IRIS
SANCASSAN, FERNANDO
 Distribuzione geografica
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Continente #
EU - Europa 7.848
NA - Nord America 895
AS - Asia 845
Continente sconosciuto - Info sul continente non disponibili 101
SA - Sud America 94
AF - Africa 14
OC - Oceania 2
Totale 9.799
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Nazione #
IT - Italia 7.693
US - Stati Uniti d'America 840
SG - Singapore 364
CN - Cina 217
VN - Vietnam 122
FR - Francia 71
BR - Brasile 54
BD - Bangladesh 43
HK - Hong Kong 29
AR - Argentina 19
CA - Canada 18
DE - Germania 15
FI - Finlandia 15
GB - Regno Unito 15
CH - Svizzera 13
JP - Giappone 12
MX - Messico 11
IN - India 8
IQ - Iraq 8
TR - Turchia 7
ES - Italia 6
VE - Venezuela 6
EC - Ecuador 5
JM - Giamaica 5
PH - Filippine 5
ZA - Sudafrica 5
CO - Colombia 4
ID - Indonesia 4
NI - Nicaragua 4
CR - Costa Rica 3
GT - Guatemala 3
HN - Honduras 3
RS - Serbia 3
SA - Arabia Saudita 3
TH - Thailandia 3
UY - Uruguay 3
AU - Australia 2
AZ - Azerbaigian 2
EG - Egitto 2
HR - Croazia 2
IE - Irlanda 2
KR - Corea 2
MA - Marocco 2
PL - Polonia 2
PR - Porto Rico 2
PT - Portogallo 2
TW - Taiwan 2
UZ - Uzbekistan 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
AM - Armenia 1
AT - Austria 1
BB - Barbados 1
BE - Belgio 1
BG - Bulgaria 1
BS - Bahamas 1
CL - Cile 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
IL - Israele 1
JO - Giordania 1
KE - Kenya 1
KH - Cambogia 1
KW - Kuwait 1
LB - Libano 1
LY - Libia 1
MN - Mongolia 1
MY - Malesia 1
NL - Olanda 1
NP - Nepal 1
OM - Oman 1
PA - Panama 1
PE - Perù 1
PK - Pakistan 1
PY - Paraguay 1
RU - Federazione Russa 1
SC - Seychelles 1
SE - Svezia 1
SI - Slovenia 1
SV - El Salvador 1
TN - Tunisia 1
TT - Trinidad e Tobago 1
UA - Ucraina 1
Totale 9.698
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Città #
Genova 4.329
Genoa 2.037
Rapallo 753
Vado Ligure 502
San Jose 289
Singapore 178
Ashburn 71
Lauterbourg 63
Ho Chi Minh City 40
Beijing 33
New York 31
Hong Kong 28
Hanoi 24
Santa Clara 24
Los Angeles 19
Helsinki 15
Dallas 12
Zurich 12
Frankfurt am Main 11
Chicago 10
Orem 10
Tokyo 10
Milan 9
Phoenix 9
Bordighera 8
Houston 8
Queens 8
San Francisco 8
São Paulo 8
Da Nang 7
Rome 7
Mexico City 6
Buffalo 5
Denver 5
Philadelphia 5
Tianjin 5
Biên Hòa 4
Brooklyn 4
Buenos Aires 4
Haiphong 4
Johannesburg 4
London 4
Managua 4
Manchester 4
Montreal 4
Newark 4
Atlanta 3
Baghdad 3
Bari 3
Birmingham 3
Charlotte 3
Figino 3
Guatemala City 3
Jackson 3
Lawrenceville 3
Miami 3
Montego Bay 3
Naples 3
San Juan 3
Topeka 3
Toronto 3
Trieste 3
Turin 3
Washington 3
Ankara 2
Antioch 2
Augusta 2
Belgrade 2
Bensalem 2
Bogotá 2
Bologna 2
Boynton Beach 2
Brasília 2
Burlington 2
Cedar Park 2
Changsha 2
Chennai 2
Cincinnati 2
City of London 2
Cleveland 2
Colonia 2
Columbus 2
Detroit 2
Dublin 2
East Brunswick 2
Erie 2
Fort Myers 2
Guangzhou 2
Istanbul 2
Mankato 2
Marshfield 2
Montevideo 2
Moreno Valley 2
Mumbai 2
Panama City 2
Quezon City 2
Quảng Ngãi 2
Reidsville 2
Rio de Janeiro 2
San José 2
Totale 8.765
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Nome #
alpha-Oxohydrazones as Imine Component in the Synthesis of 4-Functionalized Azetidinones by the Staudinger Reaction 249
A new route to thiopyran S,S-dioxide derivatives via an overall ring-enlargement protocol from 3-nitrothiophene 248
Access to 2,3-diaryl-4-nitrothiochroman S,S-dioxides from 3-nitrobenzo[b]thiophene 243
Butadienic building blocks from 2-nitrothiophene as precursors of nitrogen heterocycles: intriguing dichotomic behavior 219
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 197
17O vs 13C NMR chemical shifts as effective indicators of π-electron-density distribution in hindered methyl benzoates 188
Access to ring-fused homo- and hetero-aromatic derivatives via an initial ring-opening of 3-nitro-4-(phenylsulphonyl)thiophene 186
Easy access to 4-nitrothiochroman S,S-dioxides via ring-enlargement from 3-nitrobenzo[b]thiophene 182
Differential substituent effects in 4-X-acetophenones and 4-X-2,6-dimethylacetopheno¬nes: basicity constants (pKBH+) and 17O chemical shifts 179
2,3-Dinitro-1,3-butadienes as versatile building-blocks from the ring-opening of 3,4-dinitrothiophene 172
From β-nitrothiophenes to ring-fused nitrobenzenes: an overall ring-enlargement process via a facile, aromatization-driven, thermal 6π electrocyclization 172
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 170
Conformational analysis. Part 24. A lanthanide-induced-shift (LIS) NMR investigation of aromatic ketones. Lutetium versus lanthanum reagents in probing diamagnetic complexation shifts 163
Lanthanide Induced Shifts (LIS) in structural and conformational analysis 159
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 159
13C Nuclear magnetic resonance study on the nature of resonance interactions in 4 substituted benzonitriles, acetophenones, and methyl benzoates 156
Conformational analysis. Part 30. The conformational analysis of some lactones by the lanthanide induced shift (LIS) technique 154
Structure of 4-Methoxy-2,6-dimethylbenzamide 152
Homo and Hetero-cycles via the Ring-Opening / Ring-Closure Protocol from 2-Nitrothiophene. 151
Protonation of some 4-substituted benzamides and 2,6-dimethylbenzamides 151
Basicity (pKBH+) and acidity constants (pKa*) of some 3-X-, 4-X-, and 2,6-dimethyl-4-X-benzoic acids 151
A theoretical and NMR lanthanide‐induced shift (LIS) investigation of the conformations of lactams. 151
Nitrobutadienes from β-Nitrothiophenes: Valuable Building-Blocks in the Overall Ring-Opening / Ring-Closure Protocol to Homo- or Hetero-cycles 149
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? 148
New Synthetic Routes to Heterocycles from the ring-openingof 2- or 3-nitrothiophenes 146
Conformational analysis. Part 42. A modelling and LIS/NMR investigation of the conformations of some aromatic SO compounds 144
Ring-opening/Ring-closing protocols from nitrothiophenes: six-membered versus unusual eight-membered sulfur heterocycles through Michael-type addition on nitrobutadienes 142
Alfa-ossoidrazoni nella sintesi di azetidinoni 4-funzionalizzati attraverso la reazione di Staudinger. 138
Nitrobutadienes from β-nitrothiophenes: valuable building-blocks in the overall ring-opening / ring-closure protocol to homo- or hetero-cycles 136
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 135
Structure of methyl 2,6-dimethyl-4-methoxybenzoate 132
Elettrociclizzazione ed addizione di Michael: dicotomia di comportamento nel processo di chiusura d’anello di building-blocks nitrobutadienici. 131
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica. 130
Versatile nitrobutadienic building-blocks from the ring opening of 2- and 3-nitrothiophenes 130
Dinitrobutadienic Building-Blocks from the Ring-Opening of 3,4-Dinitrothiophene: New Perspectives 130
Cyclic tetramers from 3,5-disubstituted 4-hydroxybenzenesulfonyl chlorides. A conformational study 130
Omo- ed Etero-cicli da Building-blocks Nitrovinilici: Nitrotiocromani e Tiocromanoni dal 3-Nitrobenzo[b]tiofene 129
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica 129
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. 125
On the Variegate Behaviour of 3-, 4-, and 5-alkyl Substituted 2-Nitrothiphenes Towards Nucleophiles 122
On the nature of resonance interactions in substituted benzenes. II. 13C NMR Investiga¬tions on aryl 4-X-benzoates 122
Conformational analysis. Part 41. A modelling and LIS/NMR investigation of the conformation of alpha,beta-unsaturated carbonyl compounds 121
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica 121
Synthesis of Homo- and Hetero-cycles via Ring-Opening / Ring-Closure Processes Exploiting the non-Benzenoid Behaviour of β-Nitrothiophenes 120
Substituent effects on the gas-phase basicities of 4-X-acetophenones and 4-X-2,6-dimethylacetophenones: a comparison with solution basicities 120
Ring-opening / Ring-closure Behaviour of Nitroactivated Thiophenes and Benzothiophenes. Experimental Results and Related Theoretical Calculations 119
Atom transfer radical cyclization of O-allyl-2,2-dichlorohemiacetal acetates: an expedient method to dichloro-gamma-lactones 118
Nitrobutadienes From the Ring-Opening of 2-Nitrothiophene: Electronic Effects on their Application as Precursors of Homo- and/or Hetero-cycles 116
Nuovo approccio sintetico a isossazoline N-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene 116
Nitrobutadieni derivati dall’apertura d’anello del 2-nitrotiofene: effetti elettronici nella loro applicazione come precursori di composti omo ed eterociclici. 115
Reazioni di 2-nitrotiofeni con ammine secondarie 112
Nitrobuthadienes from the Ring-Opening of 2-Nitrothiophene: Applications as Precursors of Homo- and/or Hetero-cycles 112
Sintesi di composti eterociclici mediante espansione d’anello di nitrotiofeni: 3-aril-2-fenil-4-nitrotiocromani S,S-diossidi dal 3-nitrobenzo[b]tiofene. 110
Original Syntheses of Polyfunctionalized N-Heterocycles: in Search for New Pharmacologically-active Molecules 109
Nuovo approccio sintetico a isossazoline n-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene. 107
Lanthanide-Induced Shifts (LIS) in Structural and Conformational Analysis (Update) 106
Sintesi di omo- ed etero-cicli mediante processi di apertura / chiusura d’anello a partire da nitrotiofeni. 105
Functionalyzed Pyrazoles via Ring-opening / Ring-closing Protocols from Nitrothiophenes. 105
Spiro-Meisenheimer adducts in the thiophene series: interdependence of 13C NMR and thermodynamic data 103
On the Polyhedral Behaviour of Some Substituted 2-Nitrothiophenes with Different Nucleophiles 100
Nuove trasformazioni di building-blocks dinitrobutadienici derivanti dall’apertura d’anello del 3,4-dinitrotiofene. 100
Reazioni di 2-nitrotiofeni con ammine secondarie 96
Nuovo approccio sintetico a isossazoline N-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene 95
Reazioni d’espansione d’anello a partire da β-nitrotiofeni: una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici. 95
Dinitrobutadienic Building-Blocks from the Ring Opening of 3,4-Dinitrothiophene: New Perspectives 95
Omo- ed Etero-cicli da Building-blocks Nitrobutadienici: Dicotomia di Comportamento di (Metilsolfonil)nitrobutadieni Derivanti dall’Apertura d’Anello di β-Nitrotiofeni 94
Reazioni di 2-nitrotiofeni con ammine secondarie. 92
New synthetic routes to heterocycles from nitrothiophenes: Diels‐Alder processes on nitrobutadienes. 92
Sintesi di omo- ed etero-cicli attraverso processi di apertura/chiusura d’anello che sfruttano il comportamento non-benzenoide di β-nitrotiofeni 89
Reazioni di espansione d’anello a partire da β-nitrotiofeni: una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici 88
Omo- ed Etero-cicli da Building-blocks Nitrobutadienici: Dicotomia di Comportamento di (Metilsolfonil)nitrobutadieni Derivanti dall’Apertura d’Anello di β-Nitrotiofeni 86
Una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici 72
Omo- ed Etero-cicli da Building-blocks Nitrovinilici: Nitrotiocromani e Tiocromanoni dal 3-Nitrobenzo[b]tiofene 70
Totale 9.799
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Categoria #
all - tutte 30.046
article - articoli 14.829
book - libri 0
conference - conferenze 13.387
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 1.830
Totale 60.092
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022740 0 0 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
2025/20262.202 242 46 110 246 296 232 345 127 154 186 116 102
2026/2027448 200 80 168 0 0 0 0 0 0 0 0 0
Totale 9.799