COSSU, Sergio Antonio
 Distribuzione geografica
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Continente #
NA - Nord America 9.916
AS - Asia 4.313
EU - Europa 4.050
SA - Sud America 278
AF - Africa 46
Continente sconosciuto - Info sul continente non disponibili 6
OC - Oceania 6
Totale 18.615
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Nazione #
US - Stati Uniti d'America 9.778
CN - Cina 2.245
PL - Polonia 1.199
SG - Singapore 1.092
IT - Italia 583
DE - Germania 422
SE - Svezia 363
UA - Ucraina 346
IE - Irlanda 340
HK - Hong Kong 325
FI - Finlandia 278
BR - Brasile 240
GB - Regno Unito 223
TR - Turchia 142
IN - India 124
CA - Canada 116
RU - Federazione Russa 115
JP - Giappone 102
VN - Vietnam 76
KR - Corea 70
FR - Francia 59
ID - Indonesia 30
BE - Belgio 26
BD - Bangladesh 19
IR - Iran 19
ZA - Sudafrica 19
NL - Olanda 17
CH - Svizzera 16
AT - Austria 13
AR - Argentina 12
MX - Messico 11
ES - Italia 10
UZ - Uzbekistan 10
IQ - Iraq 8
SA - Arabia Saudita 8
CZ - Repubblica Ceca 7
LB - Libano 7
VE - Venezuela 6
CO - Colombia 5
EC - Ecuador 5
KE - Kenya 5
LT - Lituania 5
MA - Marocco 5
AU - Australia 4
BG - Bulgaria 4
DK - Danimarca 4
ET - Etiopia 4
EU - Europa 4
IL - Israele 4
JM - Giamaica 4
JO - Giordania 4
PY - Paraguay 4
TN - Tunisia 4
AE - Emirati Arabi Uniti 3
AZ - Azerbaigian 3
BJ - Benin 3
NO - Norvegia 3
PH - Filippine 3
PK - Pakistan 3
TW - Taiwan 3
EG - Egitto 2
GE - Georgia 2
GR - Grecia 2
HU - Ungheria 2
LV - Lettonia 2
ME - Montenegro 2
PE - Perù 2
PS - Palestinian Territory 2
PT - Portogallo 2
RS - Serbia 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AL - Albania 1
BB - Barbados 1
BZ - Belize 1
CY - Cipro 1
DZ - Algeria 1
GA - Gabon 1
GF - Guiana Francese 1
GT - Guatemala 1
GY - Guiana 1
HN - Honduras 1
HR - Croazia 1
KW - Kuwait 1
KZ - Kazakistan 1
LU - Lussemburgo 1
MD - Moldavia 1
MK - Macedonia 1
MM - Myanmar 1
MY - Malesia 1
NG - Nigeria 1
NI - Nicaragua 1
NZ - Nuova Zelanda 1
OM - Oman 1
PA - Panama 1
PR - Porto Rico 1
RE - Reunion 1
SR - Suriname 1
SY - Repubblica araba siriana 1
TH - Thailandia 1
TL - Timor Orientale 1
Totale 18.612
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Città #
Woodbridge 1.589
Warsaw 1.192
Fairfield 979
Chandler 848
Jacksonville 703
Ashburn 698
Houston 685
Ann Arbor 586
Singapore 553
Seattle 404
Wilmington 357
Dublin 338
Hong Kong 322
Cambridge 306
Dallas 250
Nanjing 220
Jinan 205
Dearborn 198
Shenyang 178
Beijing 176
Boardman 173
Hefei 161
Guangzhou 145
Izmir 129
New York 128
Mestre 124
Council Bluffs 119
Andover 111
Boston 107
Hebei 96
Bengaluru 93
Princeton 88
Mülheim 87
San Mateo 83
Changsha 79
Los Angeles 74
Tianjin 72
Zhengzhou 71
Nanchang 68
Seoul 68
Toronto 65
Hangzhou 54
Jiaxing 54
Taizhou 51
Milan 50
Taiyuan 50
Ningbo 49
Des Moines 48
Haikou 44
Venice 43
San Diego 42
Fuzhou 40
Saint Petersburg 35
Munich 32
Buffalo 31
Redwood City 30
Tokyo 29
Venezia 28
Altamura 27
Montréal 27
Brussels 26
Ho Chi Minh City 26
Jakarta 26
Santa Clara 26
Verona 24
Shanghai 21
São Paulo 21
Berlin 19
San Paolo di Civitate 17
Hanoi 16
Columbus 15
Frankfurt am Main 15
London 14
San Francisco 14
The Dalles 14
Dong Ket 13
Latiano 13
Johannesburg 12
Philadelphia 12
Phoenix 12
Zanjan 12
Chicago 11
Kunming 11
Turku 11
Xiangfen 10
Helsinki 9
Kitzingen 9
Montreal 9
Atlanta 8
Ottawa 8
Redondo Beach 8
Rome 8
Brooklyn 7
Moscow 7
Southend 7
Ankara 6
Auburn Hills 6
Falls Church 6
Leawood 6
Mumbai 6
Totale 14.213
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Nome #
Atropisomeric Chiral 4,4'-Bipyridines 474
Comparative enantioseparation of chiral 4,4’-bipyridine derivatives on coated and immobilized amylose-based chiral stationary phases 363
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 351
Chiral Chalcogen Bond Donors Based on the 4,4'-Bipyridine Scaffold 339
High Performance Liquid Chromatographic Enantioseparation of Chiral Bridged Polycyclic Compounds on Chiralcel OD-H and Chiralpak OT(+) 333
Caratterizzazione Cromatografica di Bifenili Atropisomerici mediante HPLC Chirale: Previsioni Computazionali sulla Enantioseparabilita' degli Analiti 311
Chiral Hexahalogenated 4,4 '-Bipyridines 311
Hplc Enantioseparation of Structurally Related Chiral Compounds on Seven Chiral Stationary Phases and Computational Analysis of the Analyte Structures 309
2-Chloro-1,4-benzodithiin 1,1,4,4-Tetraoxide – A Conjunctive Dienophile for the Preparation of Tetrasubstituted Polycyclic Olefins 298
Analisi HPLC su Fase Stazionaria a Base Polisaccaridica: una Metodologia Innovativa ad Alta Sensibilità per l’Identificazione di Interazioni σ-hole Stereoselettive 297
A New Convenient Synthesis of Ethenyl Ethers 294
2,5-Disubstituited Furans from Acid Catalyzed Additions of alfa,beta-Enones to Furan. Applications to the Synthesis of C2-Symmetric Compounds 288
Chiral Organic Molecules with Peculiar Geometries and Electronic Distributions 281
A Michael Route to Acetals and Thioacetals. Preparation of 2-Sulfonylacetaldehyde from Acetilenic and Other Unsaturated Arylsulfones 278
syn- and anti-Benzotris(norbornadiene)s. 276
Recent studies of docking and molecular dynamics simulation for liquid‐phase enantioseparations 276
An Alternative Inexpensive Preparation of Phenylsulphonylethylene 272
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 269
Halogen bond in high-performance liquid chromatography enantioseparations: description, features and modelling 260
Synthetic Equivalents of Cyclohexatriene in [4+2]-Cycloaddition Reactions: Methods for Preparing Cycloadducts to Benzene 257
Progettazione, Proprietà e Applicazione di Molecole σ-hole-attive in Soluzione: un Nuovo Strumento per la Chimica Sostenibile 255
Liquid Chromatography Enantioseparations of Halogenated Compounds on Polysaccharide-Based Chiral Stationary Phases: Role of Halogen Substituents in Molecular Recognition 254
Anti-Selective Heck-type Cyclotrimerisation of Polycyclic Bromoalkenes 252
Rhodium catalyzed hydroformylation of 2-phenylsulfonylbicyclo[2.2.1] alkenes: effect of the phenylsulfonyl group 251
Cyclotrimerisation of Polycyclic Olefines: An Asymmetric Approach to a Symmetric Molecule 249
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 244
Synthesis, atropoisomerism and chemistry of the dimers of R-(-)-carvone, R-(-)-hydrocarvone, 1R,5R-(+)-pinocarvone and other monoterpenic ketones 243
Palladium Catalysed Cyclotrimerisation Reactions of Polycyclic Alkenes under the Stille and Grigg Coupling Conditions 243
Polysaccharide-based chiral stationary phases as halogen bond acceptors: a novel strategy for detection of stereoselective σ-hole bonds in solution 238
Comparative HPLC Enantioseparation of Thirty Six Aromatic Compounds on Four Columns of the Lux® Series. Impact of Substituents, Shapes and Electronic Properties 237
Stereochemistry of the Cyclotrimerisation of Enantiopure Polycyclic Bromostannylalkenes: Mechanistic Considerations on the Coupling of Alkenyl Stannanes by Copper(II) Nitrate 234
Trisannelated Benzenes by Cyclotrimerization of Bromostannylalkenes 234
Synthesis of 2,3-Dibromobenzonorbornadiene and its Cyclotrimerization into 5,18:16,11:12,17-Trimethanotrinaphthylene 232
Insights into halogen bond-driven enantioseparations 232
Enantioseparation of fluorinated 3-arylthio-4,4’-bipyridines: Insights into chalcogen and pi greek-hole bonds in high-performance liquid chromatography 230
Rational Design, Synthesis, Characterization and Evaluation of Iodinated 4,4′-Bipyridines as New Transthyretin Fibrillogenesis Inhibitors 229
Synthesis of Benzotribenzonorbornadienes (BTBNDs), Rigid, Cup-shaped Molecules with High Electron Density within the Cavity 228
Synthesis of 2-Mono- and 2,3-Disubstituted Polycyclic Alkenes 228
Role of Copper in the Stereoselective Metal-Promoted Cyclotrimerisation of Polycyclic Alkenes 226
Observations in the Alkylation of b-Acetalic Carbanions: Monoalkylation versus Dialkylation and Elimination 225
The Reaction of Quadricyclane with p-Anils 224
Phenylsulfonylethylidene (PSE) Acetals as Atypical Carbohydrate Protective Groups 222
High-performance liquid chromatography enantioseparation of atropisomeric 4,4'-bipyridines on polysaccharide-type chiral stationary phases: impact of substituents and electronic properties 213
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi nella Sintesi di Molecole Biologicamente Attive 211
Improved Selective Synthesis of (Z)- and (E)-1,2-Bis(phenylsulfonyl)chloroethylene 206
Li+ and Na+ Switch of Enantioselectivity in the Desymmetrisation of Polycyclic Bis(phenylsulfonyl)alkenes by Chiral alcohols 205
Sintesi di Intermedi Piridazinici e Idropiridazinici 203
Bis(phenylsulfonyl)alkenes: from Enantiopure Ketones to Fullerenes Substructures 203
Recent trends and applications in liquid phase chromatography enantioseparation of atropisomers 203
Cyclotrimerisation of Polycyclic Alkenes 199
Sintesi Stereoselettive Stechiometriche 195
Sintesi e Applicazione di Acetali e Tiochetali β-Solfonil Sostituiti 190
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 190
Enantiomeric Discrimination in a Reiterative Domino Coupling Process: Cu(I) Mediated Syn-Cyclotrimerisation of Racemic Polycyclic Trimethylstannyl Bromonorbornadienes 187
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 185
Silver(I) coordination polymers with 3,3',5,5'-tetrasubstituted 4,4'.bipyridine ligands: towards new porous chiral material 184
Synthesis, Resolution, and Absolute Configuration of Chiral 4,4′-Bipyridines 183
Alcheni Policiclici a Ponte Fenilsolfonilsostituiti: Versatili Intermedi in Sintesi Organica 176
High-Performance Liquid Chromatographic Enantioseparation of Atropisomeric Biphenyls on Seven Chiral Stationary Phases 174
Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones 173
Caratterizzazione Strutturale e Configurazionale di Composti Policiclici a Ponte mediante Tecniche di Risonanza Magnetica Nucleare 172
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 172
Homochiral metal-organic frameworks and their application in chromatography enantioseparations 171
Stereoselective Desymmetrization: Role of Symmetry, Stereofacial Discrimination and Steric Effects 169
Optimization of the HPLC enantioseparation of 3,3’-dibromo-5,5’-disubstituted-4,4’-bipyridines using immobilized polysaccharide-based chiral stationary phases 166
Halogen bond in separation science: A critical analysis across experimental and theoretical results 165
High-performance liquid chromatography enantioseparation of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases under multimodal elution 165
Lithiation of prochiral 2,2’-dichloro-5,5’-dibromo-4,4’-bipyridine as a tool for the synthesis of chiral polyhalogenated 4,4’-bipyridines 162
Diastereoselective Desymmetrization of Meso Bis(phenylsulfonyl) Polycyclic Alkenes Promoted by C2 Symmetric Chiral Diolates: Direct Access to Optically Pure Ketals and Ketones 160
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] 152
Risolvibilità di Substrati Policiclici Chirali su Chiralcel OD-H e Chiralpak OT(+): Ipotesi sui Meccanismi di Interazione Selettore-Selettando 149
Composti Policiclici Bridged Fenilsolfonilsostituiti: Caratterizzazione mediante Tecniche NMR e Cromatografia Liquida ad Alte Prestazioni (HPLC) 147
Role of Copper in the Stereoselctive Metal-Catalysed Cyclotrimerisation of Polycyclic Alkenes 147
Sigma-hole bonds: a new tool for high-performance liquid chromatography enantioseparations 147
Reazioni di alchenilazione e Idroformilazione su Derivati [2.2.1]Biciclici Fenilsolfonilsostituiti 146
Phenylsulfonylethylidene (PSE) Acetals: A Novel Protecting Group in Carbohydrate Chemistry 145
Noncovalent interactions in high-performance liquid chromatography enantioseparations on polysaccharide-based chiral selectors 139
Comparative enantioseparation of planar chiral ferrocenes on polysaccharide-based chiral stationary phases 129
Complete Enantiotopic Discrimination between Carbon Atoms of a Double Bond in the Reaction of Diolates with meso-Bis(phenylsulfonyl)alkenes. Synthesis of Enantiopure Ketones 125
Bridged benzocyclotrimers: concepts, synthesis, and applications 124
Exploiting halogen bonding interactions in high-performance liquid chromatography enantioseparations 123
Interactions in solution based on σ-hole: towards the design of a whole new family of organocatalysts with halogen/chalcogen bonds as key interaction 110
Introduction and Transformation of Functional Groups: Enantioselective Desymmetrisation in Organic Chemistry 104
Nuove Acquisizioni sull'Impiego di Bicicli Solfonilici Rigidi in Sintesi Organica e in Studi di Riconoscimento Molecolare 100
Regions of Electronic Charge Depletion as Recognition Sites in HPLC Enantiodiscrimination 96
Disubstituted Ferrocenyl Iodo- and Chalcogenoalkynes as Chiral Halogen and Chalcogen Bond Donors 95
Enantioseparations of polyhalogenated 4,4’-bipyridines on polysaccharide-based chiral stationary phases and molecular dynamics simulations of selector–selectand interactions 91
Exploring interaction modes between polysaccharide-based selectors and biologically active 4,4′-bipyridines by experimental and computational analysis 81
Enantioseparation of planar chiral ferrocenes on cellulose-based chiral stationary phases: Benzoate versus carbamate pendant groups 49
Enantioseparation of organometallic compounds and metal complexes by liquid chromatographic techniques. A review 48
Unravelling functions of halogen substituents in the enantioseparation of halogenated planar chiral ferrocenes on polysaccharide-based chiral stationary phases: experimental and electrostatic potential analyses 44
Enantioseparation of new axially chiral carboxylic acids on polysaccharide-based chiral stationary phases under normal phase elution conditions 38
Unravelling dispersion forces in liquid-phase enantioseparation. Part I: Impact of ferrocenyl versus phenyl groups 32
Unravelling dispersion forces in liquid-phase enantioseparation. Part II: Planar chiral 1-(iodoethynyl)-3-arylferrocenes 30
Totale 18.920
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Categoria #
all - tutte 58.791
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 58.791
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.772 0 0 0 0 0 232 226 174 105 370 338 327
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
2024/20251.431 27 31 139 100 163 57 165 148 185 144 152 120
2025/20262.338 369 378 548 451 519 73 0 0 0 0 0 0
Totale 18.920