Distribuzione geografica
Continente #
NA - Nord America 5400
EU - Europa 1849
AS - Asia 752
Continente sconosciuto - Info sul continente non disponibili 16
AF - Africa 13
SA - Sud America 4
Totale 8034
Nazione #
US - Stati Uniti d'America 5210
CN - Cina 684
IT - Italia 459
PL - Polonia 299
DE - Germania 282
UA - Ucraina 231
CA - Canada 190
SE - Svezia 182
GB - Regno Unito 127
FI - Finlandia 76
BE - Belgio 63
FR - Francia 55
IE - Irlanda 55
VN - Vietnam 18
EU - Europa 14
IN - India 14
IR - Iran 13
TR - Turchia 13
EG - Egitto 11
NL - Olanda 6
PK - Pakistan 4
RO - Romania 4
JP - Giappone 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BR - Brasile 2
CL - Cile 2
HR - Croazia 2
KR - Corea 2
MT - Malta 2
NG - Nigeria 2
RS - Serbia 2
CH - Svizzera 1
MD - Moldavia 1
PT - Portogallo 1
QA - Qatar 1
RU - Federazione Russa 1
Totale 8034
Città #
Fairfield 736
Woodbridge 671
Jacksonville 605
Houston 444
Chandler 406
Ashburn 318
Wilmington 311
Ann Arbor 288
Seattle 288
Warsaw 276
Cambridge 243
Nanjing 203
Toronto 137
Camerino 105
San Mateo 96
Dearborn 91
Lawrence 80
Nanchang 80
Princeton 80
Brussels 63
Dublin 55
Shenyang 52
Lachine 51
Beijing 48
Boardman 47
Kunming 36
Hebei 34
San Diego 32
Bremen 31
Changsha 29
Düsseldorf 24
Jiaxing 24
Philadelphia 24
Tianjin 24
Kraków 23
Redwood City 21
Dong Ket 18
Hefei 18
Zhengzhou 18
Leawood 17
Milan 17
Centro 16
Hangzhou 16
Jinan 16
Kocaeli 12
London 12
Ningbo 12
Venezia 12
Verona 12
Helsinki 11
Lanzhou 11
Ancona 10
Auburn Hills 10
Guangzhou 10
Ardabil 9
Buffalo 8
Monmouth Junction 8
Los Angeles 7
Orange 7
Shanghai 7
Taizhou 7
Bologna 6
Nereto 6
Norwalk 6
Nürnberg 6
Changchun 5
Augusta 4
Buti 4
Fuzhou 4
Genova 4
Lincoln 4
New York 4
Simi Valley 4
Castelfidardo 3
Chongqing 3
Frankfurt am Main 3
Hanover 3
Jesi 3
Rome 3
Sant'elpidio A Mare 3
Venice 3
Ahmedabad 2
Belgrade 2
Chengdu 2
Dallas 2
Fremont 2
Groningen 2
Grosseto 2
Gunzenhausen 2
Indiana 2
Islamabad 2
Lahore 2
Meppel 2
Napoli 2
North Brunswick 2
Phoenix 2
Port Glasgow 2
Porto 2
Porto Sant'elpidio 2
Selargius 2
Totale 6496
Nome #
CeCl3 catalyzed imino Diels-Alder reactions: hydrated vs anhydrous 248
An Efficient Lewis Acid Catalyzed Povarov Reaction for the One-Pot Stereocontrolled Synthesis of Polyfunctionalized Tetrahydroquinolines 235
Novel Potent N-Methyl-d-aspartate (NMDA) Receptor Antagonists or σ1 Receptor Ligands Based on Properly Substituted 1,4-Dioxane Ring 215
null 165
null 161
Asymmetric reduction of enantiopure imines with zinc borohydride: stereoselective synthesis of chiral amines 156
Fast, mild, eco-friendly synthesis of polyfunctionalized pyrroles from β-nitroacrylates and β-enaminones 146
Stereoselective Preparation of Enaminone Lithium Dianions: Synthesis of N,N-Dimethylcarbamoylenaminones. 145
Synthesis of Enantiopure 2-(Aminoalkyl)phenol Derivatives and Their Application as Catalysts in Stereoselective Reactions 143
A directed stereoselective aldol reaction: simple synthesis of enantiopure d-hydroxy-b-enamino ketones by condensation of homochiral b-enamino ketones with aldehydes and ketones 140
Selectivity in C-alkylation of dianions of acyclic b-enamino ketones 134
Reactivity of imine anions with esters: a general method for the synthesis of enamino ketones 133
A convenient synthesis of new diamine, aminoalcohol and aminophosphines chiral auxiliaries based on limonene oxide 128
Stereoselective reduction of enantiopure b-enamino esters by hydride: a convenient synthesis of both enantiopure b-amino esters 127
Diastereo and enantioselective entry to b-amino esters by hydride reduction of homochiral b-enamino esters 127
Novel stereoselective synthesis of 2,3-dihydro-1H-benzo[f]chromen-3-amine derivatives through a one-pot three-component reaction 126
"A versatile route to b-enamino esters by acylation of lithium enamines with diethyl carbonate or benzyl chloroformate" 125
Stereoselective carbon-carbon bond formation: g-alkylation of lithium dianion of chiral cyclic b-enamino ketones 123
Stereoselective alkylation of cyclic and acyclic chiral b-enamino ketones lithium dianions: synthesis of either (R)- or (S)-chiral 1,3-diketones" 121
An improved solvent-free preparation of 2-imidoylphenols 121
Novel multicharged silver(I)–NHC complexes derived from zwitterionic 1,3-symmetrically and 1,3-unsymmetrically substituted imidazoles and benzimidazoles: Synthesis and cytotoxic properties 121
Borane-Mediated Asymmetric Reduction of Acetophenone by Enantiopure Aminonaphthols and Aminoalcohols as Catalytic Source 120
Stereoselective Alkylation of Chiral 2-Imidoylphenols with Organolithium Reagents: Synthesis of Enantiopure 2-Aminoalkylphenols 120
A facile synthesis of 3,4-dialkyl-3,4-dihydro-2H-1,3-benzoxazin-2-ones and naphthoxazin-2-ones and their reactions with organolithium and grignard reagents - preparation of N-[1-(2'-hydroxyphenyl)alkyl]amides 120
Unexpected elimination to a,b-alkynyl ketones in the reaction of dianions of 1-arylenaminones with trimethylchlorosilane 120
"Reaction of dianion b-enamino ketones with electrophiles. Part 4. Synthesis of b'- and d-hydroxy-b-enamino ketones" 116
Convenient procedure for the reduction of b-enamino ketones: synthesis of g-amino alcohols and tetrahydro-1,3-oxazines 116
null 115
Solvent-free asymmetric aminoalkylation of electron-rich aromatic compounds: stereoselective synthesis of aminoalkylnaphthols by crystallization-induced asymmetric transformation 113
Design, Synthesis and Biological Evaluation of Novel Chemical Entities as Potential Anticancer Drugs and for the Control of the Metastatic Process 112
Betti Reaction of Cyclic Imines with Naphthols and Phenols - Preparation of New Derivatives of Betti's Bases 112
Synthesis of new enantiopure trans-3,4-diaminocaranes from (+)-3-carene. 112
Acylation of o-imidoylphenol lithium dianions: synthesis of 4H-chromen-4-ylidenamines 112
XXXIII Convegno Nazionale della Divisione di Chimica Organica della Società Chimica Italiana 111
Stereoselective synthesis of vicinal aminodiols, diamines and diaminols by the use of enantiopure aldehydes in the three-component aromatic Mannich-type reaction 110
Self-catalysis and molecular complexes in aromatic nucleophilic substitution reactions: reaction between1,3,5-trinitrobenzene and 1,8-diazabicyclo[5.4.0]undec-7-ene in toluene 108
An improved synthesis of enantiopure b-amino acids 106
Alkylation of dianions derived from 2-(1-iminoalkyl) phenols: synthesis of functionalized 2-acylphenols 106
A practical stereoselective synthesis of secondary and tertiary aminonaphthols: chiral ligands for enantioselective catalysts in the addition of diethylzinc to benzaldehyde 106
Synthesis of enantiopure 2-aminoalkylphenols by stereoselective addition of Grignard reagents to chiral 2-imidoylphenols 105
Introduction and transformation of functional groups 104
Ready N-Alkylation Of Enantiopure Aminophenols: Synthesis Of Tertiary Aminophenols 103
Reactions of dianions of acyclic b-enamino ketones with electrophiles. Part 5. Esters: synthesis of pyridin-4-one and pyran-4-one derivatives" 103
Reduction of 4H-Chromen-4-ylidene Amines: Synthesis of 2-[(1-Aminoalkyl)-3-Aryl-2-propenyl] Phenols 103
Stereoselective synthesis of 5-alkyliden-6-aminotetrahydro-2-pyranones through an unexpected isomerization of the hydroxytetrahydro-2-pyridinones obtained by the selective reduction of acylated enaminones 101
Enantiopure a-Imino Glyoxylate: Versatile Substrate for the Spontaneous Asymmetric Synthesis of Unnatural Hydroxyaryl Glycinates. 100
Chemo- and stereoselective reduction of enaminones for the preparation of biologically active compounds 100
Novel 1,4-dioxane derivatives as NMDA receptor channel blockers 99
Rational design and biological evaluation of novel conjugated heteroscorpionate ligands and related Copper(I/II) complexes 95
Microwave-Assisted Cerium(III)-Promoted Cyclization of Propargyl Amides to Polysubstituted Oxazole Derivatives. 95
Efficient One-pot Catalyst in the Construction of 2-Substituted Benzimidazoles: Synthesis of Benzimidazo[1,2-c]quinazolines 85
The reaction of beta-enaminoesters with organolithium reagents: a convenient method for the regioselective synthesis of enaminoketones 82
Cerium derivatives as catalysts in the reaction of nitrones with indoles 80
Application of Enantiopure1-(Aminoalkyl)naphthols and 2-(Aminoalkyl)phenols in the Enantioselective Addition of Organozinc to a,b-Unsatured Carbonyl Compounds 78
Synthesis and SAR of group 11 N-heterocyclic carbene complexes 78
Stereoselective synthesis of new vicinal diaminoalkyl naphthols by three component Mannich type reaction of alpha,beta-unsaturated aldehydes 77
CeCl3·7H2O/NaI as Lewis acid catalyst in the Povarov reaction for the synthesis of functionalized tetrahydroquinolines 77
CeCl3 catalyzed imino Diels-Alder reactions: hydrated vs anhydrous 76
Stereoselective synthesis of enantiopure gamma-aminoalcohols by reduction of chiral beta-enaminoketones 74
Reaction of dianions of acyclic b-enaminoketoneswith electrophiles. 3. Nitriles: synthesis of pyridine and pyrimidine derivatives. 73
Direct HPLC separation of beta-aminoester enantiomers on totally synthetic chiral stationary phases 73
C-Alkylation of Dianions of beta-(isopropylamino)-alpha,beta enones 73
L"interazione radiazione-materia 70
One-pot addition/reduction procedure for the synthesis of gamma-amino alcohols from beta-enamino ketones 68
"Highly stereoselective synthesis of a,b-unsaturated ketones by CeCl3 mediated addition of Grignard reagents to b-enamino ketones" 68
Regio- and stereoselective double alkylation of beta-enamino esters with organolithium reagents followed by one-pot reduction: convenient method for the synthesis of tertiary gamma-amino alcohols 67
Activation of primary amines by copper(I)-based Lewis acid promoters in the solventless synthesis of secondary propargylamines 64
null 61
Chemo- and diastereoselective reduction of b-enamino esters: a convenient synthesis of both cis- and trans-g-amino alcohols and b-amino esters 60
Reaction of dianions of acyclic b-enamino ketones with electrophiles. Part 2. Oxiranes: synthesis of g'- and e-hydroxy-b-enamino ketones and of a-tetrahydrofurylidene ketones 56
Atti del XXVI Congresso Nazionale della Società Chimica Italiana 55
Application of a new chiral stationary phase containing the glycopeptide antibiotic A-40,926 in the direct chromatographic resolution of beta-amino acids 52
Design, synthesis, reactivity, biological and catalytic applications of functionalized bis(pyrazolyl)acetate copper complexes 52
The A3 Coupling Reactions Catalyzed by Efficient Lewis Acid Systems 52
A new and efficient lactic acid polymerization by multimetallic cerium complexes: a poly(lactic acid) suitable for biomedical applications 47
The CeCl3 Lewis Acid Promoter in the Stereoselective Construction of Carbon-Carbon Double Bonds 43
Efficient Lewis Acid Systems for the A3 Coupling reaction 41
Multicomponent reactions 28
Natural function and structural modification of climacostol, a ciliate secondary metabolite for biotechnological applications 23
Copper(II) complexes based on isopropyl ester derivatives of bis(pyrazol-1-yl)acetate ligands with catalytic potency in organic macro(molecules) synthesis 19
Novel antitumor copper(ii) complexes designed to act through synergistic mechanisms of action, due to the presence of an NMDA receptor ligand and copper in the same chemical entity 16
Design, synthesis and biological evaluation of chemical swiss tools to treat tumors 15
From magma ascent to ash generation: Investigating volcanic conduit processes by integrating experiments, numerical modeling, and observations 11
Role of the NMDA Receptor in the Antitumor Activity of Chiral 1,4-Dioxane Ligands in MCF-7 and SKBR3 Breast Cancer Cells 7
Syntheses and biological studies of nitroimidazole conjugated heteroscorpionate ligands and related Cu(I) and Cu(II) complexes 1
Totale 8185
Categoria #
all - tutte 17392
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 17392

Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2017/2018162 0000 00 00 25803819
2018/20191166 25173023 13220 24825 15103232296
2019/20202228 30292232453 125216 173199 13813457107
2020/20211563 6913087148 77111 25722 13761300164
2021/2022768 682031430 3844 2659 53963998
2022/2023985 1241248158 138178 24112 191000
Totale 8185