IRIS
SANTEUSANIO, STEFANIA
 Distribuzione geografica
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Continente #
NA - Nord America 7.273
EU - Europa 5.317
AS - Asia 1.437
Continente sconosciuto - Info sul continente non disponibili 24
AF - Africa 19
OC - Oceania 12
SA - Sud America 10
Totale 14.092
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Nazione #
US - Stati Uniti d'America 7.237
GB - Regno Unito 2.623
CN - Cina 965
UA - Ucraina 709
IT - Italia 651
SE - Svezia 487
DE - Germania 258
FI - Finlandia 228
TR - Turchia 221
IE - Irlanda 160
KR - Corea 110
BE - Belgio 56
IN - India 48
FR - Francia 35
CA - Canada 34
RU - Federazione Russa 34
RO - Romania 26
EU - Europa 24
VN - Vietnam 23
SG - Singapore 19
HK - Hong Kong 16
NL - Olanda 15
JP - Giappone 14
AU - Australia 11
TG - Togo 11
ES - Italia 7
ZA - Sudafrica 7
CH - Svizzera 6
AL - Albania 5
IR - Iran 5
CL - Cile 4
EC - Ecuador 4
TH - Thailandia 4
AE - Emirati Arabi Uniti 3
ID - Indonesia 3
PL - Polonia 3
AT - Austria 2
BG - Bulgaria 2
GR - Grecia 2
MX - Messico 2
SK - Slovacchia (Repubblica Slovacca) 2
AF - Afghanistan, Repubblica islamica di 1
AM - Armenia 1
AR - Argentina 1
BR - Brasile 1
CZ - Repubblica Ceca 1
DK - Danimarca 1
EG - Egitto 1
GE - Georgia 1
IL - Israele 1
IM - Isola di Man 1
ME - Montenegro 1
NZ - Nuova Zelanda 1
PK - Pakistan 1
PT - Portogallo 1
RS - Serbia 1
SA - Arabia Saudita 1
Totale 14.092
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Città #
Southend 2.466
Fairfield 1.086
Woodbridge 890
Ann Arbor 708
Houston 638
Jacksonville 563
Ashburn 532
Seattle 489
Cambridge 446
Chandler 446
Wilmington 372
Nanjing 319
Urbino 221
Izmir 216
Dublin 156
Nanchang 91
Princeton 89
New York 88
Helsinki 86
San Mateo 70
Changsha 69
Hebei 67
Shenyang 60
Brussels 55
Tianjin 53
Düsseldorf 52
Seongnam 52
Bremen 51
Jiaxing 43
San Diego 42
Beijing 38
Boardman 37
Jinan 32
Kunming 31
Mülheim 31
London 26
Ningbo 25
Toronto 22
Venice 21
West Jordan 20
Zhengzhou 20
Milan 18
Hangzhou 17
Velikiy Novgorod 17
Dong Ket 16
San Francisco 16
Mcallen 14
Haikou 13
Auburn Hills 12
Des Moines 12
Guangzhou 12
Wuppertal 12
Lomé 11
Singapore 11
Changchun 10
Focsani 10
Munich 10
Norwalk 10
Timisoara 10
Lanzhou 9
Scottsdale 9
Iesi 8
Jesi 8
Kilburn 8
Leipzig 8
Taizhou 8
Andover 7
Hanoi 7
Orange 7
Portland 7
Redwood City 7
Amsterdam 6
Bologna 6
Casoria 6
Florence 6
Napoli 6
Nuremberg 6
Acton 5
Canberra 5
Hounslow 5
Melbourne 5
Montréal 5
Mumbai 5
St Petersburg 5
Tirana 5
Trieste 5
Utrecht 5
Washington 5
Dearborn 4
Dormagen 4
Fuzhou 4
Grevenbroich 4
Islington 4
Leawood 4
Los Angeles 4
Mountain View 4
Pesaro 4
Quito 4
Torino 4
Voronezh 4
Totale 11.282
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Nome #
1,2-Diaza-1,3-butadienes: a new approach to the synthesis of selenoheterocycles 368
1,2-Diaza-1,3-butadienes: just a nice class of compounds, or powerful tools in organic chemistry? Reviewing an experience 356
Facile Odourless Quantitative Synthesis of 3-Hydroxy-3,4-Dihydro-2H-1,4-Thiazines 332
1,2-Diaza-1,3-butadienes as powerful tools in the synthesis of new 1,6-dithia-4,9-diazaspiro[4.4]non-2-enes and 1-oxa-6-thia-4,9-diazaspiro[4.4]non-7-enes 320
1,3,5-Trisubstituted and acyl-1,3-disubstituted hydantoin derivatives via novel sequential three-component reaction 314
Facile and high yielding direct synthesis of 2-alkyliminothiazolines 249
Regioselective [1N+2C+2C] assembly of fully decorated pyrroles from primary amines, 1,2-diaza-1,3-dienes and 2,3-allenoates 234
1,2-Diaza-1,3-dienes-based Multi-component Reactions in Sequential Protocols to Synthesize Arylamino 5-hydrazono thiophene-3 carboxylates 227
A novel assembly of substituted pyrroles by acid-catalyzed sequential three-component reaction of amines, alkynoates, and 1,2-diaza-1,3-dienes 224
An alternative route to pyrrolotriazoles and other N-bridgehead heterocycles 219
N-Heterocyclic linkers from 1,2-Diaza-1,3-dienes for dye-sensitized solar cells: DFT calculations, synthesis and photovoltaic performance 218
Eclectic 1-aryl-1,2-diaza-1,3-butadienes: valuable tools for the preparation of pyrrol-2-ones, 1-arylpyrazoles, 2-(3-oxopyrazol-4-yl)malonates and 4-(2-oxopyrrol-3-yl)pyrazol-3-ones 214
Synthesis of functionalized pyrroles via catalyst- and solvent-free sequential three-component enamine-azoene annulation 212
A Novel and Convenient Protocol for the Synthesis of Pyridazines 203
Cultivating the passion to build heterocycles from 1,2-diaza-1,3-dienes: the force of the imagination 202
Regioselective synthesis of stable 2-(trifluoromethyl)-2,3-dihydro-1H-pyrrol-2ols and derived fluorinated heterocycles 201
Metal and Oxidant Free Bronsted Acid-mediated Cascade Reaction to Substituted-benzofurans 197
Synthesis of biphenylyltetrazole derivatives of 1-aminopyrroles as Angiotensin II antagonists 194
13C NMR chemical shift assignments for some 1-aminopyrrole derivatives 191
Expeditious synthesis of 1,2-diaminoimidazoles under solvent-free conditions 191
Study of the nucleophilic behaviour of N-phenylbenzamidine towards 1,2-diaza-1,3-dienes: domino reactions for imidazole scaffolds 190
From targeted aza-Michael addition to linked azaheterocyclic scaffolds 189
Reactions of 1,2-diaza-1,3-butadienes with propargyl alcohol as approach to novel bi-heterocyclic systems 188
Direct access to variously substituted 2-imino-4-thiazolines 186
Efficient synthesis and environmentally friendly reactions of PEG-supported 1,2-diaza-1,3-butadiene 184
Access to new 2-oxofuro[2,3-b]pyrroles and 2-methylenepyrroles through the reaction of 1,2-diaza-1,3-butadienes and gamma-ketoesters 183
Convenient access to new 2-selenazolin-4-one and 2-selenazoline derivatives from 1,2-diaza-1,3-butadienes 182
Regioselective role of the hydrazide moiety in the formation of complex pyrrole-pyrazole systems 182
Access to novel imidazo[1,5-a]pyrazine scaffolds by the combined use of a three-component reaction and a base-assisted intramolecular cyclization 180
Highly diastereoselective 1,3-dipolar cycloadditions of chiral non-racemic nitrones to 1,2-diaza-1,3-dienes: an experimental and computational investigation 179
Assembly of Fully Substituted 2,5-Dihydrothiophenes via a Novel Sequential Multicomponent Reaction. 179
A new convenient liquid- and solid-phase synthesis of quinoxalines from (E)-3-diazenylbut-2-enes 176
Efficient synthesis of novel polyfunctionalised 4,5'-bithiazol-4'-ol derivatives 176
Effect of Hydrogenated cardanol on the Structure of Model Membranes Studied by EPR and NMR 174
Chemo, regio, and stereoselectivity in the olefination of hydrazone 1,4-adducts between conjugated azoalkenes and sulphur co-activated methylene compounds 173
Pyrido[3,4-c]thiazoles through combined palladium-catalysed coupling of 2-substituted-5-acetyl-4-thiazolyl triflates with alkynes/annulation reactions 172
Synthesis of 3-unsubstituted 1-aminopyrroles 169
Effect of metal ions in organic synthesis. XVIII. A simple and high-yield direct synthesis of 1-arylamino-3-aminocarbonylpyrroles by the copper(II) chloride-catalyzed reaction of arylazoalkenes with 3-oxoalkanamides 168
One-Pot Synthesis of Spiro Pyrroloimidazoles and 2-Arylimidazoles from 1,2-Diaza-1,3-butadienes and Arylamidines 168
Divergent and solvent dependent reactions of 4-ethoxycarbonyl-3-methyl-1-tert-butoxycarbonyl-1,2-diaza-1,3-diene with enamines 166
Divergent Approach to Thiazolylidene derivatives: a Perspective in the Synthesis of Heterocyclic Skeleton from beta-Amidothioamides Reactivity 164
Conjugated azoalkenes. Part VI. 1-Olefinated carbonyl derivatives by treatment of azoalkenes with carbomethoxymethylene triphenylphosphorane 163
Improved synthesis of substituted quinoxalines from new N=N-polymer-bound 1,2-diaza-1,3-butadienes 162
Straightforward entry into 5-hydroxy-1-aminopyrrolines and the corresponding pyrroles from 1,2-diaza-1,3-butadienes 160
tert-Butyl 2-{1-[2-aryl-4-oxo-thiazol-5(4H)-ylidene]ethyl}diazene-1-carboxylates: a new class of 1,2-diaza-1,3-butadienes 158
Synthesis and biological evaluation of novel heteroring-annulated pyrrolino-tetrahydroberberine analogues as antioxidant agents. 157
2-Substituted-4-hydroxy-5-acetylthiazoles 156
Expeditious synthesis of substituted 2-thiazolin-4-ones by one-pot reaction of some conjugated azoalkenes with thioamides 154
Zn(II)-Catalyzed Addition of Aromatic/Heteroaromatic C(sp2)−H to Azoalkenes: A Polarity-Reversed Arylation of Carbonyl Compounds 154
Sequential construction of complex pyrrole-pyrrole or pyrrole-pyrazole systems from 1,2-diaza-1,3-butadienes 153
Tandem Aza-Wittig/Carbodiimide-Mediated Annulation Applicable to 1,2-Diaza-1,3-dienes for the One-Pot Synthesis of Fully Substituted 1,2-Diaminoimidazoles 146
Mass spectrometric studies of 2-aryl-5-acetylthiazole derivatives 145
A Practical and effective method for the N-N bond cleavage of N-amino-heterocycles 144
Cleavage and reactions of some NH-BOC protected 1-aminopyrroles: a new one-pot entry to pyrrolo[1,2-b][1,2,4]triazines together with pectroscopic and X-ray studies 140
13C chemical shift assignment of some 1-arylamino-3-aminocarbonylpyrroles 139
5-Methylene N-Acyl Dihydropyridazinium Ions as Novel Mannich-Type Acceptors in 1,4 Additions of Nucleophiles 138
Study of reactions between 1,2-diaza-1,3-butadienes and N,N'-diaryl- or N,N'-dialkylthioureas 135
Efficient simultaneous closure of polysubstituted 1-aminopyrrole ring spaced by a variable number of methylene groups 132
Expeditious synthesis of new 1,2,3-thiadiazoles and 1,2,3-selenadiazoles from 1,2-diaza-1,3-butadienes via Hurd-Mori reactions 132
Investigation on the reactivity of isoxazol-5-ones towards 1,2-diaza-1,3-dienes: new entry to variously substituted (imidazol-2-yl)acetate and 1,3-oxazin-6-one derivatives 130
Powerful approach to heterocyclic skeletal diversity by sequential three-component reaction of amines, isothiocyanates and 1,2-diaza-1,3-dienes 125
Effect of metal ions in organic synthesis. Part XXIII. Easy and high-yields direct synthesis of 1-ureido-3-aminocarbonylpyrroles by the copper(II) chloride-catalyzed reaction of aminocarbonylazoalkenes with 3-oxoamides 120
Conjugated azoalkenes. VII. Reaction of some conjugated azoalkenes with activated methinic compounds 120
Different Behaviour of the Reaction between 1,2-Diaza-1,3-butadienes and 1,2-Diamines under Solvent or Solvent-Free Conditions 120
Conjugated azoalkenes. Part XII. Synthesis of new 1-amino-3-cyanopyrrole, 1,2-diaminopyrrole, and pyrrolo[2,3-b]pyrrole derivatives by reaction of some conjugated azoalkenes with activated nitriles 119
Simple and high-yield synthesis of unsymmetrically functionalyzed bis-hydrazone and alpha-azinohydrazone derivatives by reaction of alkoxy- and amino-carbonylazoalkenes with tosylhydrazones 118
2-Substituted-5-acetyl-2-aryl-4-thiazolyltriflates as useful building blocks for the preparation of functionalized thiazoles 117
Synthesis of 2-iminothiazoline derivatives by sequential conjugated addition/annulation/ring opening reaction 115
Conjugated azoalkenes. Part XVI. Reaction of some conjugated azoalkenes with beta-nitrocarbonyl derivatives 113
Efficient , High-Yield, One-Pot Protocol for the Synthesis of 1,2,4-Oxanediazine Derivatives 113
Sequential MCR via Staudinger/Aza-Wittig versus Cycloaddition Reaction to Access Diversely Functionalized 1-Amino-1H-Imidazole-2(3H)-Thiones 113
Effect of metal ions in organic synthesis. Part XXIV. Facile one-flask synthesis of 1-alkoxycarbonylamino-3-aminocarbonylpyrroles by reaction of alkoxycarbonylazoalkenes with 3-oxoamides under copper(II) chloride catalysis 109
Effect of metal ions in organic synthesis. Part XXXII. Copper(II) chloride-catalyzed synthesis of new 1-ureido-3-sulfonylpyrroles 108
Construction of Unusual Indole-Based Heterocycles from Tetrahydro-1H-pyridazino[3,4-b]indoles 102
Synthesis of new dihydroberberine and tetrahydroberberine analogues and evaluation of their antiproliferative activity on NCI-H1975 cells. 101
Conjugated azoalkenes. Part XIV. Synthesis of new 1-amino- and 1,2-diaminopyrrole derivatives by reaction of some conjugated azoalkenes with activated methylene compounds RCH2COCH3 and RCH2CN (R=aryl, heteroaryl) 100
Conjugated azoalkenes. Part XIII. Facile and high-yield synthesis of new 1-amino-3-cyano-2,3-dihydropyrrol-2-ols and 1-amino-3-cyano-1H-pyrrol-2(3H)-ones 99
Mass spectrometry characterization of substituted 2-thiazolin-4-one derivatives 95
Synthesis of new 1-alkoxycarbonylamino-3-sulphonylpyrroles by reaction of alkoxycarbonylazoalkenes with β-ketosulphones 94
Unexpected synthesis of 2,3,5,6-tetrahydro-1H-pyrrolo[3,4-c]pyridine-1,3,6-triones via double Michael addition/CS2 extrusion/double cyclization sequence. 94
Treatment of cojugated azoalkenes with N-acyl-N'-tosylhydrazides. A useful entry to asymmetric bis-acylhydrazones 92
Conjugated azoalkenes. Part VIII. Reaction of some conjugated azoalkenes with activated nitriles. Synthesis of new pyrrolo[2,3-b]pyrroles and 1,2-diaminopyrroles. X-Ray molecular structure of diethyl 6-amino-1,6-bis-(t-butoxycarbonylamino)-3a-cyano-2,5-dimethyl-1,3a,6,6a-tetrahydropyrrolo[2,3-b]pyrrole-3,4-dicarboxylate 85
FeCl3-catalyzed formal [3 + 2] cyclodimerization of 4-carbonyl-1,2-diaza-1,3-dienes 85
Effect of metal ions in organic synthesis. Part XXVII. Synthesis of 3-carbonyl- and 3-carboxy-1-ureidopyrroles by copper(II) chloride-catalyzed reaction of aminocarbonylazoalkenes with beta-diketones and beta-ketoesters 83
Metal and oxidant free construction of substituted- and/or polycyclic-indoles: a useful alternative to Bischler and related syntheses. 80
A facile protocol for the preparation of 2-carboxylated thieno [2,3-b] indoles: a de novo access to alkaloid thienodolin 73
Easy access to indole-based bi-sulfurylate-heterocyclic scaffolds 55
Synthesis of Azacarbolines via PhIO2‑Promoted Intramolecular Oxidative Cyclization of α‑Indolylhydrazones 49
Tailored Aza-Michael Addition as Key Feature of Novel Approach to 1H-imidazo[5,1-c][1,4]oxazine Scaffolds 32
Experimental and theoretical DFT investigations in the [2, 3]-wittig-type rearrangement of propargyl/allyl-oxy-pyrazolones 31
Straightforward Access to Pyrazine-(2,3)-diones Through Sequential Three-Component Reaction 25
Practical and sustainable preparation of pyrrolo[2,3-b]indoles by Cu/Fe catalyzed intramolecular C(sp2)–H amination 22
A Metal‐Free C−H Amination‐Based Strategy for N‐Amino Indole Synthesis 18
Useful access to uncommon thiazolo[3,2-a]indoles 11
Totale 14.328
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Categoria #
all - tutte 43.930
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 43.930
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019755 0 0 0 0 0 0 0 0 0 0 232 523
2019/20203.292 547 117 258 813 229 279 275 232 199 158 81 104
2020/20211.866 81 137 109 178 149 143 164 113 289 172 217 114
2021/20221.205 110 132 122 183 15 41 63 70 70 72 82 245
2022/20231.538 190 153 34 154 165 292 0 98 255 56 102 39
2023/2024474 54 42 38 28 44 131 27 18 19 57 16 0
Totale 14.328