BARTOLI, GIUSEPPE
 Distribuzione geografica
Continente #
NA - Nord America 4.329
EU - Europa 3.366
AS - Asia 1.225
AF - Africa 125
OC - Oceania 10
Continente sconosciuto - Info sul continente non disponibili 8
SA - Sud America 4
Totale 9.067
Nazione #
US - Stati Uniti d'America 4.319
GB - Regno Unito 989
IT - Italia 491
VN - Vietnam 467
CN - Cina 461
UA - Ucraina 461
DE - Germania 453
SE - Svezia 246
IN - India 207
FR - Francia 170
IE - Irlanda 166
RU - Federazione Russa 131
EE - Estonia 86
ZA - Sudafrica 72
BE - Belgio 57
SC - Seychelles 36
JO - Giordania 35
BG - Bulgaria 25
JP - Giappone 17
RO - Romania 17
CH - Svizzera 16
GR - Grecia 13
CI - Costa d'Avorio 11
AU - Australia 10
PL - Polonia 10
CA - Canada 7
NL - Olanda 7
LB - Libano 6
TR - Turchia 6
CZ - Repubblica Ceca 5
EU - Europa 5
FI - Finlandia 5
HK - Hong Kong 5
IR - Iran 5
PT - Portogallo 4
TG - Togo 4
A2 - ???statistics.table.value.countryCode.A2??? 3
HR - Croazia 3
MX - Messico 3
AT - Austria 2
BD - Bangladesh 2
HU - Ungheria 2
IQ - Iraq 2
KR - Corea 2
LV - Lettonia 2
MD - Moldavia 2
MY - Malesia 2
NG - Nigeria 2
UZ - Uzbekistan 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
BR - Brasile 1
CL - Cile 1
EC - Ecuador 1
ES - Italia 1
KZ - Kazakistan 1
LA - Repubblica Popolare Democratica del Laos 1
NO - Norvegia 1
PE - Perù 1
SG - Singapore 1
TH - Thailandia 1
TW - Taiwan 1
Totale 9.067
Città #
Southend 861
Fairfield 607
Ashburn 400
Dong Ket 374
Chandler 315
Jacksonville 312
Wilmington 310
Woodbridge 304
Seattle 257
Houston 244
Cambridge 232
Ann Arbor 208
Princeton 198
Dublin 164
Nanjing 97
Padova 96
Westminster 95
Turin 83
Berlin 68
Brussels 57
Saint Petersburg 52
Beijing 45
Jinan 42
Mülheim 40
Hebei 37
Mahé 36
Amman 35
Milan 34
San Diego 34
Shenyang 33
Redwood City 32
Bangalore 28
Des Moines 28
Bologna 25
Dearborn 25
Boardman 24
Medford 24
Sofia 24
Changsha 23
Jiaxing 21
Nanchang 18
Verona 17
Tianjin 15
Zhengzhou 15
Haikou 14
Washington 13
New York 12
Norwalk 12
San Venanzo 12
Taizhou 12
Abidjan 11
Los Angeles 10
Chicago 9
Frankfurt Am Main 9
Hangzhou 9
Kunming 9
Falls Church 8
Fuzhou 8
Mountain View 8
Parma 8
Guangzhou 7
Ningbo 7
Tokyo 7
Andover 6
Lanzhou 6
Bern 5
Hefei 5
Helsinki 5
London 5
Olalla 5
Buffalo 4
Felino 4
Gif-sur-yvette 4
Istanbul 4
Lomé 4
Münster 4
Plauen 4
Pune 4
Redmond 4
Rome 4
Ardabil 3
Cagliari 3
Camerino 3
Chongqing 3
Clearwater 3
Cles 3
Florence 3
Genzano Di Roma 3
Hounslow 3
Markham 3
Provo 3
Taiyuan 3
Alexandria 2
Amsterdam 2
Brno 2
Canberra 2
Casalgrasso 2
Chioggia 2
Chisinau 2
College Park 2
Totale 6.303
Nome #
USO DEI PERCLORATI QUALI ACIDI DI LEWIS A BASSO IMPATTO AMBIENTALE: RISORSE ANTICHE PER UNA CHIMICA MODERNA 229
A Lewis Acid-Mediated Protocol for the Protection of Aryl Amines as their Boc-Derivatives 178
Asymmetric Catalytic Aziridination of Cyclic Enones 161
Cinchona Alkaloid-Catalyzed Enantioselective Direct Aldol Reaction of N-Boc-Oxindoles with Polymeric Ethyl Glyoxylate 159
Unusual and Unexpected Reactivity of t-Butyl Dicarbonate (Boc2O) with Alcohols in the Presence of Magnesium Perchlorate. A New and General Route to t-Butyl Ethers 140
Asymmetric Aminolysis of Aromatic Epoxides: A Facile Catalytic Enantioselective Synthesis of anti-b-Amino Alcohols 137
Applications of CeCl3 as an Environmental Friendly Promoter in Organic Chemistry 136
A new Mild, General and Efficient Route to Aromatic Ethyl Carbonates in Solvent Free Conditions Promoted by Magnesium Perchlorate 133
Aminocatalytic Enantioselective anti-Mannich Reaction of Aldehydes with in Situ Generated N-Cbz and N-Boc Imines 126
Highly Efficient Solvent-free Condensation of Carboxylic Acids with Alcohols Catalysed by Zn(ClO4)2.6H2O 123
A convergent approach to (R)-Tiagabine by a regio- and stereocontrolled hydroiodination of alkynes 123
Asymmetric Catalytic Synthesis of Enantiopure N-Protected 1,2-Amino Alcohols 123
null 122
Reaction of Dicarbonates with Carboxylic Acids Catalyzed by Weak Lewis Acids: General Method for the Synthesis of Anhydrides and Esters 121
Controlling Stereoselectivity in the Aminocatalytic Enantioselective Mannich Reaction of Aldehydes with In Situ Generated N-Carbamoyl Imines 118
Investigation into the Allylation Reactions of Aldehydes Promoted by the CeCl3.7H2O-NaI System as a Lewis Acid 117
Per-O-acetylation of Sugars Catalyzed by Ce(OTf)3, 116
Solvent-Free Indoles Addition to Carbonyl Compounds Promoted by CeCl3 7H2O–NaI–SiO2: An Efficient Method for the Synthesis of Streptindole 114
Organocatalytic strategies for the asymmetric functionalization of indoles 112
Bartoli Indole Synthesis 111
Zn(ClO4)2·6H2O as a powerful catalyst for the conversion of b-ketoesters into b-enamino esters 110
Asymmetric Cyclopropanation Reactions 110
APPLICATIONS OF PERCHLORATES IN ORGANIC SYNTHESIS. A NEW AND GENERAL ROUTE TO t-BUTYL ETHERS 109
Asymmetric organocatalytic cascade reactions with alfa-substituted alfa, beta-unsaturated aldehydes 108
A Novel Organocatalytic Tool for the Iminium Activation of α,β-Unsaturated Ketones 107
Asymmetric Aminocatalysis-Gold Rush in Organic Chemistry 107
null 107
Allylation of Aldehydes Promoted by the CeCl3.7H2O/NaI System: the Dependence of Regio- and Stereocontrol from the Reaction Conditions 106
tert-Butyl Ethers: Renaissance of an Alcohol Protecting Group. Facile Cleavage with Cerium(III)Chloride/Sodium Iodide 105
Direct asymmetric vinylogous Michael addition of cyclic enones to nitroalkenes via dienamine catalysis 104
Diastereoselective Lewis Acid Mediated Reductions of a-Alkyl-b-Functionalized Carbonyl Compounds 103
Alcohols and Di-tert-butyl Dicarbonate: How the Nature of the Lewis Acid Catalyst May Address the Reaction to the Synthesis of tert-Butyl Ethers 103
null 102
Conformational Studies by Dynamic NMR. 98. Stereodynamics of Bond Rotation in b-Hydroxyesters 101
Metal perchlorates as Lewis acids: a powerful and versatile tool in organic synthesis 100
Organocatalytic Asymmetric Aziridination of Enones 100
Organocatalytic Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 99
Asymmetric Organocatalytic Cascade Reactions with alpha-Substituted alpha,beta-Unsaturated Aldehydes 98
A new, mild, general and efficient route to aryl ethyl carbonates in solvent-free conditions promoted by magnesium perchlorate 98
SiO2-Supported CeCl3.7H2O-NaI Lewis Acid Promoter: Investigation into the Garcia Gonzalez Reaction in Solvent-Free Conditions 97
Magnesium perchlorate as efficient Lewis acid for the Knoevenagel condensation between beta-diketones and aldehydes 96
Multicomponent Domino Reaction Promoted by Mg(ClO4)2: Highly Efficient Access to Functionalized 1,4-Dihydropyridines 96
Synthesis of an (R)-Garner-type Aldehyde from L-Serine: Useful Building Block for a (+)-Furanomycin Derivative 96
Magnesium Perchlorate as Efficient Lewis Acid: A Simple and Convenient Route to 1,4-Dihydropyridines 95
Organocatalytic Asymmetric α-Selenenylation of Aldehydes 94
Cerium (III) Triflate versus Cerium (III) Chloride: Anion Dependence of Lewis Acid Behavior in the Deprotection of PMB Ethers 94
The CeCl3.7H2O-NaI system as promoter in the synthesis of functionalized trisubstituted alkenes via Knoevenagel condensation. 93
Quaternary Stereogenic Carbons in Complex Molecules by an Asymmetric, Organocatalytic, Triple Cascade Reaction 92
Asymmetric Organocatalytic Reactions of α,β-Unsaturated Cyclic Ketones 92
Recent Developments on the Synthesis and Cleavage of tert-Butyl Ethers and Esters for Synthetic Purposes and Fuel Additive Uses 92
Targeting Structural and Stereochemical Complexity by Organocascade Catalysis: Construction of Spirocyclic Oxindoles Having Multiple Stereocenters 92
Zn(ClO4)2·6H2O as Lewis Acid: New Applications in Organic Synthes 91
Recent advances in organocatalytic methods for the synthesis of disubstituted 2- and 3-indolinones 91
Lewis Acid-Mediated Diastereoselective Reduction of N-Protected β -AminoKetones: Influence of the Nature of the Metal Atom and of the Nitrogen Protecting Group 91
Solvent-Free Carbon-Oxygen Bond Formation Catalyzed by CeCl3.7H2O-NaI: Tetrahydropyranylation of Hydroxy Groups, 90
ASYMMETRIC AMINOCATALYSIS: GETTING ROUND THE PERIODIC TABLE 90
Organocatalytic Asymmetric Friedel-Crafts Alkylation of Indoles with Simple α,β-Unsaturated Ketones 88
organocascade reactions of enones catalyzed by chiral primary amine: synthesis of spirocyclic oxindoles and highly functionalized cyclohexanones 88
Perchloric Acid and Its Salts: Very Powerful Catalysts in Organic Chemistry 88
null 87
Efficient Preparation of 2-Indolyl-1-nitroalkane Derivatives Employing Nitroalkenes as Versatile Michael Acceptors: New Practical Linear Approach to Alkyl 9H-b-Carboline-4-carboxylate 87
Organocatalytic asymmetric hydrophosphination of nitroalkenes 87
Recent Development about the Use of Pyrocarbonates as Activator in Organic Synthesis: A Review 86
The First Simple Method of Protection of Hydroxy Compounds as their O-Boc Derivatives under Lewis Acid Catalysis 86
Direct Catalytic Synthesis of Enantiopure 5-Substituted Oxazolidinones from Racemic Terminal Epoxides . 84
Applications of CeCl3.7H2O-NaI System Towards the Formation of Heterocyclic Structures 84
Organocatalytic Asymmetric β -Hydroxylation of alfa ,beta -Unsaturated Ketones 83
Organocatalytic Asymmetric a-Halogenation of 1,3-Dicarbonyl Compounds 82
RISOLUZIONE CINETICA AMINOLITICA (AKR) DI EPOSSIDI TERMINALI: UN NUOVO STRUMENTO PER LA SINTESI DI IMPORTANTI MOLECOLE ENANTIOPURE 81
Organocatalytic Asymmetric Hydrophosphination of α,β-Unsaturated Aldehydes 81
Highly Diastereoselective Synthesis of β-Hydroxy Amides from β-Keto Amides 81
An Useful Method for Preparing Polyhydroxyalkyl-Heterocycles by Knoevenagel Condensation Under Solvent-free Conditions. 81
Simple alfa,beta-unsaturated compounds 80
Natural Cinchona Alkaloids as Efficient Bifunctional Organocatalysts for the Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 79
Taking up the cudgels for perchlorates, 79
PERCHLORATES AS POWERFUL CATALYSTS IN MANY IMPORTANT ORGANIC TRANSFORMATIONS 78
Natural Cinchona Alkaloids as Organocatalytic Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 76
Highly Enantioselective Carbamate-based Aminolytic Kinetic Resolution (AKR) of Terminal Epoxides 75
The CeCl3 center dot 7H(2)O/NaI/SiO2 system as an efficient promoter for the Friedel-Crafts reaction of indoles to nitroalkenes under solvent-free conditions 75
Efficient Transformation of Azides to Primary Amines Using the Mild and Easy Accessible CeCl3 -7H2O/ NaI System 74
Improved Heteroatom Nucleophilic Addition to Electron-Poor Alkenes Promoted by CeCl3·7H2O/NaI System Supported on Alumina in Solvent-Free Conditions. 74
Highly Stereoselective Reduction of β-Keto Amides. The First General and Efficient Approach to N-Mono- and Non-Substituted anti-α-Alkyl β-Hydroxy Amides 74
Organocatalytic Michael-Alkylation Cascade: The enantioselective Nitrocyclopropanation of Oxindoles 71
Proline Catalyzed Asymmetric Formal alfa-Alkylation of Aldehydes via Vinylogous Iminium Ion Intermediate Generated from Arylsulfonyl Indoles 71
Aza-Michael Reaction in Solvent-free Conditions Promoted by CeCl3.7H2O-NaI System supported in Inorganic 70
Organocatalytic Asymmetric Sulfa-Michael Addition to alfa,beta -Unsaturated Ketones 68
Borane-Pyridine (First Update) 67
null 66
Asymmetric Aminolysis of Aromatic Epoxides: A Facile Catalytic Enantioselective Synthesis of anti-β -Amino Alcohols 63
An Useful Synthesis of Polyhydroxyalkyl-Heterocycles by Knoevenagel Condensation of Aldoses with Dicarbonyl Compounds 62
The Knoevenagel Reaction by CeCl3.7H2O-NaI System: An Efficient Synthesis of Trisubstituted Alkenes. 61
Why has Cerium (III) Triflate been Forgotten Among the Catalysts for the Friedel-Crafts Acylation? 61
Efficient Syntheses of Heterocyclic Polyfunctionalized Molecules Starting from Acyclic Precursors Promoted by CeCl3.7H2O-NaI. 59
Environmentally Friendly Synthesis of Heterocyclic Polyfunctionalized Molecules Based on CeCl3.7H2O-NaI Promoter. 54
Dalle basi chirali alla enammino-catalisi: nuove strategie organocatalitiche per reazioni enantioselettive 46
Asymmetric Iminium Ion Catalysis with a Novel Bifunctional Primary Amine Thiourea: Controlling Adjacent Quaternary and Tertiary Stereocenters 39
An Easy Entry to Optically Active Spiroindolinones: Chiral Brønsted Acid-Catalysed Pictet–Spengler Reactions of Isatins 31
Organocatalytic Michael–Alkylation Cascade: The Enantioselective Nitrocyclopropanation of Oxindoles 26
Organocascade Reactions of Enones Catalyzed by a Chiral Primary Amine 22
Organocatalytic Asymmetric Conjugate Additions of Oxindoles and Benzofuranones to Cyclic Enones 20
Totale 9.333
Categoria #
all - tutte 19.404
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 19.404


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019373 0 0 0 0 0 0 0 0 77 152 54 90
2019/20202.729 434 54 61 168 272 298 353 385 316 183 79 126
2020/20211.793 308 115 50 171 11 113 12 151 176 77 102 507
2021/20221.551 167 51 120 98 155 90 53 115 60 92 251 299
2022/20231.721 191 199 92 179 114 114 51 77 351 35 202 116
2023/2024447 25 91 48 83 48 104 29 19 0 0 0 0
Totale 9.333