CRIS Current Research Information System

SAMBRI, LETIZIA
 Distribuzione geografica
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Continente #
NA - Nord America 4.982
EU - Europa 3.401
AS - Asia 1.998
AF - Africa 173
SA - Sud America 9
Continente sconosciuto - Info sul continente non disponibili 8
OC - Oceania 4
Totale 10.575
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Nazione #
US - Stati Uniti d'America 4.964
GB - Regno Unito 909
IT - Italia 688
CN - Cina 659
SG - Singapore 499
VN - Vietnam 491
DE - Germania 468
SE - Svezia 274
UA - Ucraina 270
IN - India 215
IE - Irlanda 156
FR - Francia 151
RU - Federazione Russa 140
EE - Estonia 77
ZA - Sudafrica 69
FI - Finlandia 62
TG - Togo 46
JO - Giordania 42
BE - Belgio 39
BG - Bulgaria 33
CI - Costa d'Avorio 27
JP - Giappone 26
NL - Olanda 26
CH - Svizzera 22
SC - Seychelles 22
RO - Romania 18
ID - Indonesia 15
PL - Polonia 15
CA - Canada 13
HR - Croazia 12
GR - Grecia 9
KR - Corea 8
TR - Turchia 8
ES - Italia 7
AT - Austria 6
CL - Cile 6
EU - Europa 6
HK - Hong Kong 6
IR - Iran 6
CZ - Repubblica Ceca 5
DZ - Algeria 5
MX - Messico 5
AU - Australia 4
DK - Danimarca 4
LT - Lituania 4
PK - Pakistan 4
TW - Taiwan 4
NG - Nigeria 3
UZ - Uzbekistan 3
A2 - ???statistics.table.value.countryCode.A2??? 2
IQ - Iraq 2
LB - Libano 2
LV - Lettonia 2
MY - Malesia 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
BD - Bangladesh 1
BR - Brasile 1
EC - Ecuador 1
HU - Ungheria 1
KZ - Kazakistan 1
NO - Norvegia 1
PE - Perù 1
PH - Filippine 1
PT - Portogallo 1
SA - Arabia Saudita 1
SD - Sudan 1
TH - Thailandia 1
Totale 10.575
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Città #
Southend 806
Fairfield 580
Singapore 451
Ashburn 404
Chandler 383
Dong Ket 367
Santa Clara 329
Woodbridge 287
Wilmington 285
Seattle 268
Houston 242
Cambridge 235
Ann Arbor 213
Princeton 201
Bologna 192
Jacksonville 188
Dublin 155
Boardman 125
Nanjing 94
Westminster 86
Padova 82
Berlin 61
Turin 57
Helsinki 53
Jinan 49
Saint Petersburg 49
Lomé 46
Beijing 45
Amman 42
Los Angeles 39
Shenyang 38
San Diego 37
New York 34
Brussels 33
Milan 31
Mülheim 31
Sofia 31
Hebei 29
Abidjan 27
Des Moines 26
Redmond 26
Falls Church 25
Guangzhou 25
Tianjin 25
Changsha 23
Mahé 22
Medford 21
Dearborn 20
Cesena 18
Nanchang 18
Falkenstein 17
Redwood City 17
Shanghai 17
Washington 17
Zhengzhou 16
Jakarta 15
Verona 15
Haikou 14
Parma 14
Jiaxing 13
Bern 12
Hangzhou 12
Ningbo 12
Norwalk 12
Bremen 11
Chicago 11
Frankfurt am Main 11
Amsterdam 10
Taizhou 10
Toronto 10
Kunming 9
Lappeenranta 9
Tokyo 9
Bangalore 8
Forlì 8
Pune 8
Stuttgart 8
Taiyuan 8
Bühl 7
Ferrara 7
Frankfurt Am Main 7
Fuzhou 7
Groningen 7
Lanzhou 7
London 7
Olalla 7
Bentivoglio 6
Modena 6
Rome 6
San Venanzo 6
Sankt Olof 6
Buffalo 5
Camerino 5
Gif-sur-yvette 5
Istanbul 5
Moscow 5
Paris 5
Phoenix 5
Polska 5
Qingdao 5
Totale 7.418
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Nome #
A Lewis Acid-Mediated Protocol for the Protection of Aryl Amines as their Boc-Derivatives 190
1-Methyl-1,4-cyclohexadiene as a Traceless Reducing Agent for the Synthesis of Catechols and Hydroquinones 190
A new tetraarylcyclopentadienone based low molecular weight gelator: synthesis, self-assembly properties and anion recognition 189
Photoredox radical conjugate addition of dithiane-2-carboxylate promoted by an iridium(III) phenyl-tetrazole complex: a formal radical methylation of Michael acceptors 149
Applications of CeCl3 as an Environmental Friendly Promoter in Organic Chemistry 148
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 146
A new Mild, General and Efficient Route to Aromatic Ethyl Carbonates in Solvent Free Conditions Promoted by Magnesium Perchlorate 145
Asymmetric Aminolysis of Aromatic Epoxides: A Facile Catalytic Enantioselective Synthesis of anti-b-Amino Alcohols 144
Click-Derived Triazolylidenes as Chelating Ligands: Achievement of a Neutral and Luminescent Iridium(III)–Triazolide Complex 143
Reaction of Dicarbonates with Carboxylic Acids Catalyzed by Weak Lewis Acids: General Method for the Synthesis of Anhydrides and Esters 140
Aminocatalytic Enantioselective anti-Mannich Reaction of Aldehydes with in Situ Generated N-Cbz and N-Boc Imines 139
Asymmetric Catalytic Synthesis of Enantiopure N-Protected 1,2-Amino Alcohols 138
Blue-emitting bolaamphiphilic zwitterionic iridium(III) complex 132
Highly Efficient Solvent-free Condensation of Carboxylic Acids with Alcohols Catalysed by Zn(ClO4)2.6H2O 130
Phosphorescent iridium-containing nanomicelles: synthesis, characterization and preliminary applications in nanomedical imaging 130
Investigation into the Allylation Reactions of Aldehydes Promoted by the CeCl3.7H2O-NaI System as a Lewis Acid 128
Controlling Stereoselectivity in the Aminocatalytic Enantioselective Mannich Reaction of Aldehydes with In Situ Generated N-Carbamoyl Imines 128
Carbazole-terpyridine donor–acceptor luminophores 125
New heterometallic Ir(III)2–Eu(III) complexes: white light emission from a single molecule 124
Photocatalytic Radical Alkylation of Electrophilic Olefins by Benzylic and Alkylic Zinc-Sulfinates 123
null 122
Solvent-Free Indoles Addition to Carbonyl Compounds Promoted by CeCl3 7H2O–NaI–SiO2: An Efficient Method for the Synthesis of Streptindole 121
APPLICATIONS OF PERCHLORATES IN ORGANIC SYNTHESIS. A NEW AND GENERAL ROUTE TO t-BUTYL ETHERS 121
Hydrogen Transfer Activation via Stabilization of Coordinatively Vacant Sites: Tuning Long-Range π-System Electronic Interaction between Ru(0) and NHC Pendants 121
Organo-modified bentonites as new flame retardant fillers in epoxy resin nanocomposites 119
Allylation of Aldehydes Promoted by the CeCl3.7H2O/NaI System: the Dependence of Regio- and Stereocontrol from the Reaction Conditions 119
tert-Butyl Ethers: Renaissance of an Alcohol Protecting Group. Facile Cleavage with Cerium(III)Chloride/Sodium Iodide 117
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 117
Introducing a New Family of Biotinylated Ir(III)-Pyridyltriazole Lumophores: Synthesis, Photophysics, and Preliminary Study of Avidin-Binding Properties 117
Magnesium Perchlorate as Efficient Lewis Acid: A Simple and Convenient Route to 1,4-Dihydropyridines 116
null 116
Organocatalytic Asymmetric a-Halogenation of 1,3-Dicarbonyl Compounds 116
Luminescent methacrylic copolymers with side-chain cyclometalated iridium(III) complexes 115
Zn(ClO4)2·6H2O as a powerful catalyst for the conversion of b-ketoesters into b-enamino esters 114
Carbazole-Terpyridine Donor-Acceptor Dyads with Rigid π-Conjugated Bridges 114
Surface-modified nanocellulose for application in biomedical engineering and nanomedicine: A review 113
Organocatalytic Asymmetric Hydrophosphination of α,β-Unsaturated Aldehydes 112
Multicomponent Domino Reaction Promoted by Mg(ClO4)2: Highly Efficient Access to Functionalized 1,4-Dihydropyridines 112
Metal perchlorates as Lewis acids: a powerful and versatile tool in organic synthesis 111
Organocatalytic Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 110
Zn(ClO4)2·6H2O as Lewis Acid: New Applications in Organic Synthes 108
Organocatalytic Asymmetric Friedel-Crafts Alkylation of Indoles with Simple α,β-Unsaturated Ketones 107
Magnesium perchlorate as efficient Lewis acid for the Knoevenagel condensation between beta-diketones and aldehydes 107
Quaternary Stereogenic Carbons in Complex Molecules by an Asymmetric, Organocatalytic, Triple Cascade Reaction 107
3,4-Bis(4-ethynylphenyl)-2,5-diphenylcyclopenta-2,4-dienone based organogels: the importance of a hydroxydimethyl group, ORG-OR-07 106
A new, mild, general and efficient route to aryl ethyl carbonates in solvent-free conditions promoted by magnesium perchlorate 106
Recent Developments on the Synthesis and Cleavage of tert-Butyl Ethers and Esters for Synthetic Purposes and Fuel Additive Uses 105
Iridium(III) Complexes with Phenyl-tetrazoles as Cyclometalating Ligands 105
Biocompatible pectin-based hybrid hydrogels for tissue engineering applications 105
Microwave-Assisted Synthesis of Functionalized Shvo-Type Complexes 103
Extreme Tuning of Redox and Optical Properties of Cationic Cyclometalated Iridium(III) Isocyanide Complexes 101
Direct Catalytic Synthesis of Enantiopure 5-Substituted Oxazolidinones from Racemic Terminal Epoxides . 101
Surface modification of nanocellulose through carbamate link for a selective release of chemotherapeutics 101
null 101
Organocatalytic asymmetric hydrophosphination of nitroalkenes 101
Perchloric Acid and Its Salts: Very Powerful Catalysts in Organic Chemistry 100
Applications of CeCl3.7H2O-NaI System Towards the Formation of Heterocyclic Structures 100
Organocatalytic Asymmetric β -Hydroxylation of alfa ,beta -Unsaturated Ketones 99
Ultrasound-promoted hydrogelation of terpyridine derivatives 99
The First Simple Method of Protection of Hydroxy Compounds as their O-Boc Derivatives under Lewis Acid Catalysis 99
Lewis Acid-Mediated Diastereoselective Reduction of N-Protected β -AminoKetones: Influence of the Nature of the Metal Atom and of the Nitrogen Protecting Group 99
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 98
RISOLUZIONE CINETICA AMINOLITICA (AKR) DI EPOSSIDI TERMINALI: UN NUOVO STRUMENTO PER LA SINTESI DI IMPORTANTI MOLECOLE ENANTIOPURE 97
Solvent-Free Carbon-Oxygen Bond Formation Catalyzed by CeCl3.7H2O-NaI: Tetrahydropyranylation of Hydroxy Groups, 97
Recent Development about the Use of Pyrocarbonates as Activator in Organic Synthesis: A Review 97
Triple Click to Tripodal Triazole-Based Ligands - Synthesis and Characterization of Blue-Emitting Ce3+Complexes 97
Phosphorescent bio-based resin for digital light processing (DLP) 3D-printing 97
Natural Cinchona Alkaloids as Efficient Bifunctional Organocatalysts for the Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 95
Highly Diastereoselective Synthesis of β-Hydroxy Amides from β-Keto Amides 95
PERCHLORATES AS POWERFUL CATALYSTS IN MANY IMPORTANT ORGANIC TRANSFORMATIONS 93
Group 14 metalloles. Properties, synthesis and potential applications: From organic electronics to soft materials 92
Taking up the cudgels for perchlorates, 91
null 91
null 89
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 89
Natural Cinchona Alkaloids as Organocatalytic Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 88
Highly Enantioselective Carbamate-based Aminolytic Kinetic Resolution (AKR) of Terminal Epoxides 85
Diastereoselective synthesis of tertiary alcohols by nucleophilic addition to a -substituted-b -keto esters, 82
Aza-Michael Reaction in Solvent-free Conditions Promoted by CeCl3.7H2O-NaI System supported in Inorganic 82
Functionalized triazolylidenes as versatile mesoionic carbenes: metal complexes for catalysis and luminescent materials 82
Organocatalytic Asymmetric Sulfa-Michael Addition to alfa,beta -Unsaturated Ketones 81
Synthesis of ultrasmall single-crystal gold–silver alloy nanotriangles and their application in photothermal therapy 81
Functionalized Shvo-Type Catalysts for mild upgrading of white poplar bio-oil 77
Asymmetric Aminolysis of Aromatic Epoxides: A Facile Catalytic Enantioselective Synthesis of anti-β -Amino Alcohols 77
Organocerium Reagents 76
Iridium(III) Complexes with Fluorinated Phenyl-tetrazoles as Cyclometalating Ligands: Enhanced Excited-State Energy and Blue Emission 73
Terpyridine derivatives as powerful ultrasound promoting hydrogelators 68
null 68
(Meth)acrylate-Free Three-Dimensional Printing of Bio-Derived Photocurable Resins with Terpene- and Itaconic Acid-Derived Poly(ester-thioether)s 66
Zein as a versatile biopolymer: different shapes for different biomedical applications 66
New Photosensitizers Based on Heteroleptic CuI Complexes and CO2 Photocatalytic Reduction with [NiII(cyclam)]Cl2 64
Surface-Stabilization of Ultrathin Gold Nanowires for Capacitive Sensors in Flexible Electronics 62
A Pyridyl-1,2-azaborine Ligand for Phosphorescent Neutral Iridium(III) Complexes 61
Versatility of Silicon-based compounds in organic synthesis 61
4-Phenyl-1,2,3-triazoles as Versatile Ligands for Cationic Cyclometalated Iridium(III) Complexes 60
Loco-regional treatment with temozolomide-loaded thermogels prevents glioblastoma recurrences in orthotopic human xenograft models 60
Asymmetric Iminium Ion Catalysis with a Novel Bifunctional Primary Amine Thiourea: Controlling Adjacent Quaternary and Tertiary Stereocenters 60
Hybrid cholesterol-based nanocarriers containing phosphorescent Ir complexes: In vitro imaging on glioblastoma cell line 59
Microwave assisted synthesis of Shvo’s type catalysts 58
Anionic Cyclometalated Iridium(III) Complexes with a Bis-Tetrazolate Ancillary Ligand for Light-Emitting Electrochemical Cells 57
Totale 10.436
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Categoria #
all - tutte 29.935
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 29.935
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.597 0 0 0 0 0 258 314 371 307 152 73 122
2020/20211.677 256 109 30 161 18 70 45 108 193 81 86 520
2021/20221.671 207 51 116 76 171 110 63 120 88 90 301 278
2022/20231.876 212 238 105 185 125 139 58 96 364 51 192 111
2023/2024777 25 119 56 108 41 160 52 21 31 84 50 30
2024/20251.541 128 323 229 202 475 184 0 0 0 0 0 0
Totale 10.959