IRIS
TAVANI, CINZIA
 Distribuzione geografica
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Continente #
EU - Europa 12.676
Totale 12.676
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Nazione #
IT - Italia 12.676
Totale 12.676
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Città #
Genova 8.870
Rapallo 1.604
Genoa 1.493
Vado Ligure 687
Bordighera 22
Totale 12.676
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Nome #
A new route to thiopyran S,S-dioxide derivatives via an overall ring-enlargement protocol from 3-nitrothiophene 184
alpha-Oxohydrazones as Imine Component in the Synthesis of 4-Functionalized Azetidinones by the Staudinger Reaction 169
A straight access to functionalized carbazoles by tandem reaction between indole and nitrobutadienes 157
Crystal structure of (1E, 3E)-4-methylthio-2-nitro-3-phenylsulfonyl-1-pyrrolidino-1,3-butadiene, C15H18N2O4S. 151
Butadienic building blocks from 2-nitrothiophene as precursors of nitrogen heterocycles: intriguing dichotomic behavior 151
Highly-substituted pyrazoles and pyridazines by MIRC reactions of hydrazone anions and nitrobutadienic fragments 149
On the behavior of bis(sulfonyl)nitrobutadienes towards primary amines: a convenient access to 1-alkyl-2-aryl-4-(phenylsulfonyl)pyrroles 143
Access to 2,3-diaryl-4-nitrothiochroman S,S-dioxides from 3-nitrobenzo[b]thiophene 142
An Original Route to Newly-Functionalized Indoles and Carbazoles Starting from the Ring-Opening of Nitrothiophenes 139
Synthesis of Poly-Functionalized Pyrazoles and Pyridazines from Nitrobutadienes: an Interesting Dichotomy of Practical Relevance 138
Design, synthesis, and in vitro evaluation of new naphthylnitrobutadienes with potential antiproliferative activity: Toward a structure/activity correlation 135
From β-nitrothiophenes to ring-fused nitrobenzenes: an overall ring-enlargement process via a facile, aromatization-driven, thermal 6π electrocyclization 134
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 131
Access to 3-arylmethyl-5-(methylthio)isoxazoles via an initial ring-opening of 2-methylthio-4-nitrothiophene 131
Uncommon 1,2 Migration of a Nitrogroup within a β Nitrostyryl Moiety: Synthetic Scope and Mechanistic Details 129
Easy access to 4-nitrothiochroman S,S-dioxides via ring-enlargement from 3-nitrobenzo[b]thiophene 128
Ring-Opening/Ring-Closing Protocols from Nitrothiophenes: Easy Access toN-Fused Pyrroles through a Tandem 1,6-H Shift/6?-Electrocyclization 128
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 122
A Novel Approach to 1-Aryl-2-(p-tolylazo)alkenes from Alkyl Aryl Ketones 120
The reaction of 3,4-dinitrothiophene with Grignard reagents: formation of 2-(3-amino-4-nitrothiophen-2-yl)phenols 119
Synthetic exploitation of the ring-opening of 3,4-dinitrothiophene. Part 7. Access to disubstituted 1,2,5-oxadiazole-2-oxides and 2-phenyl-2H-1,2,3-triazole-1-oxides 118
From 3,4-Dinitrothiophene to 1,2-Diaryl-4-nitrobenzenes through (E,E,E)-1,6-Diaryl-3-nitro-1,3,5-hexatrienes 116
Heterocycles from ring-opening/recyclization processes with nitrothiophene moieties 116
Reactions of Arylazosulfones with the Conjugate Bases of (tert-Butoxycarbonyl)methyl and Tosylmethyl Isocyanide: Synthesis of Substituted 1-Aryl Imidazoles. 115
Nitrobutadienes from β-Nitrothiophenes: Valuable Building-Blocks in the Overall Ring-Opening / Ring-Closure Protocol to Homo- or Hetero-cycles 115
Pyrrolidines, Pyrrolines and Pyrroles from 1,4-Diaryl-2,3-dinitro-1,3-butadienes via a 5-endo-trig Cyclization 113
Ring-opening of 2-Substituted 4-Nitrothiophenes with Pyrrolidine. Access to New Functionalized Nitro-unsaturated Building Blocks 113
alfa-Arylation and alfa-amination of carbonyl compounds via reaction with azosulfides 111
An Easy Access to 2-Oxohydrazones via Electrophilic -p-Tolylhydrazonylation of Ketone Enolates with tert-Butyl p-Tolylazosulfide 111
Densely Functionalized 2-Methylideneazetidines from Nitrodienic Building Blocks 110
Ring-opening/Ring-closing protocols from nitrothiophenes: six-membered versus unusual eight-membered sulfur heterocycles through Michael-type addition on nitrobutadienes 109
A Novel Approach to 1H-Indazoles via Arylazosulfides 108
Arylation of potassium 2,4-pentanedionate via SRN1 on diazosulfides. 107
New Synthetic Routes to Heterocycles from the ring-openingof 2- or 3-nitrothiophenes 106
One more substituent makes the difference! 104
Sequential Annulations to Interesting Novel Pyrrolo[3,2-c]carbazoles 104
Synthetic exploitation of the ring-opening of 3,4-dinitrothiophene. Access to 1,4-disubstituted 2,3-dinitro-1,3-butadienes and 2,3-diaminobutanes 103
Competitive pathways in the reaction between aromatic azosulfides and enolates in DMSO 103
Synthesis of indoles and carbazoles from the nitrobutadienic building-blocks deriving from the ring-opening of nitrothiophenes 103
Nitrobutadienes as powerful benzannulating agents: An unprecedented easy access to rare nitroindoles 103
From 3,4-Dinitrothiophene to Nitrocyclopropanes and 1,1'-Dinitro-1,1'-bi(cyclopropyl)s 101
Comportamento Non-benzenoide del 3,4-Dinitrotiofene con Reattivi di Grignard: Formazione di 3-ammino-2-(2-idrossiaril)-4-nitrotiofeni 101
MIRC reactions of hydrazone anions and nitrobutadienes: an easy access to highly-substituted pyrazoles and pyridazines 99
2,3-Dinitro-1,3-butadienes as versatile building-blocks from the ring-opening of 3,4-dinitrothiophene 98
Access to ring-fused homo- and hetero-aromatic derivatives via an initial ring-opening of 3-nitro-4-(phenylsulphonyl)thiophene 98
Harvesting heterocycles in a field seeded with nitrothiophenes 95
Comportamento Non-benzenoide del 3,4-Dinitrotiofene con Reattivi di Grignard: Formazione di 3-ammino-2-(2-idrossiaril)-4-nitrotiofeni. 94
Ordered Monolayer of Cytochrome c via Chemical Derivatization of Its Outer Arginine 93
Nitrobutadienes from β-nitrothiophenes: valuable building-blocks in the overall ring-opening / ring-closure protocol to homo- or hetero-cycles 93
Dinitrobutadienic Building-Blocks from the Ring-Opening of 3,4-Dinitrothiophene: New Perspectives 92
Omo- ed Etero-cicli da Building-blocks Nitrovinilici: Nitrotiocromani e Tiocromanoni dal 3-Nitrobenzo[b]tiofene 91
Ring-opening/Recyclization process with 3-Nitrothiophene moieties 90
Crystal structure of a bis-cyclopropane derivative. A rather unusual feature 90
SRN1 C-arylation of potassium aryloxides by arylazo phenyl or tert-butyl sulfides in DMSO 88
Versatile nitrobutadienic building-blocks from the ring opening of 2- and 3-nitrothiophenes 88
Structure, Stereodynamics and Cryogenic Enantioseparation of the Stereolabile Isomers of o-Dinaphthylphenyl Derivatives 87
On the Variegate Behaviour of 3-, 4-, and 5-alkyl Substituted 2-Nitrothiphenes Towards Nucleophiles 86
Homo and Hetero-cycles via the Ring-Opening / Ring-Closure Protocol from 2-Nitrothiophene. 86
Access to novel 2-nitro-1,3-butadiene building-blocks via ring-opening of substituted beta-nitrothiophenes 86
Sensitivity of Resistant Tumor Cell Lines to Novel Nitrobutadiene Compounds Deriving from the Ring-opening of Nitrothiophenes 84
Stereodynamic analysis of new atropisomeric 4,7-di(naphthalen-1-yl)-5,6-dinitro-1H-indoles 84
Ring-opening of 3-nitrothiophene derivatives. Access to 3-arylmethyl-5-(methylthio)isoxazoles and substitutedring-fused aromtics 83
Original Syntheses of Polyfunctionalized N-Heterocycles: in Search for New Pharmacologically-active Molecules 83
SRN1 C-arylation of phenols by azosulfides. A novel synthesis of dibenzo[b,d]pyran-6-ones 82
On the conformation of two 1,4-diaryl-2,3-dinitro-1,3-butadienes 81
Accesso a nuovi building block dienici attraverso reazioni di apertura d'anello di nitrotiofeni 80
Nitrobutadienes From the Ring-Opening of 2-Nitrothiophene: Electronic Effects on their Application as Precursors of Homo- and/or Hetero-cycles 79
Ring-opening / Ring-closure Behaviour of Nitroactivated Thiophenes and Benzothiophenes. Experimental Results and Related Theoretical Calculations 79
Unprecedented 1,2-Migration of a Nitrogrup within an α-Aryl-β-nitroethenyl Moiety. 79
alpha-Arylation vs. alpha-arylhydrazonylation of alkyl aryl ketones with arylazo tert-butyl sulfides. 78
Reactions of Arylazosulfones with the Conjugate Bases of Active-Methylene Compounds 78
Synthesis of Homo- and Hetero-cycles via Ring-Opening / Ring-Closure Processes Exploiting the non-Benzenoid Behaviour of β-Nitrothiophenes 77
Reazioni di 2-nitrotiofeni con ammine secondarie 76
Electrophilic alpha-p-Tolylhydrazonylation of tert-Butyl Alkanoates and Tertiary Alkanamides with tert-Butyl p-Tolylazo Sulfide 76
Synthetic Exploitation of the Ring-Opening of 3,4-Dinitrothiophene. 76
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica 75
Ring-opening of nitrothiophenes with amines: mechanistic and synthetic features 75
The Electrocatalytic Stereomutation of Arylazosulfides. A Spectroelectrochemical Investigation 75
Building-block polifunzionalizzati dall’apertura d’anello del 3,4-dinitrotiofene: nuove prospettive applicative nella sintesi organica. 74
Alfa-ossoidrazoni nella sintesi di azetidinoni 4-funzionalizzati attraverso la reazione di Staudinger. 74
Polyacetylenes Bearing Mesogenic Side Groups: Synthesis ans Properties, 2. 74
Nuovo approccio sintetico a isossazoline N-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene 74
Arylation of carbanions by diazosulfides 74
Synthetic exploitation of the ring-opening of 3,4-dinitrothiophene. VIII. Access to 4,5-dinitro-1,3,5,7-octatetraene systems 73
On the stereochemistry of a polysubstituted pyrrolidine and on plausible conformers of its open-chain precursors 73
An unprecedented “reverse” 1,2-migration of a nitro group within an α-aryl-β-nitroethenyl moiety driven by steric and stereoelectronic effects 73
Transformation of 3,4-dinitrothiophene into N-alkyl-2,5-diarylpyrroles 73
Comportamento non-benzenoide del 3,4-dinitrotiofene: formazione di 3-ammino-2-(2-idrossiaril)-4-nitrotiofeni per reazione con reattivi di Grignard. 73
Building-block derivanti dal 3,4-dinitrotiofene: progressi recenti. 71
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. 71
Competitive pathways in the reaction between aromatic azosulfides and enolates in DMSO 71
A novel approach to indazoles 71
Elettrociclizzazione ed addizione di Michael: dicotomia di comportamento nel processo di chiusura d’anello di building-blocks nitrobutadienici. 70
The arylazosulfides: old compounds for new reactions 70
Nuovo approccio sintetico a isossazoline n-ossido 3,4- e 3,5-disostituite a partire da una iniziale apertura d’anello del 2-nitrotiofene. 69
Building-blocks from 3,4-dinitrothiophene: recent advancements 68
Easy access to ring-fused pyrrole derivatives through a ring-opening/ring-closing protocol starting from 3-nitro-4-(phenylsulfonyl)thiophene 68
On the Rearrangement in Dioxane/water of Substituted Z-Arylhydrazones of 5-Amino-3-benzoyl-1,2,4-oxadiazole into (2-Aryl-5-phenyl-2H-1,2,3-triazol-4-yl)ureas: Substituent Effects on the Different Reaction Pathways 67
Isomerization of Azo Compounds. Cleavage Recombination Mechanism of Azosulfides. 66
Diazosulfides as efficient substrates in electron-transfer-catalyzed C-C bond-forming arylations 66
Totale 9.807
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Categoria #
all - tutte 36.932
article - articoli 17.611
book - libri 0
conference - conferenze 18.465
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 856
Totale 73.864
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20202.691 0 0 0 0 289 337 437 145 262 657 414 150
2020/2021686 52 46 64 35 30 72 48 41 109 45 93 51
2021/20221.706 31 153 97 212 63 198 93 393 53 166 48 199
2022/20231.878 173 121 18 227 354 327 5 146 341 10 141 15
2023/20241.185 45 122 16 115 81 347 35 28 38 5 57 296
2024/2025745 96 207 52 115 275 0 0 0 0 0 0 0
Totale 12.897