexatriene in [4+2]-Cycloaddition Reactions: Methods for Preparing Cycloadducts to Benzene 286
Comparative HPLC Enantioseparation of Thirty Six Aromatic Compounds on Four Columns of the Lux® Series. Impact of Substituents, Shapes and Electronic Properties 283
Liquid Chromatography Enantioseparations of Halogenated Compounds on Polysaccharide-Based Chiral Stationary Phases: Role of Halogen Substituents in Molecular Recognition 278
Synthesis, atropoisomerism and chemistry of the dimers of R-(-)-carvone, R-(-)-hydrocarvone, 1R,5R-(+)-pinocarvone and other monoterpenic ketones 272
Rhodium catalyzed hydroformylation of 2-phenylsulfonylbicyclo[2.2.1] alkenes: effect of the phenylsulfonyl group 269
Palladium Catalysed Cyclotrimerisation Reactions of Polycyclic Alkenes under the Stille and Grigg Coupling Conditions 269
Polysaccharide-based chiral stationary phases as halogen bond acceptors: a novel strategy for detection of stereoselective σ-hole bonds in solution 267
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 260
Enantioseparation of fluorinated 3-arylthio-4,4’-bipyridines: Insights into chalcogen and pi greek-hole bonds in high-performance liquid chromatography 260
Insights into halogen bond-driven enantioseparations 259
Trisannelated Benzenes by Cyclotrimerization of Bromostannylalkenes 258
Rational Design, Synthesis, Characterization and Evaluation of Iodinated 4,4′-Bipyridines as New Transthyretin Fibrillogenesis Inhibitors 256
Stereochemistry of the Cyclotrimerisation of Enantiopure Polycyclic Bromostannylalkenes: Mechanistic Considerations on the Coupling of Alkenyl Stannanes by Copper(II) Nitrate 254
Synthesis of 2,3-Dibromobenzonorbornadiene and its Cyclotrimerization into 5,18:16,11:12,17-Trimethanotrinaphthylene 253
Synthesis of Benzotribenzonorbornadienes (BTBNDs), Rigid, Cup-shaped Molecules with High Electron Density within the Cavity 249
The Reaction of Quadricyclane with p-Anils 248
Observations in the Alkylation of b-Acetalic Carbanions: Monoalkylation versus Dialkylation and Elimination 248
Synthesis of 2-Mono- and 2,3-Disubstituted Polycyclic Alkenes 248
Role of Copper in the Stereoselective Metal-Promoted Cyclotrimerisation of Polycyclic Alkenes 246
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi nella Sintesi di Molecole Biologicamente Attive 244
Phenylsulfonylethylidene (PSE) Acetals as Atypical Carbohydrate Protective Groups 243
High-performance liquid chromatography enantioseparation of atropisomeric 4,4'-bipyridines on polysaccharide-type chiral stationary phases: impact of substituents and electronic properties 243
Cyclotrimerisation of Polycyclic Alkenes 242
Recent trends and applications in liquid phase chromatography enantioseparation of atropisomers 236
Sintesi di Intermedi Piridazinici e Idropiridazinici 232
Bis(phenylsulfonyl)alkenes: from Enantiopure Ketones to Fullerenes Substructures 230
Sintesi Stereoselettive Stechiometriche 227
Li+ and Na+ Switch of Enantioselectivity in the Desymmetrisation of Polycyclic Bis(phenylsulfonyl)alkenes by Chiral alcohols 226
Improved Selective Synthesis of (Z)- and (E)-1,2-Bis(phenylsulfonyl)chloroethylene 223
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 223
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi in Sintesi Organica 207
Sintesi e Applicazione di Acetali e Tiochetali β-Solfonil Sostituiti 207
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 206
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 206
Silver(I) coordination polymers with 3,3',5,5'-tetrasubstituted 4,4'.bipyridine ligands: towards new porous chiral material 206
Enantiomeric Discrimination in a Reiterative Domino Coupling Process: Cu(I) Mediated Syn-Cyclotrimerisation of Racemic Polycyclic Trimethylstannyl Bromonorbornadienes 204
High-Performance Liquid Chromatographic Enantioseparation of Atropisomeric Biphenyls on Seven Chiral Stationary Phases 204
Homochiral metal-organic frameworks and their application in chromatography enantioseparations 203
Sigma-hole bonds: a new tool for high-performance liquid chromatography enantioseparations 202
High-performance liquid chromatography enantioseparation of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases under multimodal elution 200
Caratterizzazione Strutturale e Configurazionale di Composti Policiclici a Ponte mediante Tecniche di Risonanza Magnetica Nucleare 199
Synthesis, Resolution, and Absolute Configuration of Chiral 4,4′-Bipyridines 199
Optimization of the HPLC enantioseparation of 3,3’-dibromo-5,5’-disubstituted-4,4’-bipyridines using immobilized polysaccharide-based chiral stationary phases 195
Stereoselective Desymmetrization: Role of Symmetry, Stereofacial Discrimination and Steric Effects 193
Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones 191
Halogen bond in separation science: A critical analysis across experimental and theoretical results 191
Lithiation of prochiral 2,2’-dichloro-5,5’-dibromo-4,4’-bipyridine as a tool for the synthesis of chiral polyhalogenated 4,4’-bipyridines 185
Diastereoselective Desymmetrization of Meso Bis(phenylsulfonyl) Polycyclic Alkenes Promoted by C2 Symmetric Chiral Diolates: Direct Access to Optically Pure Ketals and Ketones 182
Noncovalent interactions in high-performance liquid chromatography enantioseparations on polysaccharide-based chiral selectors 177
Risolvibilità di Substrati Policiclici Chirali su Chiralcel OD-H e Chiralpak OT(+): Ipotesi sui Meccanismi di Interazione Selettore-Selettando 171
Reazioni di alchenilazione e Idroformilazione su Derivati [2.2.1]Biciclici Fenilsolfonilsostituiti 170
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] 169
Phenylsulfonylethylidene (PSE) Acetals: A Novel Protecting Group in Carbohydrate Chemistry 165
Composti Policiclici Bridged Fenilsolfonilsostituiti: Caratterizzazione mediante Tecniche NMR e Cromatografia Liquida ad Alte Prestazioni (HPLC) 163
Role of Copper in the Stereoselctive Metal-Catalysed Cyclotrimerisation of Polycyclic Alkenes 162
Comparative enantioseparation of planar chiral ferrocenes on polysaccharide-based chiral stationary phases 157
Bridged benzocyclotrimers: concepts, synthesis, and applications 152
Exploiting halogen bonding interactions in high-performance liquid chromatography enantioseparations 147
Complete Enantiotopic Discrimination between Carbon Atoms of a Double Bond in the Reaction of Diolates with meso-Bis(phenylsulfonyl)alkenes. Synthesis of Enantiopure Ketones 143
Interactions in solution based on σ-hole: towards the design of a whole new family of organocatalysts with halogen/chalcogen bonds as key interaction 139
Introduction and Transformation of Functional Groups: Enantioselective Desymmetrisation in Organic Chemistry 127
Enantioseparations of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases and molecular dynamics simulations of selector–selectand interactions 121
Nuove Acquisizioni sull'Impiego di Bicicli Solfonilici Rigidi in Sintesi Organica e in Studi di Riconoscimento Molecolare 119
Disubstituted Ferrocenyl Iodo- and Chalcogenoalkynes as Chiral Halogen and Chalcogen Bond Donors 118
Regions of Electronic Charge Depletion as Recognition Sites in HPLC Enantiodiscrimination 117
Exploring interaction modes between polysaccharide-based selectors and biologically active 4,4′-bipyridines by experimental and computational analysis 107
Enantioseparation of planar chiral ferrocenes on cellulose-based chiral stationary phases: Benzoate versus carbamate pendant groups 77
Unravelling functions of halogen substituents in the enantioseparation of halogenated planar chiral ferrocenes on polysaccharide-based chiral stationary phases: experimental and electrostatic potential analyses 77
Enantioseparation of organometallic compounds and metal complexes by liquid chromatographic techniques. A review 73
Enantioseparation of new axially chiral carboxylic acids on polysaccharide-based chiral stationary phases under normal phase elution conditions 71
Unravelling dispersion forces in liquid-phase enantioseparation. Part II: Planar chiral 1-(iodoethynyl)-3-arylferrocenes 70
Unravelling dispersion forces in liquid-phase enantioseparation. Part I: Impact of ferrocenyl versus phenyl groups 64
Totale 21.667
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Categoria #
all - tutte 63.067
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 63.067
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.035 0 0 0 0 0 0 0 0 0 370 338 327
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
2024/20251.431 27 31 139 100 163 57 165 148 185 144 152 120
2025/20265.085 369 378 548 451 519 408 698 316 758 640 0 0
Totale 21.667