IRIS
SANCASSAN, FERNANDO
 Distribuzione geografica
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Continente #
EU - Europa 7.798
AS - Asia 807
NA - Nord America 486
SA - Sud America 83
AF - Africa 12
OC - Oceania 2
Totale 9.188
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Nazione #
IT - Italia 7.654
US - Stati Uniti d'America 458
SG - Singapore 362
CN - Cina 216
VN - Vietnam 122
FR - Francia 71
BR - Brasile 50
HK - Hong Kong 29
AR - Argentina 17
FI - Finlandia 15
GB - Regno Unito 15
DE - Germania 14
BD - Bangladesh 12
CH - Svizzera 12
JP - Giappone 12
CA - Canada 9
MX - Messico 9
IN - India 8
IQ - Iraq 8
TR - Turchia 6
PH - Filippine 5
VE - Venezuela 5
ZA - Sudafrica 5
ID - Indonesia 4
EC - Ecuador 3
ES - Italia 3
UY - Uruguay 3
AU - Australia 2
AZ - Azerbaigian 2
CO - Colombia 2
CR - Costa Rica 2
EG - Egitto 2
IE - Irlanda 2
KR - Corea 2
MA - Marocco 2
RS - Serbia 2
SA - Arabia Saudita 2
TW - Taiwan 2
UZ - Uzbekistan 2
AE - Emirati Arabi Uniti 1
AM - Armenia 1
AT - Austria 1
BB - Barbados 1
BE - Belgio 1
BS - Bahamas 1
CL - Cile 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
GT - Guatemala 1
HN - Honduras 1
HR - Croazia 1
IL - Israele 1
JM - Giamaica 1
JO - Giordania 1
KE - Kenya 1
KH - Cambogia 1
KW - Kuwait 1
LB - Libano 1
MN - Mongolia 1
MY - Malesia 1
NI - Nicaragua 1
NL - Olanda 1
NP - Nepal 1
OM - Oman 1
PA - Panama 1
PE - Perù 1
PK - Pakistan 1
PL - Polonia 1
PT - Portogallo 1
PY - Paraguay 1
RU - Federazione Russa 1
SE - Svezia 1
SI - Slovenia 1
TH - Thailandia 1
TN - Tunisia 1
UA - Ucraina 1
Totale 9.188
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Città #
Genova 4.329
Genoa 2.037
Rapallo 753
Vado Ligure 502
San Jose 193
Singapore 178
Lauterbourg 63
Ashburn 46
Ho Chi Minh City 40
Beijing 32
Hong Kong 28
Hanoi 24
New York 21
Helsinki 15
Santa Clara 15
Los Angeles 12
Zurich 12
Frankfurt am Main 11
Orem 10
Tokyo 10
Bordighera 8
São Paulo 8
Da Nang 7
Chicago 6
Mexico City 6
Denver 5
Milan 5
Tianjin 5
Biên Hòa 4
Buenos Aires 4
Haiphong 4
Johannesburg 4
London 4
Manchester 4
Montreal 4
San Francisco 4
Atlanta 3
Baghdad 3
Dallas 3
Turin 3
Ankara 2
Augusta 2
Brasília 2
Buffalo 2
Changsha 2
Chennai 2
City of London 2
Dublin 2
Guangzhou 2
Houston 2
Montevideo 2
Mumbai 2
Phoenix 2
Quezon City 2
Quảng Ngãi 2
Rio de Janeiro 2
San José 2
San Juan 2
Seattle 2
Shenzhen 2
Tandil 2
Tashkent 2
Toronto 2
Vĩnh Long 2
Ân Thi 2
Abu Dhabi 1
Acalanes Ridge 1
Al Hillah 1
Albuquerque 1
Alfred Station 1
Amman 1
Amsterdam 1
Angra dos Reis 1
Antakya 1
Arizona City 1
As Samawah 1
Asunción 1
Bakersfield 1
Baku 1
Balneário Camboriú 1
Baltimore 1
Barquisimeto 1
Bauru 1
Belgrade 1
Birmingham 1
Blida 1
Boa Viagem 1
Boituva 1
Bologna 1
Boston 1
Bridgetown 1
Brisbane 1
Brooklyn 1
Brussels 1
Burlington 1
Busan 1
Bình Dương 1
Bình Phước 1
Bến Tre 1
Cabo Frio 1
Totale 8.510
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Nome #
alpha-Oxohydrazones as Imine Component in the Synthesis of 4-Functionalized Azetidinones by the Staudinger Reaction 241
A new route to thiopyran S,S-dioxide derivatives via an overall ring-enlargement protocol from 3-nitrothiophene 241
Access to 2,3-diaryl-4-nitrothiochroman S,S-dioxides from 3-nitrobenzo[b]thiophene 231
Butadienic building blocks from 2-nitrothiophene as precursors of nitrogen heterocycles: intriguing dichotomic behavior 212
Access to 5,5’-diaryl substituted 4,5,4’,5’-tetrahydro[3,3’]bi-isoxazolyl 2,2’-dioxides, 4,5,4’,5’-tetrahydro[3,3’]bi-isoxazolyls and [3,3’]biisoxazolyls via an initial ring-opening of 3,4-dinitrothiophene 189
Differential substituent effects in 4-X-acetophenones and 4-X-2,6-dimethylacetopheno¬nes: basicity constants (pKBH+) and 17O chemical shifts 172
Easy access to 4-nitrothiochroman S,S-dioxides via ring-enlargement from 3-nitrobenzo[b]thiophene 171
Access to ring-fused homo- and hetero-aromatic derivatives via an initial ring-opening of 3-nitro-4-(phenylsulphonyl)thiophene 171
From β-nitrothiophenes to ring-fused nitrobenzenes: an overall ring-enlargement process via a facile, aromatization-driven, thermal 6π electrocyclization 167
17O vs 13C NMR chemical shifts as effective indicators of π-electron-density distribution in hindered methyl benzoates 164
2,3-Dinitro-1,3-butadienes as versatile building-blocks from the ring-opening of 3,4-dinitrothiophene 162
Conformational analysis. Part 24. A lanthanide-induced-shift (LIS) NMR investigation of aromatic ketones. Lutetium versus lanthanum reagents in probing diamagnetic complexation shifts 159
A novel approach to the evaluation of the importance of steric and electronic effects in SNAr reactions: a computational, thermodynamic and 1H and 13C NMR study of "Meisenheimer-type" adducts in the benzo[b]thiophene series 156
Lanthanide Induced Shifts (LIS) in structural and conformational analysis 155
Oxidative nucleophilic substitution of hydrogen versus ring-opening in the reaction of 4-R-2-nitrothiophenes with amines. The crucial effect of 4-alkyl groups 150
13C Nuclear magnetic resonance study on the nature of resonance interactions in 4 substituted benzonitriles, acetophenones, and methyl benzoates 150
Conformational analysis. Part 30. The conformational analysis of some lactones by the lanthanide induced shift (LIS) technique 150
Protonation of some 4-substituted benzamides and 2,6-dimethylbenzamides 149
Structure of 4-Methoxy-2,6-dimethylbenzamide 147
Nitrobutadienes from β-Nitrothiophenes: Valuable Building-Blocks in the Overall Ring-Opening / Ring-Closure Protocol to Homo- or Hetero-cycles 145
A theoretical and NMR lanthanide‐induced shift (LIS) investigation of the conformations of lactams. 145
Substituent effects on one-bond 13C-13C NMR coupling constants between the carbonyl carbon and C1 in methyl benzoates. Is there a dependence on pi-bond-order changes? 144
Homo and Hetero-cycles via the Ring-Opening / Ring-Closure Protocol from 2-Nitrothiophene. 143
New Synthetic Routes to Heterocycles from the ring-openingof 2- or 3-nitrothiophenes 139
Basicity (pKBH+) and acidity constants (pKa*) of some 3-X-, 4-X-, and 2,6-dimethyl-4-X-benzoic acids 139
Conformational analysis. Part 42. A modelling and LIS/NMR investigation of the conformations of some aromatic SO compounds 135
Ring-opening/Ring-closing protocols from nitrothiophenes: six-membered versus unusual eight-membered sulfur heterocycles through Michael-type addition on nitrobutadienes 134
On the nature of resonance interactions in substituted benzenes. Part 3. A 13C nuclear magnetic resonance study of substituent effects in 4-substituted benzamides and methyl benzoates in dimethyl sulphoxide 132
Alfa-ossoidrazoni nella sintesi di azetidinoni 4-funzionalizzati attraverso la reazione di Staudinger. 130
Elettrociclizzazione ed addizione di Michael: dicotomia di comportamento nel processo di chiusura d’anello di building-blocks nitrobutadienici. 127
Structure of methyl 2,6-dimethyl-4-methoxybenzoate 125
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica. 125
Cyclic tetramers from 3,5-disubstituted 4-hydroxybenzenesulfonyl chlorides. A conformational study 125
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica 124
Versatile nitrobutadienic building-blocks from the ring opening of 2- and 3-nitrothiophenes 124
Nitrobutadienes from β-nitrothiophenes: valuable building-blocks in the overall ring-opening / ring-closure protocol to homo- or hetero-cycles 124
Dinitrobutadienic Building-Blocks from the Ring-Opening of 3,4-Dinitrothiophene: New Perspectives 122
Omo- ed Etero-cicli da Building-blocks Nitrovinilici: Nitrotiocromani e Tiocromanoni dal 3-Nitrobenzo[b]tiofene 120
Sintesi di composti eterociclici mediante espansione d’anello di nitrotiofeni: 3-aril-4-nitrotiocromani e 3-aril-4-tiocromanoni S,S-diossidi dal 3-nitrobenzo[b]tiofene. 120
Substituent effects on the gas-phase basicities of 4-X-acetophenones and 4-X-2,6-dimethylacetophenones: a comparison with solution basicities 113
Conformational analysis. Part 41. A modelling and LIS/NMR investigation of the conformation of alpha,beta-unsaturated carbonyl compounds 112
On the Variegate Behaviour of 3-, 4-, and 5-alkyl Substituted 2-Nitrothiphenes Towards Nucleophiles 112
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica 112
Atom transfer radical cyclization of O-allyl-2,2-dichlorohemiacetal acetates: an expedient method to dichloro-gamma-lactones 111
Synthesis of Homo- and Hetero-cycles via Ring-Opening / Ring-Closure Processes Exploiting the non-Benzenoid Behaviour of β-Nitrothiophenes 111
Ring-opening / Ring-closure Behaviour of Nitroactivated Thiophenes and Benzothiophenes. Experimental Results and Related Theoretical Calculations 111
On the nature of resonance interactions in substituted benzenes. II. 13C NMR Investiga¬tions on aryl 4-X-benzoates 111
Nuovo approccio sintetico a isossazoline N-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene 111
Nitrobutadienes From the Ring-Opening of 2-Nitrothiophene: Electronic Effects on their Application as Precursors of Homo- and/or Hetero-cycles 109
Reazioni di 2-nitrotiofeni con ammine secondarie 109
Nitrobutadieni derivati dall’apertura d’anello del 2-nitrotiofene: effetti elettronici nella loro applicazione come precursori di composti omo ed eterociclici. 107
Nitrobuthadienes from the Ring-Opening of 2-Nitrothiophene: Applications as Precursors of Homo- and/or Hetero-cycles 106
Sintesi di composti eterociclici mediante espansione d’anello di nitrotiofeni: 3-aril-2-fenil-4-nitrotiocromani S,S-diossidi dal 3-nitrobenzo[b]tiofene. 106
Original Syntheses of Polyfunctionalized N-Heterocycles: in Search for New Pharmacologically-active Molecules 106
Lanthanide-Induced Shifts (LIS) in Structural and Conformational Analysis (Update) 102
Nuovo approccio sintetico a isossazoline n-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene. 100
Sintesi di omo- ed etero-cicli mediante processi di apertura / chiusura d’anello a partire da nitrotiofeni. 99
Functionalyzed Pyrazoles via Ring-opening / Ring-closing Protocols from Nitrothiophenes. 98
On the Polyhedral Behaviour of Some Substituted 2-Nitrothiophenes with Different Nucleophiles 96
Spiro-Meisenheimer adducts in the thiophene series: interdependence of 13C NMR and thermodynamic data 95
Nuove trasformazioni di building-blocks dinitrobutadienici derivanti dall’apertura d’anello del 3,4-dinitrotiofene. 94
Reazioni di 2-nitrotiofeni con ammine secondarie 93
Nuovo approccio sintetico a isossazoline N-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene 93
Omo- ed Etero-cicli da Building-blocks Nitrobutadienici: Dicotomia di Comportamento di (Metilsolfonil)nitrobutadieni Derivanti dall’Apertura d’Anello di β-Nitrotiofeni 90
Reazioni d’espansione d’anello a partire da β-nitrotiofeni: una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici. 89
Reazioni di 2-nitrotiofeni con ammine secondarie. 88
Dinitrobutadienic Building-Blocks from the Ring Opening of 3,4-Dinitrothiophene: New Perspectives 88
New synthetic routes to heterocycles from nitrothiophenes: Diels‐Alder processes on nitrobutadienes. 84
Sintesi di omo- ed etero-cicli attraverso processi di apertura/chiusura d’anello che sfruttano il comportamento non-benzenoide di β-nitrotiofeni 81
Omo- ed Etero-cicli da Building-blocks Nitrobutadienici: Dicotomia di Comportamento di (Metilsolfonil)nitrobutadieni Derivanti dall’Apertura d’Anello di β-Nitrotiofeni 81
Reazioni di espansione d’anello a partire da β-nitrotiofeni: una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici 81
Omo- ed Etero-cicli da Building-blocks Nitrovinilici: Nitrotiocromani e Tiocromanoni dal 3-Nitrobenzo[b]tiofene 67
Una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici 64
Totale 9.289
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Categoria #
all - tutte 27.365
article - articoli 13.579
book - libri 0
conference - conferenze 12.116
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 1.670
Totale 54.730
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202122 0 0 0 0 0 0 0 0 0 0 0 22
2021/2022843 18 85 46 93 44 97 50 200 15 81 21 93
2022/2023887 82 64 6 110 162 165 2 72 161 1 55 7
2023/2024604 21 77 6 47 41 169 14 27 18 6 25 153
2024/20251.228 34 102 23 61 202 122 90 198 50 58 157 131
2025/20262.140 242 46 110 246 296 232 345 127 154 186 116 40
Totale 9.289