SFERA Archivio dei prodotti della Ricerca dell'Università di Ferrara

DE RISI, Carmela
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 10.533
AS - Asia 5.220
EU - Europa 3.173
SA - Sud America 794
Continente sconosciuto - Info sul continente non disponibili 186
AF - Africa 133
OC - Oceania 13
Totale 20.052
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 10.238
SG - Singapore 1.948
CN - Cina 1.314
IT - Italia 877
VN - Vietnam 624
BR - Brasile 622
DE - Germania 479
HK - Hong Kong 419
UA - Ucraina 417
GB - Regno Unito 360
TR - Turchia 230
SE - Svezia 199
FI - Finlandia 186
FR - Francia 174
IN - India 141
CA - Canada 136
BD - Bangladesh 132
JP - Giappone 121
MX - Messico 105
RU - Federazione Russa 104
PL - Polonia 103
NL - Olanda 69
ZA - Sudafrica 56
ID - Indonesia 50
AR - Argentina 49
ES - Italia 43
IQ - Iraq 40
BE - Belgio 39
PK - Pakistan 38
CO - Colombia 29
CZ - Repubblica Ceca 28
LT - Lituania 25
CL - Cile 24
PH - Filippine 21
EC - Ecuador 19
VE - Venezuela 18
AT - Austria 17
EG - Egitto 17
UZ - Uzbekistan 17
MA - Marocco 16
SA - Arabia Saudita 15
AE - Emirati Arabi Uniti 12
CR - Costa Rica 12
MY - Malesia 12
AU - Australia 11
JM - Giamaica 11
PE - Perù 10
PY - Paraguay 10
TN - Tunisia 10
IL - Israele 8
KZ - Kazakistan 8
DZ - Algeria 7
HN - Honduras 7
JO - Giordania 7
AZ - Azerbaigian 6
BO - Bolivia 6
IE - Irlanda 6
NP - Nepal 6
OM - Oman 6
RO - Romania 6
RS - Serbia 6
TH - Thailandia 6
TW - Taiwan 6
BB - Barbados 5
CH - Svizzera 5
IR - Iran 5
KG - Kirghizistan 5
BG - Bulgaria 4
BH - Bahrain 4
CI - Costa d'Avorio 4
KE - Kenya 4
KR - Corea 4
LB - Libano 4
PT - Portogallo 4
UY - Uruguay 4
AL - Albania 3
AO - Angola 3
BY - Bielorussia 3
DO - Repubblica Dominicana 3
HU - Ungheria 3
SV - El Salvador 3
TT - Trinidad e Tobago 3
CG - Congo 2
CY - Cipro 2
DK - Danimarca 2
ET - Etiopia 2
GH - Ghana 2
GR - Grecia 2
GT - Guatemala 2
LC - Santa Lucia 2
LV - Lettonia 2
MG - Madagascar 2
MN - Mongolia 2
NG - Nigeria 2
NZ - Nuova Zelanda 2
PS - Palestinian Territory 2
SK - Slovacchia (Repubblica Slovacca) 2
AG - Antigua e Barbuda 1
AM - Armenia 1
BA - Bosnia-Erzegovina 1
Totale 19.844
Salva come PNG Salva come JPEG
Città #
Singapore 1.226
Ashburn 1.150
Fairfield 927
Woodbridge 817
San Jose 790
Houston 554
Beijing 460
Santa Clara 452
Chandler 451
Jacksonville 418
Ann Arbor 406
Hong Kong 399
Seattle 348
Wilmington 324
Cambridge 294
Council Bluffs 220
Ferrara 193
Ho Chi Minh City 191
New York 179
Dallas 170
Los Angeles 161
Nanjing 159
Hanoi 137
Izmir 136
Munich 127
Tokyo 111
Warsaw 99
Lauterbourg 98
Princeton 95
San Diego 85
Milan 81
London 72
Shanghai 72
São Paulo 69
Mexico City 64
Orem 62
Boardman 61
Turku 57
Bologna 48
Hefei 47
Brooklyn 46
Helsinki 45
Chicago 43
Buffalo 42
Nanchang 40
Brussels 37
Addison 35
Montreal 35
Hebei 33
Jakarta 33
Atlanta 32
Chennai 32
Shenyang 32
Amsterdam 31
Toronto 31
Dong Ket 30
Frankfurt am Main 30
Johannesburg 30
The Dalles 29
Da Nang 28
Rome 27
Phoenix 26
Changsha 25
San Francisco 25
Tianjin 25
Rio de Janeiro 24
Stockholm 24
Manchester 23
Mumbai 23
Denver 22
Olomouc 22
Haiphong 21
Redwood City 21
San Mateo 21
Falkenstein 20
Hải Dương 20
Bremen 19
Charlotte 19
Boston 18
Jiaxing 18
Philadelphia 18
Falls Church 17
Ottawa 17
Washington 17
Brasília 16
Des Moines 16
Jinan 16
Moscow 16
Mountain View 16
Castel San Pietro Terme 15
Baghdad 14
Tashkent 14
Verona 14
Zhengzhou 14
Poplar 13
Belo Horizonte 12
Lahore 12
Norwalk 12
Salt Lake City 12
Nuremberg 11
Totale 13.239
Salva come PNG Salva come JPEG
Nome #
1,4-Dithiane-2,5-diol as an efficient synthon for a straightforward synthesis of functionalized tetrahydrothiophenes via sulfa-Michael/aldol-type reactions with electrophilic alkenes 504
4-Isopropyl-2-oxazolin-5-one anion as a new convenient formyl anion equivalent for conjugate addition and aldol reactions 329
A chemoenzymatic approach to chiral phenylisoserinates using 4-isopropyl-2-oxazolin-5-one as masked umpoled synthon for hydroxycarbonyl anion 307
A monolithic 5-(pyrrolidin-2-yl)tetrazole flow microreactor for the asymmetric aldol reaction in water–ethanol solvent 294
A one-pot synthesis of nitrohydroxylated pyrrolidine and piperidine ring systems by tandem Michael-Henry reaction 273
Chemical characterisation, antioxidant and antimicrobial screening for the revaluation of wine supply chain by-products oriented to circular economy 269
4-Isopropyl-2-oxazolin-5-one anion as masked umpoled synthon for both formyl and hydroxycarbonyl anions: generation, reactivity and synthetic applications 262
4-[(4-Methylphenyl)sulfonyl]-1-(triphenylphosphoranylidene)-2-butanone as a convenient precursor for a new formal synthesis of KDO 258
Arecoline tripeptide inhibitors of proteasome 257
Economia circolare: non solo geometrie. La valorizzazione sostenibile degli scarti della filiera vitivinicola 257
A convenient preparation of 3-isopropyl-1-methylcyclopentylmethanol and 1-isopropyl-3-methylcyclopentylmethanol via Favorskii rearrangement 249
Research progress in the modification of quercetin leading to anticancer agents 249
One-Pot, Four-Step Organocatalytic Asymmetric Synthesis of Functionalized Nitrocyclopropanes 247
Enantioselective synthesis of (-)-meroquinene through tandem Michael reaction methodology 244
A new enantiodivergent synthesis of the Geissman-Waiss lactone 240
Electron-transfer-initiated benzoin- and Stetter-like reactions in packed-bed reactors for process intensification 240
A Diphenylprolinol TMS Ether/Bile Acid Organocatalytic System for the Asymmetric Domino Sulfa-Michael/Aldol Condensation Reactions of 1,4-Dithiane-2,5-diol and Cinnamaldehydes 239
Mastering β-Keto Esters 238
4-[(4 '-methylphenyl)sulfonyl]-1-(triphenylphosphoranylidene)-2-butanone as a new four-carbon synthon for substituted divinyl ketones 236
Hagemann's ester: a timeless building block for natural product synthesis 235
D-(-)-Quinic acid: a chiron store for natural product synthesis 234
Esterification of glycerol and solketal by oxidative NHC- catalysis under heterogeneous batch and flow conditions 234
A [3+2]nitrile oxide cycloaddition approach to (-)-pyrenophorin, and rosefuran 232
A new "one-pot" synthesis of 2-substituted 3-nitropyrrolidines through a multicomponent domino reaction 231
An efficient approach to chiral nonracemic trans- and cis-decalin scaffolds for drimane and labdane synthesis 231
A new synthetic approach to 1-[(3R,4R)-1-cyclooctylmethyl-3-hydroxymethyl-4-piperidyl]-3-ethyl-1,3-dihydro-benzimidazol-2-one (J-113397), the first non-peptide ORL-1 receptor antagonist 231
Efficient synthesis and biological evaluation of two modafinil analogues 230
Ethyl 5-[(4-Methylphenyl)sulfonyl]-3-Oxopentanoate: A Bench-Stable Synthon for Ethyl 3-Oxopent-4-enoate (Nazarov’s Reagent) 228
4-[(4-Methylphenyl)sulfonyl]-1-(triphenylphosphoranylidene)-2-butanone and its dianion as versatile tools in organic synthesis 226
Sintesi di (±)-2-azetidinoni da beta-enamminochetoesteri 225
Recent Developments in General Methodologies for the Synthesis of α‑Ketoamides 215
A new and expedient diastereoselective synthesis of alpha-(hydroxyamino)phosphonates and alpha-aminophosphonates by silyl triflate promoted diethyl phosphite addition to chiral N-benzyl nitrones 213
Diastereoselective synthesis of beta-amino-alpha-hydroxy phosphonates via oxazaborolidine catalyzed reduction of beta-phthalimido-alpha-keto phosphonates 210
Pharmacological profiles of presynaptic nociceptin/orphanin FQ receptors modulating 5-hydroxytryptamine and noradrenaline release in the rat neocortex 208
Mastering chiral substituted 2-oxopiperazines 208
[Arg(14), Lys(15)]nociceptin, a highly potent agonist of the nociceptin/orphanin FQ receptor: in vitro and in vivo studies 208
4-[(4’-Methylphenyl)sulfonyl]-1-(triphenylphosphoranylidene)-2-butanone: a new versatile building block for substituted divinyl ketones in the synthesis of natural products 205
Synthesis of 2,5-disubstituted pyrroles and pyrrolidines by intramolecular cyclization of 6-amino-3-keto sulfones 203
Synthesis of functionalized imidazolidine-2-thiones Via NHC/base-promoted aza-benzoin/aza-acetalization domino reactions 199
An efficient preparation of 2-methyl-1-cyclopentene-1-carboxylic acid, a versatile synthetic building block 198
In vitro characterization of J-113397, a non-peptide nociceptin/orphanin FQ receptor antagonist 196
Enantioselective approach to 7-azabicyclo[2.2.1]heptane ring systems using D-(-)-quinic acid as the chiral educt: application to the formal synthesis of (+)-epibatidine 195
Diastereoselective synthesis of 2-substituted-piperidin-4-ones as convenient precursors for an asymmetric approach to carbacephams 194
Etil 3-Oxo-5-[(4-Metilfenil)Solfonil]-Pentanoato: un Conveniente Equivalente Sintetico del “Reagente di Nazarov” 193
Recent advances in the stereoselective synthesis of trans-3,4- disubstituted-piperidines: applications to (-)paroxetine 192
A simple entry to chiral non-racemic 2-piperazinone derivatives 190
A new simple route for the synthesis of (+/-)-2-azetidinones starting from beta-enamino ketoesters 188
Kinetic Resolution, Dynamic Kinetic Resolution and Asymmetric Desymmetrization by N-Heterocyclic Carbene Catalysis 187
Convenient "one-pot" synthesis of 3,4-substituted tetrahydrothiophenes through tandem Michael-Henry and Michael-Michael reactions 186
Total synthesis of (+/-)-epibatidine 186
Synthesis of functionalized tetrahydrothiophenes via sulfa-Michael/aldol-type reactions of 1,4-dithiane-2,5-diol with electrophilic alkenes 184
Enantioselective approach to tropane skeleton: Synthesis of (1S,5S,6R)-6-Hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-one 181
Generation and cycloaddition reactions of substituted 2-nitro-1,3-dienes 181
Synthetic Routes to Chiral Nonracemic and Racemic Dihydro- And Tetrahydrothiophenes 179
A unified asymmetric approach to substituted hexahydroazepine and 7-azabicyclo[2.2.1]heptane ring systems from D(-)-quinic acid: Application to the formal syntheses of (-)-balanol and (-)-epibatidine 177
A new simple route for the synthesis of (+/-)-2-azetidinones starting from beta-enaminoketoesters 176
Enantioselective N-Acylation of Biginelli Dihydropyrimidines by Oxidative NHC Catalysis 175
Organocatalytic Packed-Bed Reactors for the Enantioselective Flow Synthesis of Quaternary Isotetronic Acids by Direct Aldol Reactions of Pyruvates 174
Enantiodivergent synthesis of 2-hydroxymethyl-3-hydroxy-4-nitro-pyrrolidines through tandem Michael-Henry reaction using L-serine as the chiral educt 172
Sintesi diastereoselettiva di N-idrossi-alfa-ammino fosfonati e di alfa-ammino fosfonati 172
Synthesis of bio-mimetic light-driven molecular switches via a cyclopropyl ring-opening/nitrilium ion ring-closing tandem reaction 170
Solid-phase synthesis of indolizidine and quinolizidine derivatives 170
Synthesis of melodienone and 7-hydroxy-6-hydromelodienone, two heptenes from Melodorum Fruticosum 170
Polymer-bound 4-benzylsulfonyl-1-triphenylphosphoranylidene-2-butanone as a tool for the solid-phase synthesis of substituted piperidin-4-one derivatives 166
A Telescoped Photo-/Organo-Catalyzed Cross Dehydrogenative Coupling (CDC) between Glycine Derivatives and Ketones to Afford Non proteinogenic Amino Acids (NPAAs) Enabled by Heterogeneous Continuous Flow Catalysis 164
Diastereoselective nitrocyclopropanation of 2,5-dihydrothiophene-3-carbaldehydes 164
Recent advances in continuous-flow organocatalysis for process intensification 162
Evaluation of Anticancer Activity of Nucleoside-Nitric Oxide Photo-Donor Hybrids 161
Structural and spectroscopic characterization of oxo-sparteines 159
Exploring the Synergy Between HPTLC and HPLC-DAD for the Investigation of Wine-Making By-Products 158
Un nuovo sintone a quattro atomi di carbonio come equivalente sintetico di divinil chetoni sostituiti 156
Enantioselective formal synthesis of (-)-ovalicin using quinic acid as a chiral template 156
Synthetic Approaches to Enantiomerically Pure 8-Azabicyclo[3.2.1]octane Derivatives 156
Ethyl 5-[4-Methylphenyl)sulfonyl]-3-oxopentanoate 155
Receptor binding profile of novel nociceptin/orphanin FQ receptor ligands in mouse brain membranes 153
Tert-butil (R)-3-idrossi-4-pentenoato, un conveniente ¿building block¿ chirale per la sintesi di sostanze naturali 144
Receptor binding profile of novel nociceptin/orphanin FQ receptor ligands in mouse brain membranes. 143
Diastereoselective nitrocyclopropanation of 2,5-dihydrothiophene-3-carbaldehydes 143
O-Silyl triflate-promoted addition of diethyl phosphite to chiral aldonitrones. A rapid access to complex alpha-amino phosphonates and their N-hydroxy derivatives 143
Critical surveys covering the year 1999: total synthesis of natural products 142
Synthesis of nitrogen heterocycles through 1,3-dipolar cycloaddition reactions 141
Effective and Practical Stereoselective Synthesis of Nutlins Precursors by Immobilization of Privileged Chiral Mono‐Amidine Catalyst 139
From (-)-quinic acid to 8-azabicyclo[3.2.1]octane framework: Preparation of an enantiopure tropan-6 alpha-ol 138
Exploring the synergy between high-performance liquid chromatography (HPLC) and high-performance thin-layer chromatography (HPTLC) for the investigation of wine-making by-products 136
Recent developments in fragrance chemistry 135
Proteasome inhibitors: synthesis and activity of arecoline oxide tripeptide derivatives 134
Efficient synthesis of chiral N-tosyl-3,4-disubstituted hexahydroazepines from D-(-)-quinic acid 128
Regiodivergent Synthesis of Benzothiazole-Based Isosorbide Imidates by Oxidative N-Heterocyclic Carbene Catalysis 124
A photo-catalysed Giese-like reaction for the synthesis of alfa-C-glycosyl alanine analogues 122
Oxidative NHC Catalysis: An Unconventional Tool for Macrocyclic Oligoesters Synthesis 121
null 117
Organocatalytic Keratin Sponges for the Chemical Fixation of CO2 into Cyclic Carbonates 115
Synergy between HPTLC and HPLC-DAD for the investigation of wine-making by-products 111
Sintesi di molecole E/Z fotoisomerizzabili biomimetiche 110
Regiodivergent Isosorbide Acylation by Oxidative N-Heterocyclic Carbene Catalysis in Batch and Continuous Flow 110
Heterogeneous Organocatalysts for Light-Driven Reactions in Continuous Flow 108
Modulable Photocatalyzed Strategies for the Synthesis of α-C-Glycosyl Alanine Analogues via the Giese Reaction with Dehydroalanine Derivates 107
Immobilization of chiral mono-amidine catalysts for stereoselective aza-Henry reaction under heterogeneous phase 105
Immobilization of chiral mono-amidine catalysts for stereoselective aza-Henry reaction under heterogeneous phase 103
Immobilization of chiral mono-amidine catalysts for stereoselective Aza-Henry reaction under heterogeneous phase 100
Totale 19.013
Salva come PNG Salva come JPEG
Categoria #
all - tutte 85.460
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 3.373
Totale 88.833
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.157 0 141 98 33 91 39 54 56 41 69 167 368
2022/20231.060 112 84 35 141 145 162 38 98 133 5 55 52
2023/2024576 46 65 52 19 23 106 28 21 17 37 19 143
2024/20252.544 61 75 219 107 290 223 77 113 345 339 414 281
2025/20267.808 832 312 598 904 1.169 499 922 423 713 884 383 169
2026/2027614 312 302 0 0 0 0 0 0 0 0 0 0
Totale 20.052