IRIS
SANCASSAN, FERNANDO
 Distribuzione geografica
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Continente #
EU - Europa 7.792
AS - Asia 793
NA - Nord America 320
SA - Sud America 83
AF - Africa 12
OC - Oceania 1
Totale 9.001
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Nazione #
IT - Italia 7.649
SG - Singapore 358
US - Stati Uniti d'America 303
CN - Cina 212
VN - Vietnam 122
FR - Francia 71
BR - Brasile 50
HK - Hong Kong 27
AR - Argentina 17
FI - Finlandia 15
DE - Germania 14
GB - Regno Unito 14
CH - Svizzera 12
JP - Giappone 11
BD - Bangladesh 9
IN - India 8
IQ - Iraq 8
MX - Messico 8
TR - Turchia 6
CA - Canada 5
PH - Filippine 5
VE - Venezuela 5
ZA - Sudafrica 5
ID - Indonesia 4
EC - Ecuador 3
ES - Italia 3
UY - Uruguay 3
AZ - Azerbaigian 2
CO - Colombia 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
AU - Australia 1
BE - Belgio 1
CL - Cile 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
GT - Guatemala 1
HN - Honduras 1
HR - Croazia 1
IL - Israele 1
JO - Giordania 1
KE - Kenya 1
KH - Cambogia 1
KW - Kuwait 1
LB - Libano 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
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 9.001
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Città #
Genova 4.329
Genoa 2.037
Rapallo 753
Vado Ligure 502
Singapore 174
San Jose 118
Lauterbourg 63
Ho Chi Minh City 40
Ashburn 39
Beijing 30
Hong Kong 26
Hanoi 24
New York 17
Helsinki 15
Zurich 12
Frankfurt am Main 11
Santa Clara 11
Orem 10
Tokyo 10
Los Angeles 9
Bordighera 8
São Paulo 8
Da Nang 7
Chicago 5
Denver 5
Mexico City 5
Tianjin 5
Biên Hòa 4
Buenos Aires 4
Haiphong 4
Johannesburg 4
Manchester 4
Montreal 4
Baghdad 3
London 3
Milan 3
Turin 3
Ankara 2
Brasília 2
Changsha 2
Chennai 2
City of London 2
Dallas 2
Dublin 2
Guangzhou 2
Montevideo 2
Mumbai 2
Quezon City 2
Quảng Ngãi 2
Rio de Janeiro 2
San Juan 2
Shenzhen 2
Tandil 2
Tashkent 2
Vĩnh Long 2
Ân Thi 2
Abu Dhabi 1
Al Hillah 1
Amman 1
Amsterdam 1
Angra dos Reis 1
Antakya 1
As Samawah 1
Asunción 1
Baku 1
Balneário Camboriú 1
Barquisimeto 1
Bauru 1
Belgrade 1
Birmingham 1
Blida 1
Boa Viagem 1
Boituva 1
Bologna 1
Brisbane 1
Brooklyn 1
Brussels 1
Buffalo 1
Busan 1
Bình Dương 1
Bình Phước 1
Bến Tre 1
Cabo Frio 1
Cagayan de Oro 1
Cairo 1
Campinas 1
Cardiff 1
Carmine 1
Carpenedolo 1
Casablanca 1
Cayambe 1
Congonhas 1
Contagem 1
Curtatone 1
Dammam 1
Durban 1
Empalme San Vicente 1
Erith 1
Extrema 1
Formosa 1
Totale 8.391
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Nome #
A new route to thiopyran S,S-dioxide derivatives via an overall ring-enlargement protocol from 3-nitrothiophene 239
alpha-Oxohydrazones as Imine Component in the Synthesis of 4-Functionalized Azetidinones by the Staudinger Reaction 236
Access to 2,3-diaryl-4-nitrothiochroman S,S-dioxides from 3-nitrobenzo[b]thiophene 227
Butadienic building blocks from 2-nitrothiophene as precursors of nitrogen heterocycles: intriguing dichotomic behavior 209
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 185
Easy access to 4-nitrothiochroman S,S-dioxides via ring-enlargement from 3-nitrobenzo[b]thiophene 169
Differential substituent effects in 4-X-acetophenones and 4-X-2,6-dimethylacetopheno¬nes: basicity constants (pKBH+) and 17O chemical shifts 169
Access to ring-fused homo- and hetero-aromatic derivatives via an initial ring-opening of 3-nitro-4-(phenylsulphonyl)thiophene 166
From β-nitrothiophenes to ring-fused nitrobenzenes: an overall ring-enlargement process via a facile, aromatization-driven, thermal 6π electrocyclization 166
17O vs 13C NMR chemical shifts as effective indicators of π-electron-density distribution in hindered methyl benzoates 159
2,3-Dinitro-1,3-butadienes as versatile building-blocks from the ring-opening of 3,4-dinitrothiophene 158
Conformational analysis. Part 24. A lanthanide-induced-shift (LIS) NMR investigation of aromatic ketones. Lutetium versus lanthanum reagents in probing diamagnetic complexation shifts 155
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 154
Lanthanide Induced Shifts (LIS) in structural and conformational analysis 152
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 148
13C Nuclear magnetic resonance study on the nature of resonance interactions in 4 substituted benzonitriles, acetophenones, and methyl benzoates 147
Protonation of some 4-substituted benzamides and 2,6-dimethylbenzamides 147
Structure of 4-Methoxy-2,6-dimethylbenzamide 146
Conformational analysis. Part 30. The conformational analysis of some lactones by the lanthanide induced shift (LIS) technique 145
Nitrobutadienes from β-Nitrothiophenes: Valuable Building-Blocks in the Overall Ring-Opening / Ring-Closure Protocol to Homo- or Hetero-cycles 144
A theoretical and NMR lanthanide‐induced shift (LIS) investigation of the conformations of lactams. 142
Homo and Hetero-cycles via the Ring-Opening / Ring-Closure Protocol from 2-Nitrothiophene. 141
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? 140
New Synthetic Routes to Heterocycles from the ring-openingof 2- or 3-nitrothiophenes 138
Basicity (pKBH+) and acidity constants (pKa*) of some 3-X-, 4-X-, and 2,6-dimethyl-4-X-benzoic acids 135
Ring-opening/Ring-closing protocols from nitrothiophenes: six-membered versus unusual eight-membered sulfur heterocycles through Michael-type addition on nitrobutadienes 132
Conformational analysis. Part 42. A modelling and LIS/NMR investigation of the conformations of some aromatic SO compounds 132
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 131
Alfa-ossoidrazoni nella sintesi di azetidinoni 4-funzionalizzati attraverso la reazione di Staudinger. 126
Elettrociclizzazione ed addizione di Michael: dicotomia di comportamento nel processo di chiusura d’anello di building-blocks nitrobutadienici. 123
Structure of methyl 2,6-dimethyl-4-methoxybenzoate 123
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica 122
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica. 122
Versatile nitrobutadienic building-blocks from the ring opening of 2- and 3-nitrothiophenes 122
Nitrobutadienes from β-nitrothiophenes: valuable building-blocks in the overall ring-opening / ring-closure protocol to homo- or hetero-cycles 122
Cyclic tetramers from 3,5-disubstituted 4-hydroxybenzenesulfonyl chlorides. A conformational study 122
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. 119
Dinitrobutadienic Building-Blocks from the Ring-Opening of 3,4-Dinitrothiophene: New Perspectives 119
Omo- ed Etero-cicli da Building-blocks Nitrovinilici: Nitrotiocromani e Tiocromanoni dal 3-Nitrobenzo[b]tiofene 118
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica 111
Ring-opening / Ring-closure Behaviour of Nitroactivated Thiophenes and Benzothiophenes. Experimental Results and Related Theoretical Calculations 110
On the nature of resonance interactions in substituted benzenes. II. 13C NMR Investiga¬tions on aryl 4-X-benzoates 110
Nuovo approccio sintetico a isossazoline N-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene 110
Conformational analysis. Part 41. A modelling and LIS/NMR investigation of the conformation of alpha,beta-unsaturated carbonyl compounds 109
Synthesis of Homo- and Hetero-cycles via Ring-Opening / Ring-Closure Processes Exploiting the non-Benzenoid Behaviour of β-Nitrothiophenes 109
Substituent effects on the gas-phase basicities of 4-X-acetophenones and 4-X-2,6-dimethylacetophenones: a comparison with solution basicities 109
On the Variegate Behaviour of 3-, 4-, and 5-alkyl Substituted 2-Nitrothiphenes Towards Nucleophiles 108
Nitrobutadienes From the Ring-Opening of 2-Nitrothiophene: Electronic Effects on their Application as Precursors of Homo- and/or Hetero-cycles 107
Reazioni di 2-nitrotiofeni con ammine secondarie 107
Atom transfer radical cyclization of O-allyl-2,2-dichlorohemiacetal acetates: an expedient method to dichloro-gamma-lactones 106
Original Syntheses of Polyfunctionalized N-Heterocycles: in Search for New Pharmacologically-active Molecules 105
Nitrobuthadienes from the Ring-Opening of 2-Nitrothiophene: Applications as Precursors of Homo- and/or Hetero-cycles 104
Sintesi di composti eterociclici mediante espansione d’anello di nitrotiofeni: 3-aril-2-fenil-4-nitrotiocromani S,S-diossidi dal 3-nitrobenzo[b]tiofene. 104
Nitrobutadieni derivati dall’apertura d’anello del 2-nitrotiofene: effetti elettronici nella loro applicazione come precursori di composti omo ed eterociclici. 103
Nuovo approccio sintetico a isossazoline n-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene. 99
Lanthanide-Induced Shifts (LIS) in Structural and Conformational Analysis (Update) 98
Sintesi di omo- ed etero-cicli mediante processi di apertura / chiusura d’anello a partire da nitrotiofeni. 96
Functionalyzed Pyrazoles via Ring-opening / Ring-closing Protocols from Nitrothiophenes. 96
On the Polyhedral Behaviour of Some Substituted 2-Nitrothiophenes with Different Nucleophiles 94
Nuovo approccio sintetico a isossazoline N-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene 92
Reazioni di 2-nitrotiofeni con ammine secondarie 91
Spiro-Meisenheimer adducts in the thiophene series: interdependence of 13C NMR and thermodynamic data 91
Nuove trasformazioni di building-blocks dinitrobutadienici derivanti dall’apertura d’anello del 3,4-dinitrotiofene. 90
Omo- ed Etero-cicli da Building-blocks Nitrobutadienici: Dicotomia di Comportamento di (Metilsolfonil)nitrobutadieni Derivanti dall’Apertura d’Anello di β-Nitrotiofeni 87
Reazioni d’espansione d’anello a partire da β-nitrotiofeni: una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici. 87
Reazioni di 2-nitrotiofeni con ammine secondarie. 86
Dinitrobutadienic Building-Blocks from the Ring Opening of 3,4-Dinitrothiophene: New Perspectives 85
New synthetic routes to heterocycles from nitrothiophenes: Diels‐Alder processes on nitrobutadienes. 82
Sintesi di omo- ed etero-cicli attraverso processi di apertura/chiusura d’anello che sfruttano il comportamento non-benzenoide di β-nitrotiofeni 80
Omo- ed Etero-cicli da Building-blocks Nitrobutadienici: Dicotomia di Comportamento di (Metilsolfonil)nitrobutadieni Derivanti dall’Apertura d’Anello di β-Nitrotiofeni 80
Reazioni di espansione d’anello a partire da β-nitrotiofeni: una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici 79
Omo- ed Etero-cicli da Building-blocks Nitrovinilici: Nitrotiocromani e Tiocromanoni dal 3-Nitrobenzo[b]tiofene 66
Una versatile metodologia per la sintesi di derivati omo- ed etero-ciclici 61
Totale 9.102
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Categoria #
all - tutte 26.157
article - articoli 13.011
book - libri 0
conference - conferenze 11.558
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 1.588
Totale 52.314
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202173 0 0 0 0 0 0 0 0 0 20 31 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
2025/20261.953 242 46 110 246 296 232 345 127 154 155 0 0
Totale 9.102