IRIS
FAVI, GIANFRANCO
 Distribuzione geografica
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Continente #
NA - Nord America 15.557
EU - Europa 12.650
AS - Asia 3.887
SA - Sud America 416
Continente sconosciuto - Info sul continente non disponibili 393
AF - Africa 97
OC - Oceania 21
AN - Antartide 1
Totale 33.022
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Nazione #
US - Stati Uniti d'America 15.315
NL - Olanda 5.693
GB - Regno Unito 2.240
CN - Cina 1.817
IT - Italia 1.390
SG - Singapore 1.003
UA - Ucraina 777
RU - Federazione Russa 762
SE - Svezia 516
DE - Germania 365
BR - Brasile 330
FI - Finlandia 317
TR - Turchia 295
VN - Vietnam 253
FR - Francia 177
IE - Irlanda 170
CA - Canada 139
IN - India 118
KR - Corea 83
JP - Giappone 61
BD - Bangladesh 58
HK - Hong Kong 43
BE - Belgio 41
ES - Italia 35
MX - Messico 32
PL - Polonia 28
ZA - Sudafrica 26
AR - Argentina 25
MA - Marocco 25
PK - Pakistan 22
CZ - Repubblica Ceca 20
LT - Lituania 18
AU - Australia 17
CR - Costa Rica 17
IR - Iran 17
EC - Ecuador 16
EU - Europa 16
KE - Kenya 16
RO - Romania 16
TH - Thailandia 15
IQ - Iraq 14
JO - Giordania 10
CO - Colombia 9
ID - Indonesia 9
PT - Portogallo 9
SA - Arabia Saudita 9
AE - Emirati Arabi Uniti 8
CL - Cile 8
DK - Danimarca 8
PE - Perù 8
SK - Slovacchia (Repubblica Slovacca) 8
VE - Venezuela 8
AL - Albania 7
AT - Austria 7
EG - Egitto 7
IL - Israele 7
JM - Giamaica 7
CH - Svizzera 6
GT - Guatemala 6
LV - Lettonia 6
NI - Nicaragua 6
SV - El Salvador 6
TG - Togo 6
EE - Estonia 5
HN - Honduras 5
HU - Ungheria 5
MY - Malesia 5
PH - Filippine 5
PR - Porto Rico 5
PY - Paraguay 5
UZ - Uzbekistan 5
AZ - Azerbaigian 4
BG - Bulgaria 4
BO - Bolivia 4
CW - ???statistics.table.value.countryCode.CW??? 4
DO - Repubblica Dominicana 4
MD - Moldavia 4
NZ - Nuova Zelanda 4
TT - Trinidad e Tobago 4
BA - Bosnia-Erzegovina 3
GP - Guadalupe 3
KH - Cambogia 3
LB - Libano 3
LU - Lussemburgo 3
SN - Senegal 3
TN - Tunisia 3
TW - Taiwan 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BY - Bielorussia 2
BZ - Belize 2
GA - Gabon 2
GR - Grecia 2
IM - Isola di Man 2
KG - Kirghizistan 2
KZ - Kazakistan 2
LA - Repubblica Popolare Democratica del Laos 2
MM - Myanmar 2
NG - Nigeria 2
NO - Norvegia 2
NP - Nepal 2
Totale 32.625
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Città #
Amsterdam 5.683
Dallas 2.841
Southend 1.933
Fairfield 1.541
Ashburn 1.276
Woodbridge 1.252
Houston 1.021
Ann Arbor 753
Seattle 670
Jacksonville 612
Cambridge 602
Wilmington 564
Singapore 508
San Jose 505
Urbino 499
Chandler 489
Nanjing 371
Izmir 202
Council Bluffs 197
Beijing 196
Boardman 178
New York 173
Dublin 166
Helsinki 134
Los Angeles 131
Santa Clara 124
Nanchang 111
Lauterbourg 104
Princeton 99
Moscow 81
Shenyang 80
Ho Chi Minh City 74
Düsseldorf 70
San Mateo 70
Buffalo 68
Tianjin 67
Changsha 63
Columbus 63
London 63
Jiaxing 60
Munich 60
Des Moines 58
San Diego 58
Hebei 56
Seongnam 56
Milan 54
Istanbul 53
Hanoi 49
Dong Ket 46
Kunming 45
Bremen 44
Brussels 41
Jinan 40
Toronto 39
Frankfurt am Main 37
San Francisco 36
Hong Kong 34
São Paulo 34
Chicago 32
Velikiy Novgorod 32
Rome 31
Shanghai 31
Orem 29
Phoenix 28
Turku 28
Atlanta 25
Montreal 25
Ningbo 25
St Petersburg 25
Stockholm 24
The Dalles 24
Denver 23
Guangzhou 20
Hangzhou 20
Tokyo 20
Warsaw 20
Zhengzhou 20
Brooklyn 19
Casablanca 19
Lanzhou 18
Rio de Janeiro 18
Fano 17
Florence 17
Ancona 16
Bologna 16
Johannesburg 16
Manchester 16
Shenzhen 16
Boston 15
Brno 15
Mülheim 15
Kilburn 14
Paris 14
Taizhou 14
Bellaria-Igea Marina 13
Naples 13
Ottawa 13
Poplar 13
Rimini 13
San José 13
Totale 25.369
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Nome #
1,3,5-Trisubstituted and acyl-1,3-disubstituted hydantoin derivatives via novel sequential three-component reaction 3.181
1,2-Diaza-1,3-dienes-based Multi-component Reactions in Sequential Protocols to Synthesize Arylamino 5-hydrazono thiophene-3 carboxylates 3.126
1,2-Diaza-1,3-Dienes as a Multifaceted Synthons for the Synthesis of Heterocycles: A Fifteen-Years Update 2.969
Facile Odourless Quantitative Synthesis of 3-Hydroxy-3,4-Dihydro-2H-1,4-Thiazines 420
Double Michael addition/aza-cyclization: a valuable sequence for the construction of symmetrical and unsymmetrical spirobarbiturate-pyridines 329
One-Pot Synthesis of Biheterocycles Based on Indole and Azole Scaffolds Using Tryptamines and 1,2-Diaza-1,3-dienes as Building Blocks 319
Palladium(II)-Catalyzed Intramolecular Oxidative C−H/C−H Cross-Coupling Reaction of C3,N-linked Biheterocycles: Rapid Access to Polycyclic Nitrogen Heterocycles 318
Synthesis of new cycloalkenyliden-pyrroles by domino reaction 314
A novel assembly of substituted pyrroles by acid-catalyzed sequential three-component reaction of amines, alkynoates, and 1,2-diaza-1,3-dienes 313
A Novel Solvent-free Approach to Imidazole containing Nitrogen-Bridgehead Heterocycles 312
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 309
A Novel and Convenient Protocol for the Synthesis of Pyridazines 306
Metal and Oxidant Free Bronsted Acid-mediated Cascade Reaction to Substituted-benzofurans 295
Divergent Construction of Pyrazoles via Michael Addition of N‑Arylhydrazones to 1,2-Diaza-1,3-dienes 293
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 293
Zinc(II) triflate catalyzed divergent synthesis of polyfunctionalized pyrroles 290
Reactivity of 1,2-diaza-1,3-dienes with azomethine ylides: [3+4] versus [3+2] cycloadditions 290
Synthesis of novel symmetrical 2-oxo-spiro[indole-3,4’-pyridines] by reaction of oxindoles with 1,2-diaza-1,3-dienes 288
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 284
Copper(II)/Copper(I)-catalyzed aza-Michael addition/click reaction of in situ generated alpha-azidohydrazones: synthesis of novel pyrazolone-triazole framework 283
Unexpected ring closure between hydrazono and nitro groups: a useful synthesis of substituted pyrazole N-oxides 281
An efficient one-pot, three-component synthesis of 5-hydrazinoalkylidene rhodanines from 1,2-diaza-1,3-dienes 280
Access to novel imidazo[1,5-a]pyrazine scaffolds by the combined use of a three-component reaction and a base-assisted intramolecular cyclization 278
Regioselective [1N+2C+2C] assembly of fully decorated pyrroles from primary amines, 1,2-diaza-1,3-dienes and 2,3-allenoates 278
Tetrabromo Hydrogenated Cardanol:Efficient and Renewable BrominatingAgent 276
Synthesis and study of three hydroxypyrazole-based ligands: A ratiometric fluorescent sensor for Zn(II) 276
Cultivating the passion to build heterocycles from 1,2-diaza-1,3-dienes: the force of the imagination 275
Synthesis of Tetrahydropyridazine Amino Acid Derivatives by a Formal [4+2| Cycloaddition Reaction of 1,​2-​Diaza-​1,​3-​dienes with Dehydroalanine Esters 272
Assembly of Fully Substituted 2,5-Dihydrothiophenes via a Novel Sequential Multicomponent Reaction. 271
Lewis acid-catalyzed synthesis of functionalized pyrroles 270
Synthesis of functionalized pyrroles via catalyst- and solvent-free sequential three-component enamine-azoene annulation 269
Reactions of 1,2-diaza-1,3-butadienes with propargyl alcohol as approach to novel bi-heterocyclic systems 269
Polycyclic Indolines by Acid-Mediated Intramolecular Dearomative Strategy: Reversing Indole Reactivity in the Pictet‒Spengler-Type Reaction 269
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 266
A Trans-Stereoselective Synthesis of 3-Halo-4-alkyl(aryl)-NH-azetidin-2-ones. 262
Unexpected regioselectivity in the reaction between cycloalkenyl-1-diazenes and thioamides: useful entry to fused cycloalkyl-thiazoline and cycloalkyl-thiazoline-pyrazole systems 261
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 259
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 257
Direct access to variously substituted 2-imino-4-thiazolines 254
Synthesis and Evaluation of Saccharide-Based Aliphatic and Aromatic Esters as Antimicrobial and Antibiofilm Agents 254
Facile synthesis of new substituted tetrahydro-1H-indoles 253
A Practical and effective method for the N-N bond cleavage of N-amino-heterocycles 242
Organocatalyzed synthesis of chiral non racemic 1,4-dihydropyridazines 241
Zn(II)-Catalyzed Addition of Aromatic/Heteroaromatic C(sp2)−H to Azoalkenes: A Polarity-Reversed Arylation of Carbonyl Compounds 241
Divergent Approach to Thiazolylidene derivatives: a Perspective in the Synthesis of Heterocyclic Skeleton from beta-Amidothioamides Reactivity 239
Phenotype screening of a bisindole chemical library identifies URB1483 as a new Antileishmanial agent with Topoisomerase IB as possible molecular target 238
Amphiphilic antioxidants from "cashew nut shell liquid" (CNSL) waste 234
Expeditious synthesis of 1,2-diaminoimidazoles under solvent-free conditions 234
Divergent Regioselective Synthesis of 2,5,6,7-Tetrahydro-1H-1,4-diazepin-2-ones and 5H-1,4-Benzodiazepines 233
Efficient synthesis and environmentally friendly reactions of PEG-supported 1,2-diaza-1,3-butadiene 232
A facile synthesis of deaza analogues of the bis-​indole marine alkaloid topsentin 231
Heteroring Annulated Pyrrolino-tetrahydroberberine Analogues 230
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 229
5-Methylene N-Acyl Dihydropyridazinium Ions as Novel Mannich-Type Acceptors in 1,4 Additions of Nucleophiles 229
Azavinyl Azomethine Ylides fromThermal Ring Opening ofr-Aziridinohydrazones: Unprecedented1,5-Electrocyclization to Imidazoles 226
Marine Alkaloid 2,2-Bis(6-bromo-3-indolyl) Ethylamine and Its Synthetic Derivatives Inhibit Microbial Biofilms Formation and Disaggregate Developed Biofilms 225
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 225
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 221
Simple Construction of Fused and Spiro Nitrogen/Sulfur Containing Heterocycles by Addition of Thioamides or Thioureas on Cycloalkenyl-diazenes: Examples of Click Chemistry 218
alpha-Aminoester-derived Imidazoles by 1,5-Electrocyclization of Azavinyl Azomethine Ylides 217
Divergent base-induced reactivity of cycloalkenyl-1-diazenes 214
On the reactivity of some 2-methyleneindolines with β-nitroenamines, α-nitroalkenes, and 1,2-diaza-1,3-butadienes 213
Synthesis of Highly Functionalized 1,3-Oxathiazoles via an Unusual [4+1] Annulation alpha,alpha'-Dioxothione with 1,2-Diaza-1,3-dienes 211
FeCl3-catalyzed formal [3 + 2] cyclodimerization of 4-carbonyl-1,2-diaza-1,3-dienes 208
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 207
α-Azido Ketones, Part 8: Base-Induced Coupling of α-Azido Ketones with a 1,2-Diaza-1,3-diene as a Michael Acceptor 207
Construction of Unusual Indole-Based Heterocycles from Tetrahydro-1H-pyridazino[3,4-b]indoles 205
One-Pot Synthesis of Spiro Pyrroloimidazoles and 2-Arylimidazoles from 1,2-Diaza-1,3-butadienes and Arylamidines 202
Insights into diastereoisomeric characterization of tetrahydropyridazine amino acid derivatives: crystal structures and gas phase ion chemistry 198
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 197
One-pot synthesis of imidazole-4-carboxylates by microwave-assisted 1,5-electrocyclization of azavinyl azomethine ylides 195
Straightforward entry into 5-hydroxy-1-aminopyrrolines and the corresponding pyrroles from 1,2-diaza-1,3-butadienes 195
Procedimento per la produzione di esteri metilici di acidi grassi per reazione di trigliceridi di origine naturale con alcol metilico in presenza di resine 194
Easy one-pot synthesis of fused heterocycles from 1,2-diaza-1,3-dienes 194
Solvent-free synthesis of novel mono- and bis-benzoxazines from cashew nut shell liquid components 193
Application of microwaves tecnique to organic syntesis 192
A facile protocol for the preparation of 2-carboxylated thieno [2,3-b] indoles: a de novo access to alkaloid thienodolin 191
Powerful approach to heterocyclic skeletal diversity by sequential three-component reaction of amines, isothiocyanates and 1,2-diaza-1,3-dienes 190
Sequential MCR via Staudinger/Aza-Wittig versus Cycloaddition Reaction to Access Diversely Functionalized 1-Amino-1H-Imidazole-2(3H)-Thiones 189
Unusual reaction between aromatic carbon supernucleophiles and 1,2-diaza-1,3-butadienes. Useful entry to new pyrazolone and cinnoline derivatives 187
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 184
Divergent Behaviour of the Reactions Between 1,2-Diaza-1,3-dienes and 2,5-Dioxoimidazolidin-4-ylidene-succinates 183
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 183
Easy one-pot synthesis of multifunctionalized indole–pyrrole hybrids as a new class of antileishmanial agents 180
Amide Synthesis by Nickel/Photoredox‐Catalyzed Direct Carbamoylation of (Hetero)Aryl Bromides 179
Synthesis of new polyazines by 1,4 photochemical or anionic polymerization of 1,2-diaza-1,3-dienes 178
Expeditious synthesis of new 1,2,3-thiadiazoles and 1,2,3-selenadiazoles from 1,2-diaza-1,3-butadienes via Hurd-Mori reactions 177
Metal and oxidant free construction of substituted- and/or polycyclic-indoles: a useful alternative to Bischler and related syntheses. 175
Unexpected behaviour of the reaction between 1,2-diaza-1,3-butadienes and 3-dimethylaminopropenoates: an useful entry to new pyrrolines, pyrroles and oxazolines 172
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 171
Efficient , High-Yield, One-Pot Protocol for the Synthesis of 1,2,4-Oxanediazine Derivatives 170
Simple and convenient preparation of new highly protected aziridines fused with pyrroline rings 167
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 165
Synthesis of Polycylic Fused Indoline Scaffolds through a Substrates-Guided Reactivity Switch 165
Phenotype Screening of an Azole-bisindole Chemical Library Identifies URB1483 as a New Antileishmanial Agent Devoid of Toxicity on Human Cells 163
A Metal‐Free C−H Amination‐Based Strategy for N‐Amino Indole Synthesis 156
Different Behaviour of the Reaction between 1,2-Diaza-1,3-butadienes and 1,2-Diamines under Solvent or Solvent-Free Conditions 151
Easy access to indole-based bi-sulfurylate-heterocyclic scaffolds 145
Straightforward Access to Pyrazine-(2,3)-diones Through Sequential Three-Component Reaction 143
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. 141
Totale 31.877
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Categoria #
all - tutte 100.085
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 100.085
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.084 0 0 0 192 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
2025/202613.011 418 1.117 2.407 741 441 272 558 163 5.870 627 200 197
2026/20271.009 139 105 313 452 0 0 0 0 0 0 0 0
Totale 33.022