IRIS
FAVI, GIANFRANCO
 Distribuzione geografica
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Continente #
NA - Nord America 13.715
EU - Europa 6.397
AS - Asia 3.343
SA - Sud America 373
AF - Africa 78
Continente sconosciuto - Info sul continente non disponibili 18
OC - Oceania 18
AN - Antartide 1
Totale 23.943
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Nazione #
US - Stati Uniti d'America 13.595
GB - Regno Unito 2.205
CN - Cina 1.713
IT - Italia 1.238
UA - Ucraina 767
SG - Singapore 763
SE - Svezia 514
RU - Federazione Russa 456
DE - Germania 352
BR - Brasile 306
FI - Finlandia 304
TR - Turchia 291
VN - Vietnam 189
IE - Irlanda 168
IN - India 104
NL - Olanda 99
CA - Canada 88
KR - Corea 80
FR - Francia 77
JP - Giappone 56
BE - Belgio 41
ES - Italia 27
PL - Polonia 25
MA - Marocco 23
AR - Argentina 20
ZA - Sudafrica 20
CZ - Repubblica Ceca 19
MX - Messico 19
PK - Pakistan 19
BD - Bangladesh 18
IR - Iran 17
EU - Europa 16
HK - Hong Kong 16
RO - Romania 16
AU - Australia 14
EC - Ecuador 14
KE - Kenya 13
LT - Lituania 13
ID - Indonesia 9
IQ - Iraq 9
PT - Portogallo 9
TH - Thailandia 9
CL - Cile 8
PE - Perù 8
SK - Slovacchia (Repubblica Slovacca) 8
AE - Emirati Arabi Uniti 7
AT - Austria 7
AL - Albania 6
CH - Svizzera 6
DK - Danimarca 6
EG - Egitto 6
IL - Israele 6
JO - Giordania 6
LV - Lettonia 6
TG - Togo 6
VE - Venezuela 6
UZ - Uzbekistan 5
AZ - Azerbaigian 4
BG - Bulgaria 4
MD - Moldavia 4
MY - Malesia 4
NZ - Nuova Zelanda 4
PY - Paraguay 4
BA - Bosnia-Erzegovina 3
BO - Bolivia 3
CO - Colombia 3
CR - Costa Rica 3
HU - Ungheria 3
LB - Libano 3
LU - Lussemburgo 3
NI - Nicaragua 3
TN - Tunisia 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BY - Bielorussia 2
DO - Repubblica Dominicana 2
GA - Gabon 2
GR - Grecia 2
IM - Isola di Man 2
JM - Giamaica 2
LA - Repubblica Popolare Democratica del Laos 2
NO - Norvegia 2
NP - Nepal 2
RS - Serbia 2
SA - Arabia Saudita 2
TW - Taiwan 2
AF - Afghanistan, Repubblica islamica di 1
AQ - Antartide 1
BW - Botswana 1
BZ - Belize 1
CM - Camerun 1
DZ - Algeria 1
EE - Estonia 1
GD - Grenada 1
GE - Georgia 1
KG - Kirghizistan 1
KZ - Kazakistan 1
NG - Nigeria 1
PA - Panama 1
PH - Filippine 1
QA - Qatar 1
Totale 23.940
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Città #
Dallas 2.827
Southend 1.933
Fairfield 1.541
Woodbridge 1.252
Ashburn 1.048
Houston 1.014
Ann Arbor 753
Seattle 669
Jacksonville 606
Cambridge 602
Wilmington 563
Urbino 498
Chandler 489
Nanjing 370
Singapore 335
Izmir 202
Beijing 170
Dublin 164
Boardman 150
New York 150
Helsinki 121
Nanchang 111
Princeton 99
Los Angeles 98
Amsterdam 89
Moscow 80
Shenyang 80
Düsseldorf 70
San Mateo 70
Tianjin 67
Changsha 60
Jiaxing 60
Munich 60
London 58
Des Moines 57
Hebei 56
Ho Chi Minh City 56
Seongnam 56
San Diego 55
Buffalo 54
Santa Clara 54
Istanbul 51
Dong Ket 46
Kunming 45
Bremen 44
Milan 42
Brussels 41
Jinan 40
Toronto 36
Hanoi 34
Frankfurt am Main 33
San Francisco 33
Velikiy Novgorod 32
Shanghai 29
São Paulo 29
Turku 28
Ningbo 25
St Petersburg 25
Chicago 23
Stockholm 22
Hangzhou 20
Zhengzhou 20
Casablanca 19
Guangzhou 19
Montreal 19
Lanzhou 18
Rio de Janeiro 18
Warsaw 18
Brooklyn 17
Denver 17
Fano 17
Orem 16
Shenzhen 16
Tokyo 16
Brno 15
Mülheim 15
Ancona 14
Atlanta 14
Florence 14
Johannesburg 14
Kilburn 14
Phoenix 14
Taizhou 14
Bellaria-Igea Marina 13
Poplar 13
Ottawa 12
Paris 12
Redwood City 12
Rome 12
Latina 11
Norwalk 11
Augusta 10
Casoria 10
Changchun 10
Lappeenranta 10
Lauterbourg 10
Porto Alegre 10
Wuppertal 10
Bologna 9
Boston 9
Totale 18.067
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Nome #
1,3,5-Trisubstituted and acyl-1,3-disubstituted hydantoin derivatives via novel sequential three-component reaction 1.259
1,2-Diaza-1,3-dienes-based Multi-component Reactions in Sequential Protocols to Synthesize Arylamino 5-hydrazono thiophene-3 carboxylates 1.202
1,2-Diaza-1,3-Dienes as a Multifaceted Synthons for the Synthesis of Heterocycles: A Fifteen-Years Update 994
Facile Odourless Quantitative Synthesis of 3-Hydroxy-3,4-Dihydro-2H-1,4-Thiazines 386
Double Michael addition/aza-cyclization: a valuable sequence for the construction of symmetrical and unsymmetrical spirobarbiturate-pyridines 302
Synthesis of new cycloalkenyliden-pyrroles by domino reaction 295
One-Pot Synthesis of Biheterocycles Based on Indole and Azole Scaffolds Using Tryptamines and 1,2-Diaza-1,3-dienes as Building Blocks 292
Palladium(II)-Catalyzed Intramolecular Oxidative C−H/C−H Cross-Coupling Reaction of C3,N-linked Biheterocycles: Rapid Access to Polycyclic Nitrogen Heterocycles 288
A novel assembly of substituted pyrroles by acid-catalyzed sequential three-component reaction of amines, alkynoates, and 1,2-diaza-1,3-dienes 286
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 284
A Novel Solvent-free Approach to Imidazole containing Nitrogen-Bridgehead Heterocycles 284
A Novel and Convenient Protocol for the Synthesis of Pyridazines 275
Zinc(II) triflate catalyzed divergent synthesis of polyfunctionalized pyrroles 269
Reactivity of 1,2-diaza-1,3-dienes with azomethine ylides: [3+4] versus [3+2] cycloadditions 269
Divergent Construction of Pyrazoles via Michael Addition of N‑Arylhydrazones to 1,2-Diaza-1,3-dienes 265
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 262
Regioselective [1N+2C+2C] assembly of fully decorated pyrroles from primary amines, 1,2-diaza-1,3-dienes and 2,3-allenoates 261
Unexpected ring closure between hydrazono and nitro groups: a useful synthesis of substituted pyrazole N-oxides 260
Synthesis of functionalized pyrroles via catalyst- and solvent-free sequential three-component enamine-azoene annulation 257
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 256
Tetrabromo Hydrogenated Cardanol:Efficient and Renewable BrominatingAgent 256
Synthesis of Tetrahydropyridazine Amino Acid Derivatives by a Formal [4+2| Cycloaddition Reaction of 1,​2-​Diaza-​1,​3-​dienes with Dehydroalanine Esters 256
An efficient one-pot, three-component synthesis of 5-hydrazinoalkylidene rhodanines from 1,2-diaza-1,3-dienes 255
Metal and Oxidant Free Bronsted Acid-mediated Cascade Reaction to Substituted-benzofurans 255
Copper(II)/Copper(I)-catalyzed aza-Michael addition/click reaction of in situ generated alpha-azidohydrazones: synthesis of novel pyrazolone-triazole framework 254
Synthesis of novel symmetrical 2-oxo-spiro[indole-3,4’-pyridines] by reaction of oxindoles with 1,2-diaza-1,3-dienes 250
Lewis acid-catalyzed synthesis of functionalized pyrroles 248
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 247
Cultivating the passion to build heterocycles from 1,2-diaza-1,3-dienes: the force of the imagination 246
Access to novel imidazo[1,5-a]pyrazine scaffolds by the combined use of a three-component reaction and a base-assisted intramolecular cyclization 246
A Trans-Stereoselective Synthesis of 3-Halo-4-alkyl(aryl)-NH-azetidin-2-ones. 241
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 240
Synthesis and study of three hydroxypyrazole-based ligands: A ratiometric fluorescent sensor for Zn(II) 240
Polycyclic Indolines by Acid-Mediated Intramolecular Dearomative Strategy: Reversing Indole Reactivity in the Pictet‒Spengler-Type Reaction 240
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 239
Unexpected regioselectivity in the reaction between cycloalkenyl-1-diazenes and thioamides: useful entry to fused cycloalkyl-thiazoline and cycloalkyl-thiazoline-pyrazole systems 238
Facile synthesis of new substituted tetrahydro-1H-indoles 236
Assembly of Fully Substituted 2,5-Dihydrothiophenes via a Novel Sequential Multicomponent Reaction. 235
Direct access to variously substituted 2-imino-4-thiazolines 226
Expeditious synthesis of 1,2-diaminoimidazoles under solvent-free conditions 225
Reactions of 1,2-diaza-1,3-butadienes with propargyl alcohol as approach to novel bi-heterocyclic systems 223
Synthesis and Evaluation of Saccharide-Based Aliphatic and Aromatic Esters as Antimicrobial and Antibiofilm Agents 223
Organocatalyzed synthesis of chiral non racemic 1,4-dihydropyridazines 221
Divergent Regioselective Synthesis of 2,5,6,7-Tetrahydro-1H-1,4-diazepin-2-ones and 5H-1,4-Benzodiazepines 218
Regio- and stereoselective one-pot synthesis of unknown oxazoline-fused pyridazines by ’Michael addition/pyridazine cyclization/oxazoline cyclization’ cascade reactions of 4-chloro-1,2-diaza-1,3-butadienes with 3-dimethylaminopropenoates 215
Divergent Approach to Thiazolylidene derivatives: a Perspective in the Synthesis of Heterocyclic Skeleton from beta-Amidothioamides Reactivity 213
A Practical and effective method for the N-N bond cleavage of N-amino-heterocycles 212
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 209
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 208
Simple Construction of Fused and Spiro Nitrogen/Sulfur Containing Heterocycles by Addition of Thioamides or Thioureas on Cycloalkenyl-diazenes: Examples of Click Chemistry 207
A facile synthesis of deaza analogues of the bis-​indole marine alkaloid topsentin 207
Efficient synthesis and environmentally friendly reactions of PEG-supported 1,2-diaza-1,3-butadiene 206
Amphiphilic antioxidants from "cashew nut shell liquid" (CNSL) waste 203
5-Methylene N-Acyl Dihydropyridazinium Ions as Novel Mannich-Type Acceptors in 1,4 Additions of Nucleophiles 203
alpha-Aminoester-derived Imidazoles by 1,5-Electrocyclization of Azavinyl Azomethine Ylides 202
Heteroring Annulated Pyrrolino-tetrahydroberberine Analogues 202
Zn(II)-Catalyzed Addition of Aromatic/Heteroaromatic C(sp2)−H to Azoalkenes: A Polarity-Reversed Arylation of Carbonyl Compounds 199
Synthesis of Highly Functionalized 1,3-Oxathiazoles via an Unusual [4+1] Annulation alpha,alpha'-Dioxothione with 1,2-Diaza-1,3-dienes 197
Divergent base-induced reactivity of cycloalkenyl-1-diazenes 197
Marine Alkaloid 2,2-Bis(6-bromo-3-indolyl) Ethylamine and Its Synthetic Derivatives Inhibit Microbial Biofilms Formation and Disaggregate Developed Biofilms 197
α-Azido Ketones, Part 8: Base-Induced Coupling of α-Azido Ketones with a 1,2-Diaza-1,3-diene as a Michael Acceptor 195
On the reactivity of some 2-methyleneindolines with β-nitroenamines, α-nitroalkenes, and 1,2-diaza-1,3-butadienes 193
One-Pot Synthesis of Spiro Pyrroloimidazoles and 2-Arylimidazoles from 1,2-Diaza-1,3-butadienes and Arylamidines 193
Phenotype screening of a bisindole chemical library identifies URB1483 as a new Antileishmanial agent with Topoisomerase IB as possible molecular target 193
Azavinyl Azomethine Ylides fromThermal Ring Opening ofr-Aziridinohydrazones: Unprecedented1,5-Electrocyclization to Imidazoles 188
Insights into diastereoisomeric characterization of tetrahydropyridazine amino acid derivatives: crystal structures and gas phase ion chemistry 185
Straightforward entry into 5-hydroxy-1-aminopyrrolines and the corresponding pyrroles from 1,2-diaza-1,3-butadienes 185
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 183
Solvent-free synthesis of novel mono- and bis-benzoxazines from cashew nut shell liquid components 179
Application of microwaves tecnique to organic syntesis 177
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 175
Procedimento per la produzione di esteri metilici di acidi grassi per reazione di trigliceridi di origine naturale con alcol metilico in presenza di resine 174
Powerful approach to heterocyclic skeletal diversity by sequential three-component reaction of amines, isothiocyanates and 1,2-diaza-1,3-dienes 174
Unusual reaction between aromatic carbon supernucleophiles and 1,2-diaza-1,3-butadienes. Useful entry to new pyrazolone and cinnoline derivatives 171
One-pot synthesis of imidazole-4-carboxylates by microwave-assisted 1,5-electrocyclization of azavinyl azomethine ylides 170
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 166
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 166
Easy one-pot synthesis of fused heterocycles from 1,2-diaza-1,3-dienes 164
Construction of Unusual Indole-Based Heterocycles from Tetrahydro-1H-pyridazino[3,4-b]indoles 164
Sequential MCR via Staudinger/Aza-Wittig versus Cycloaddition Reaction to Access Diversely Functionalized 1-Amino-1H-Imidazole-2(3H)-Thiones 161
Synthesis of new polyazines by 1,4 photochemical or anionic polymerization of 1,2-diaza-1,3-dienes 160
Simple and convenient preparation of new highly protected aziridines fused with pyrroline rings 159
Expeditious synthesis of new 1,2,3-thiadiazoles and 1,2,3-selenadiazoles from 1,2-diaza-1,3-butadienes via Hurd-Mori reactions 159
On-Water vinylogous Mukaiyama-Michael addition of heterocyclic 2-silyloxydienes to 1,2-diaza-1,3-dienes: one-pot three-step entry to functionality-rich pyrroles 158
Divergent Behaviour of the Reactions Between 1,2-Diaza-1,3-dienes and 2,5-Dioxoimidazolidin-4-ylidene-succinates 157
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 155
FeCl3-catalyzed formal [3 + 2] cyclodimerization of 4-carbonyl-1,2-diaza-1,3-dienes 152
Unexpected behaviour of the reaction between 1,2-diaza-1,3-butadienes and 3-dimethylaminopropenoates: an useful entry to new pyrrolines, pyrroles and oxazolines 151
A facile protocol for the preparation of 2-carboxylated thieno [2,3-b] indoles: a de novo access to alkaloid thienodolin 149
Efficient , High-Yield, One-Pot Protocol for the Synthesis of 1,2,4-Oxanediazine Derivatives 147
Amide Synthesis by Nickel/Photoredox‐Catalyzed Direct Carbamoylation of (Hetero)Aryl Bromides 146
Different Behaviour of the Reaction between 1,2-Diaza-1,3-butadienes and 1,2-Diamines under Solvent or Solvent-Free Conditions 144
Metal and oxidant free construction of substituted- and/or polycyclic-indoles: a useful alternative to Bischler and related syntheses. 139
Synthesis of Polycylic Fused Indoline Scaffolds through a Substrates-Guided Reactivity Switch 138
Phenotype Screening of an Azole-bisindole Chemical Library Identifies URB1483 as a New Antileishmanial Agent Devoid of Toxicity on Human Cells 138
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. 124
Easy one-pot synthesis of multifunctionalized indole–pyrrole hybrids as a new class of antileishmanial agents 118
Easy access to indole-based bi-sulfurylate-heterocyclic scaffolds 114
A Metal‐Free C−H Amination‐Based Strategy for N‐Amino Indole Synthesis 113
Straightforward Access to Pyrazine-(2,3)-diones Through Sequential Three-Component Reaction 101
Totale 23.659
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Categoria #
all - tutte 82.578
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 82.578
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.651 0 0 0 0 0 171 210 112 423 318 269 148
2021/20221.500 113 160 143 192 37 64 84 81 81 108 96 341
2022/20231.630 218 131 52 162 175 324 6 95 261 53 98 55
2023/2024604 48 33 49 44 59 164 29 24 23 64 20 47
2024/20252.235 106 104 420 121 96 132 291 95 265 199 262 144
2025/20265.308 418 1.117 2.407 741 441 184 0 0 0 0 0 0
Totale 24.310