IRIS
MANTELLINI, FABIO
 Distribuzione geografica
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Continente #
NA - Nord America 16.446
EU - Europa 15.057
AS - Asia 3.837
SA - Sud America 340
AF - Africa 106
OC - Oceania 21
Continente sconosciuto - Info sul continente non disponibili 20
AN - Antartide 1
Totale 35.828
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Nazione #
US - Stati Uniti d'America 16.326
NL - Olanda 7.592
GB - Regno Unito 2.734
CN - Cina 1.899
IT - Italia 1.198
SG - Singapore 1.009
UA - Ucraina 833
RU - Federazione Russa 737
SE - Svezia 596
DE - Germania 422
FI - Finlandia 342
TR - Turchia 296
BR - Brasile 258
VN - Vietnam 196
IE - Irlanda 185
FR - Francia 176
IN - India 125
CA - Canada 83
KR - Corea 82
BE - Belgio 55
ES - Italia 36
BD - Bangladesh 34
JP - Giappone 33
HK - Hong Kong 30
PL - Polonia 29
MA - Marocco 28
ZA - Sudafrica 24
KE - Kenya 23
MX - Messico 23
AR - Argentina 21
AU - Australia 19
RO - Romania 19
EU - Europa 18
LT - Lituania 18
CZ - Repubblica Ceca 16
EC - Ecuador 16
PK - Pakistan 16
IQ - Iraq 15
PE - Perù 11
CL - Cile 9
CO - Colombia 9
JO - Giordania 9
AE - Emirati Arabi Uniti 8
EG - Egitto 8
ID - Indonesia 8
IR - Iran 8
SA - Arabia Saudita 8
AT - Austria 7
DK - Danimarca 7
HU - Ungheria 7
PT - Portogallo 7
TG - Togo 7
TH - Thailandia 7
CH - Svizzera 6
PH - Filippine 6
SK - Slovacchia (Repubblica Slovacca) 6
VE - Venezuela 6
AL - Albania 5
IL - Israele 5
LV - Lettonia 5
AZ - Azerbaigian 4
BG - Bulgaria 4
BO - Bolivia 4
MY - Malesia 4
PY - Paraguay 4
TN - Tunisia 4
UZ - Uzbekistan 4
CR - Costa Rica 3
GE - Georgia 3
GR - Grecia 3
KG - Kirghizistan 3
KH - Cambogia 3
LA - Repubblica Popolare Democratica del Laos 3
LB - Libano 3
MD - Moldavia 3
NI - Nicaragua 3
NP - Nepal 3
SN - Senegal 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BA - Bosnia-Erzegovina 2
DO - Repubblica Dominicana 2
GA - Gabon 2
IM - Isola di Man 2
JM - Giamaica 2
LU - Lussemburgo 2
MM - Myanmar 2
NG - Nigeria 2
NZ - Nuova Zelanda 2
PA - Panama 2
QA - Qatar 2
TW - Taiwan 2
UY - Uruguay 2
AF - Afghanistan, Repubblica islamica di 1
AO - Angola 1
AQ - Antartide 1
BM - Bermuda 1
CM - Camerun 1
ET - Etiopia 1
GT - Guatemala 1
HR - Croazia 1
Totale 35.818
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Città #
Amsterdam 7.577
Dallas 3.639
Southend 2.412
Fairfield 1.718
Woodbridge 1.426
Ashburn 1.273
Houston 1.190
Ann Arbor 933
Seattle 762
Cambridge 670
Jacksonville 659
Wilmington 598
Chandler 549
Singapore 505
Urbino 445
Nanjing 417
San Jose 412
Izmir 204
Dublin 181
Beijing 178
Boardman 159
Helsinki 146
New York 136
Nanchang 133
Los Angeles 120
Lauterbourg 108
Princeton 104
Shenyang 82
Changsha 77
Moscow 77
Düsseldorf 75
Munich 73
San Mateo 71
Hebei 69
Jiaxing 69
Tianjin 69
London 66
Des Moines 64
Santa Clara 62
Seongnam 62
San Diego 61
Ho Chi Minh City 60
Buffalo 57
Brussels 55
Istanbul 54
Bremen 53
Hanoi 50
Kunming 45
Shanghai 45
Milan 41
Frankfurt am Main 40
Jinan 38
Ningbo 31
San Francisco 31
São Paulo 30
Toronto 30
Turku 29
The Dalles 28
Hangzhou 27
St Petersburg 27
Velikiy Novgorod 27
Chicago 26
Mülheim 26
Casablanca 22
Orem 20
Warsaw 20
Zhengzhou 20
Hong Kong 19
Stockholm 19
Tokyo 19
Brooklyn 18
Council Bluffs 18
Shenzhen 18
Guangzhou 17
Nairobi 17
Atlanta 16
Chennai 16
Dong Ket 16
Johannesburg 16
Montreal 16
Kilburn 15
Phoenix 15
Taizhou 15
Denver 14
Florence 14
Ottawa 14
Paris 14
Poplar 14
Redwood City 14
Acton 13
Bellaria-Igea Marina 13
Boston 13
Brno 13
Fano 13
Lanzhou 13
Norwalk 13
Nuremberg 13
Secaucus 13
Auburn Hills 12
Bologna 12
Totale 29.058
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Nome #
1-Amino-2-chloromethylene -2,3-dihydropyrroles by unusual reaction of conjugated azoalkenes with 2-chloro-1,3-dicarbonyl compounds 3.177
1,2-Diaza-1,3-butadienes: just a nice class of compounds, or powerful tools in organic chemistry? Reviewing an experience 3.164
1,2-Diaza-1,3-dienes-based Multi-component Reactions in Sequential Protocols to Synthesize Arylamino 5-hydrazono thiophene-3 carboxylates 3.089
1,2-Diaza-1,3-Dienes as a Multifaceted Synthons for the Synthesis of Heterocycles: A Fifteen-Years Update 2.897
Facile Odourless Quantitative Synthesis of 3-Hydroxy-3,4-Dihydro-2H-1,4-Thiazines 403
Double Michael addition/aza-cyclization: a valuable sequence for the construction of symmetrical and unsymmetrical spirobarbiturate-pyridines 312
A novel assembly of substituted pyrroles by acid-catalyzed sequential three-component reaction of amines, alkynoates, and 1,2-diaza-1,3-dienes 303
Synthesis of new cycloalkenyliden-pyrroles by domino reaction 302
One-Pot Synthesis of Biheterocycles Based on Indole and Azole Scaffolds Using Tryptamines and 1,2-Diaza-1,3-dienes as Building Blocks 302
Palladium(II)-Catalyzed Intramolecular Oxidative C−H/C−H Cross-Coupling Reaction of C3,N-linked Biheterocycles: Rapid Access to Polycyclic Nitrogen Heterocycles 302
A Novel Solvent-free Approach to Imidazole containing Nitrogen-Bridgehead Heterocycles 298
An alternative route to pyrrolotriazoles and other N-bridgehead heterocycles 294
Flexible protocol for the chemo- and regioselective building of pyrroles and pyrazoles by reactions of Danishefsky’s dienes with 1,2-diaza-1,3-butadienes 293
Solvent-free reactions of some 1,2-diaza-1,3-butadienes with phosphites: environmentally friendly access to new diazaphospholes and E-hydrazonophosphonates 280
Reactivity of 1,2-diaza-1,3-dienes with azomethine ylides: [3+4] versus [3+2] cycloadditions 279
2-Oxohydrazones, 4-Hydrazono-1H-pyrazol-5-ones, and derived products by air oxidation of 1,2-hydrazino-hydrazones 278
Metal and Oxidant Free Bronsted Acid-mediated Cascade Reaction to Substituted-benzofurans 278
Divergent Construction of Pyrazoles via Michael Addition of N‑Arylhydrazones to 1,2-Diaza-1,3-dienes 277
Regioselective Formation of 5-​Methylene-​6-​methoxy-​1,​4,​5,​6-​tetrahydropyridazines from the [4+2]​-​Cycloaddition Reaction of In Situ Generated 1,​2-​Diaza-​1,​3-​dienes with Methoxyallene 276
Synthesis of selenium-substituted pyrroles and pyrazol-3-ones 275
Improved synthesis of pyrroles and indoles via Lewis acid-catalyzed Mukaiyama-Michael type addition/heterocyclization of enolsilyl derivatives with 1,2-diaza-1,3-butadienes. Role of the catalyst in the reaction mechanism 274
Zinc(II) triflate catalyzed divergent synthesis of polyfunctionalized pyrroles 274
An efficient one-pot, three-component synthesis of 5-hydrazinoalkylidene rhodanines from 1,2-diaza-1,3-dienes 271
Synthesis of novel symmetrical 2-oxo-spiro[indole-3,4’-pyridines] by reaction of oxindoles with 1,2-diaza-1,3-dienes 269
Unexpected ring closure between hydrazono and nitro groups: a useful synthesis of substituted pyrazole N-oxides 268
Copper(II)/Copper(I)-catalyzed aza-Michael addition/click reaction of in situ generated alpha-azidohydrazones: synthesis of novel pyrazolone-triazole framework 268
Regioselective [1N+2C+2C] assembly of fully decorated pyrroles from primary amines, 1,2-diaza-1,3-dienes and 2,3-allenoates 268
N-Heterocyclic linkers from 1,2-Diaza-1,3-dienes for dye-sensitized solar cells: DFT calculations, synthesis and photovoltaic performance 268
Synthesis of functionalized pyrroles via catalyst- and solvent-free sequential three-component enamine-azoene annulation 265
Synthesis of Tetrahydropyridazine Amino Acid Derivatives by a Formal [4+2| Cycloaddition Reaction of 1,​2-​Diaza-​1,​3-​dienes with Dehydroalanine Esters 262
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 260
Cultivating the passion to build heterocycles from 1,2-diaza-1,3-dienes: the force of the imagination 259
Lewis acid-catalyzed synthesis of functionalized pyrroles 259
Synthesis and study of three hydroxypyrazole-based ligands: A ratiometric fluorescent sensor for Zn(II) 255
Assembly of Fully Substituted 2,5-Dihydrothiophenes via a Novel Sequential Multicomponent Reaction. 255
Polycyclic Indolines by Acid-Mediated Intramolecular Dearomative Strategy: Reversing Indole Reactivity in the Pictet‒Spengler-Type Reaction 251
Unexpected regioselectivity in the reaction between cycloalkenyl-1-diazenes and thioamides: useful entry to fused cycloalkyl-thiazoline and cycloalkyl-thiazoline-pyrazole systems 250
Interceptive [4 + 1] Annulation of in Situ Generated 1,2-Diaza-1,3-dienes with Diazo Esters: Direct Access to Substituted Mono-, Bi-, and Tricyclic 4,5-Dihydropyrazoles 249
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 248
Reactions of 1,2-diaza-1,3-butadienes with propargyl alcohol as approach to novel bi-heterocyclic systems 246
A new convenient liquid- and solid-phase synthesis of quinoxalines from (E)-3-diazenylbut-2-enes 245
Facile synthesis of new substituted tetrahydro-1H-indoles 244
Novel Tetrahydropyridazines by Unusual Aza-Diels-Alder Reaction of Electron-poor 1,2-Diaza-1,3-dienes with Electron-poor Alkenes under Solvent Free Conditions 243
Unusual peptidomimetic reaction of 1,2-diaza-1,3-butadienes: straightforward entry to 2,3,6-triazabicyclo[3.2.1]oct-3-enes, 5-oxo-4,5-dihydro-2-pyrazines, and 2-carbonyl-2-oxopropylaminoacetates 239
Easy access to (E,Z)-β-nitro-α-β-olefinated hydrazones, 6-oxo-1,6-dihydropyridazines, and 4-chloro-1-aminopyrroles by domino reactions of 1,2-diaza-1,3-butadienes with halogen-coactivated methylene or methine compounds 238
Synthesis and biological evaluation of novel heteroring-annulated pyrrolino-tetrahydroberberine analogues as antioxidant agents. 238
A Practical and effective method for the N-N bond cleavage of N-amino-heterocycles 232
Solid-phase synthesis of triphenylphosphoranylidene-4,5-dihydropyrazol-5-ones, 4-aminocarbonyl-pyrroles, 4-methoxy-1H-pyrazol-5(2H)-ones and 1,2-thiazolin-4-ones from polymer-bound 1,2-diaza-1,3-butadienes 230
Reaction of some 1,2-diaza-1,3-butadienes with activated methine compounds. A straightforward entry to 1,4-dihydropyridazine, pyridazine, and 4,5(4H,5H)-cyclopropylpyrazole derivatives 230
Organocatalyzed synthesis of chiral non racemic 1,4-dihydropyridazines 230
Regioselective synthesis of stable 2-(trifluoromethyl)-2,3-dihydro-1H-pyrrol-2ols and derived fluorinated heterocycles 230
Carbon-phosphorus bond formation and transformation in the reaction of 1,2-diaza-1,3-butadienes with alkyl phenylphosphonites 229
Straightforward entry to new 4-substituted-1,2,3-thiadiazoles from 1,2-diaza-1,3-butadienes via Hurd-Mori reaction 229
Aspects of the chemistry of functionalized 1-phenylpyrazoles available from 1,2-diaza-1,3-butadienes and 2-phenylazo-1,3-dicarbonyl compounds 227
Expeditious synthesis of 1,2-diaminoimidazoles under solvent-free conditions 227
Divergent Approach to Thiazolylidene derivatives: a Perspective in the Synthesis of Heterocyclic Skeleton from beta-Amidothioamides Reactivity 225
Divergent Regioselective Synthesis of 2,5,6,7-Tetrahydro-1H-1,4-diazepin-2-ones and 5H-1,4-Benzodiazepines 224
Phospha-Michael-type reaction between 1,2-diaza-1,3-dienes and bidentate nucleophiles: formation of new mono- and diylides and their elaboration to heterocycles 223
Inverse electron-demand Diels-Alder reactions of (E)-3-diazenylbut-2-enes in water 223
Unusual (4+2)-cycloaddition reaction between electron poor 1,2-diaza-1,3-dienes and electron poor alkenes: useful entry to novel tetrahydropyridazines 221
Heteroring Annulated Pyrrolino-tetrahydroberberine Analogues 220
Chemo, regio, and stereoselectivity in the olefination of hydrazone 1,4-adducts between conjugated azoalkenes and sulphur co-activated methylene compounds 220
Reaction between conjugated azoalkenes and pyrazolinones: a precious entry to new conjugated azodiene and asymmetric 4,4'-bipyrazole derivatives 218
Regioselective synthesis of new 1-aminopyrroles and 1-amino-4,5,6,7-tetrahydroindoles by one-pot 'conjugate addition/cyclization' reactions of 1,3-bis(silyl enol ethers) with 1,2-diaza-1,3-butadienes 216
5-Methylene N-Acyl Dihydropyridazinium Ions as Novel Mannich-Type Acceptors in 1,4 Additions of Nucleophiles 216
Regioselective synthesis of spiro-cyclopropanated 1-aminopyrrol-2-ones by Bi(OTf)3-catalyzed one-pot ‘Mukaiyama-Michael addition/cyclization/ring-contraction’ reactions of 1,2-bis(trimethylsilyloxy)cyclobutene with 1,2-diaza-1,3-butadienes 216
Efficient synthesis and environmentally friendly reactions of PEG-supported 1,2-diaza-1,3-butadiene 215
Study of the nucleophilic behaviour of N-phenylbenzamidine towards 1,2-diaza-1,3-dienes: domino reactions for imidazole scaffolds 214
alpha-Aminoester-derived Imidazoles by 1,5-Electrocyclization of Azavinyl Azomethine Ylides 214
Simple Construction of Fused and Spiro Nitrogen/Sulfur Containing Heterocycles by Addition of Thioamides or Thioureas on Cycloalkenyl-diazenes: Examples of Click Chemistry 214
Zn(II)-Catalyzed Addition of Aromatic/Heteroaromatic C(sp2)−H to Azoalkenes: A Polarity-Reversed Arylation of Carbonyl Compounds 213
Easy synthesis of new 2-oxo-2,3-dihydro-1H-pyrrolo[1,2-b]pyrazole systems 206
Synthesis of Highly Functionalized 1,3-Oxathiazoles via an Unusual [4+1] Annulation alpha,alpha'-Dioxothione with 1,2-Diaza-1,3-dienes 206
First preparation and reaction of polymer-bound 1,2-diaza-1,3-butadienes. A convenient entry to 4-triphenylphosphoranilidene-4,5-dihydropyrazol-5-ones 206
Divergent base-induced reactivity of cycloalkenyl-1-diazenes 204
Reaction of 1,2-Diaza-1,3-butadienes with thiol derivates: a versatile construction of nitrogen/sulfur containing heterocycles 202
Reaction of 1,2-diaza-1,3-butadienes with amino-phosphorus nucleophiles: a pratical access to new phosphorylated-pyrazolones. 202
Straightforward access to pyrazines, piperazinones, and quinoxalines by reaction of 1,2-diaza-1,3-butadienes with 1,2-diamines under solution, solvent free, or solid-phase conditions 200
Domino reaction for the construction of new 2-oxo-[1,2,4]triazolo[5,1-c][1,4]thiazines 198
Aza-Diels-Alder Reaction Between 1,2-Diaza-1,3-dienes and beta-Aryl-alpha,beta-unsaturated Carbonyl Compounds. Easy One-pot Entry to 2’-Oxo-imidazo[1’,5’- f]tetrahydropyridazine 194
Novel and convenient synthesis of 1,4-dihydropyridazines and pyridazines from conjugated azoalkenes 194
Double 1,4-addition of malonate to 1,2-diaza-1,3-butadienes: a useful route to previously unknown symmetric and unsymmetric 1,6-dioxo-2,7-diazaspiro[4.4]nona-3,8-dienes 192
Improved synthesis of substituted quinoxalines from new N=N-polymer-bound 1,2-diaza-1,3-butadienes 191
Construction of Unusual Indole-Based Heterocycles from Tetrahydro-1H-pyridazino[3,4-b]indoles 189
Easy one-pot synthesis of fused heterocycles from 1,2-diaza-1,3-dienes 188
Straightforward entry into 5-hydroxy-1-aminopyrrolines and the corresponding pyrroles from 1,2-diaza-1,3-butadienes 188
Synthesis of Densely Functionalized 3a,4-Dihydro‑1H‑Pyrrolo[1,2‑b]Pyrazoles via Base Mediated Domino Reaction of VinylMalononitrileswith 1,2-Diaza-1,3-dienes 184
Unusual reaction between aromatic carbon supernucleophiles and 1,2-diaza-1,3-butadienes. Useful entry to new pyrazolone and cinnoline derivatives 180
Synthesis and reactions of some 4-chloro-4-alkoxycarbonyl-1,2-diaza-1,3-butadienes 179
Sequential MCR via Staudinger/Aza-Wittig versus Cycloaddition Reaction to Access Diversely Functionalized 1-Amino-1H-Imidazole-2(3H)-Thiones 177
Diversity-oriented synthesis of functionalized 1-aminopyrroles by regioselective ZnCl2-catalyzed one-Pot conjugate addition/cyclization reactions of 1,3-bis(silyl enol ethers) with 1,2-diaza-1,3-butadienes 176
A facile protocol for the preparation of 2-carboxylated thieno [2,3-b] indoles: a de novo access to alkaloid thienodolin 176
FeCl3-catalyzed formal [3 + 2] cyclodimerization of 4-carbonyl-1,2-diaza-1,3-dienes 171
Synthesis of new polyazines by 1,4 photochemical or anionic polymerization of 1,2-diaza-1,3-dienes 170
Synthesis of new dihydroberberine and tetrahydroberberine analogues and evaluation of their antiproliferative activity on NCI-H1975 cells. 169
Divergent Behaviour of the Reactions Between 1,2-Diaza-1,3-dienes and 2,5-Dioxoimidazolidin-4-ylidene-succinates 167
Expeditious synthesis of new 1,2,3-thiadiazoles and 1,2,3-selenadiazoles from 1,2-diaza-1,3-butadienes via Hurd-Mori reactions 165
Metal and oxidant free construction of substituted- and/or polycyclic-indoles: a useful alternative to Bischler and related syntheses. 164
Synthesis of Polycylic Fused Indoline Scaffolds through a Substrates-Guided Reactivity Switch 156
Different Behaviour of the Reaction between 1,2-Diaza-1,3-butadienes and 1,2-Diamines under Solvent or Solvent-Free Conditions 147
Totale 34.642
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Categoria #
all - tutte 98.530
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 98.530
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021745 0 0 0 0 0 0 0 0 0 305 296 144
2021/20221.521 156 161 120 211 29 58 91 77 79 107 83 349
2022/20231.827 243 149 46 185 207 353 5 99 299 53 118 70
2023/2024620 61 39 35 47 57 151 35 29 22 73 22 49
2024/20252.301 110 118 444 111 104 133 301 91 272 210 253 154
2025/202615.129 455 1.294 2.999 711 431 301 579 169 7.724 466 0 0
Totale 36.230