IRIS
FAVI, GIANFRANCO
 Distribuzione geografica
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Continente #
NA - Nord America 13.629
EU - Europa 6.373
AS - Asia 3.302
SA - Sud America 358
AF - Africa 75
Continente sconosciuto - Info sul continente non disponibili 18
OC - Oceania 18
AN - Antartide 1
Totale 23.774
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Nazione #
US - Stati Uniti d'America 13.513
GB - Regno Unito 2.201
CN - Cina 1.712
IT - Italia 1.232
UA - Ucraina 767
SG - Singapore 759
SE - Svezia 510
RU - Federazione Russa 456
DE - Germania 352
FI - Finlandia 304
BR - Brasile 294
TR - Turchia 290
VN - Vietnam 172
IE - Irlanda 168
IN - India 101
NL - Olanda 93
CA - Canada 86
KR - Corea 80
FR - Francia 77
JP - Giappone 51
BE - Belgio 41
ES - Italia 26
MA - Marocco 23
PL - Polonia 23
AR - Argentina 20
CZ - Repubblica Ceca 18
MX - Messico 18
PK - Pakistan 18
IR - Iran 17
ZA - Sudafrica 17
EU - Europa 16
HK - Hong Kong 16
RO - Romania 16
AU - Australia 14
BD - Bangladesh 14
EC - Ecuador 13
KE - Kenya 13
LT - Lituania 13
ID - Indonesia 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
IQ - Iraq 7
AL - Albania 6
CH - Svizzera 6
DK - Danimarca 6
EG - Egitto 6
IL - Israele 6
LV - Lettonia 6
TG - Togo 6
UZ - Uzbekistan 5
AZ - Azerbaigian 4
BG - Bulgaria 4
JO - Giordania 4
MD - Moldavia 4
MY - Malesia 4
NZ - Nuova Zelanda 4
PY - Paraguay 4
VE - Venezuela 4
BA - Bosnia-Erzegovina 3
BO - Bolivia 3
CO - Colombia 3
CR - Costa Rica 3
HU - Ungheria 3
LU - Lussemburgo 3
NI - Nicaragua 3
TN - Tunisia 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BY - Bielorussia 2
GA - Gabon 2
GR - Grecia 2
IM - Isola di Man 2
JM - Giamaica 2
LA - Repubblica Popolare Democratica del Laos 2
LB - Libano 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
DO - Repubblica Dominicana 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 23.771
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Città #
Dallas 2.827
Southend 1.933
Fairfield 1.541
Woodbridge 1.252
Ashburn 1.027
Houston 1.011
Ann Arbor 753
Seattle 669
Jacksonville 606
Cambridge 602
Wilmington 563
Urbino 498
Chandler 489
Nanjing 370
Singapore 331
Izmir 202
Beijing 170
Dublin 164
Boardman 150
New York 145
Helsinki 121
Nanchang 111
Princeton 99
Los Angeles 89
Amsterdam 83
Moscow 80
Shenyang 80
Düsseldorf 70
San Mateo 70
Tianjin 67
Changsha 60
Jiaxing 60
Munich 60
Des Moines 57
London 57
Hebei 56
Seongnam 56
San Diego 55
Buffalo 54
Santa Clara 53
Istanbul 51
Ho Chi Minh City 48
Dong Ket 46
Kunming 45
Bremen 44
Milan 42
Brussels 41
Jinan 40
Toronto 36
Frankfurt am Main 33
San Francisco 33
Velikiy Novgorod 32
Hanoi 29
Shanghai 29
São Paulo 28
Turku 28
Ningbo 25
St Petersburg 25
Chicago 22
Hangzhou 20
Zhengzhou 20
Casablanca 19
Guangzhou 19
Montreal 19
Lanzhou 18
Stockholm 18
Fano 17
Rio de Janeiro 17
Shenzhen 16
Warsaw 16
Brno 15
Brooklyn 15
Denver 15
Mülheim 15
Ancona 14
Florence 14
Kilburn 14
Taizhou 14
Johannesburg 12
Ottawa 12
Paris 12
Poplar 12
Redwood City 12
Rome 12
Latina 11
Norwalk 11
Orem 11
Phoenix 11
Tokyo 11
Atlanta 10
Augusta 10
Bellaria-Igea Marina 10
Casoria 10
Changchun 10
Lappeenranta 10
Lauterbourg 10
Wuppertal 10
Bologna 9
Iesi 9
Nairobi 9
Totale 17.967
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Nome #
1,3,5-Trisubstituted and acyl-1,3-disubstituted hydantoin derivatives via novel sequential three-component reaction 1.255
1,2-Diaza-1,3-dienes-based Multi-component Reactions in Sequential Protocols to Synthesize Arylamino 5-hydrazono thiophene-3 carboxylates 1.198
1,2-Diaza-1,3-Dienes as a Multifaceted Synthons for the Synthesis of Heterocycles: A Fifteen-Years Update 989
Facile Odourless Quantitative Synthesis of 3-Hydroxy-3,4-Dihydro-2H-1,4-Thiazines 384
Double Michael addition/aza-cyclization: a valuable sequence for the construction of symmetrical and unsymmetrical spirobarbiturate-pyridines 301
Synthesis of new cycloalkenyliden-pyrroles by domino reaction 293
One-Pot Synthesis of Biheterocycles Based on Indole and Azole Scaffolds Using Tryptamines and 1,2-Diaza-1,3-dienes as Building Blocks 290
Palladium(II)-Catalyzed Intramolecular Oxidative C−H/C−H Cross-Coupling Reaction of C3,N-linked Biheterocycles: Rapid Access to Polycyclic Nitrogen Heterocycles 287
A novel assembly of substituted pyrroles by acid-catalyzed sequential three-component reaction of amines, alkynoates, and 1,2-diaza-1,3-dienes 285
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 283
A Novel Solvent-free Approach to Imidazole containing Nitrogen-Bridgehead Heterocycles 282
A Novel and Convenient Protocol for the Synthesis of Pyridazines 270
Zinc(II) triflate catalyzed divergent synthesis of polyfunctionalized pyrroles 268
Reactivity of 1,2-diaza-1,3-dienes with azomethine ylides: [3+4] versus [3+2] cycloadditions 267
Divergent Construction of Pyrazoles via Michael Addition of N‑Arylhydrazones to 1,2-Diaza-1,3-dienes 262
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 261
Unexpected ring closure between hydrazono and nitro groups: a useful synthesis of substituted pyrazole N-oxides 260
Regioselective [1N+2C+2C] assembly of fully decorated pyrroles from primary amines, 1,2-diaza-1,3-dienes and 2,3-allenoates 260
Synthesis of functionalized pyrroles via catalyst- and solvent-free sequential three-component enamine-azoene annulation 256
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 255
Tetrabromo Hydrogenated Cardanol:Efficient and Renewable BrominatingAgent 255
Synthesis of Tetrahydropyridazine Amino Acid Derivatives by a Formal [4+2| Cycloaddition Reaction of 1,​2-​Diaza-​1,​3-​dienes with Dehydroalanine Esters 255
Copper(II)/Copper(I)-catalyzed aza-Michael addition/click reaction of in situ generated alpha-azidohydrazones: synthesis of novel pyrazolone-triazole framework 253
An efficient one-pot, three-component synthesis of 5-hydrazinoalkylidene rhodanines from 1,2-diaza-1,3-dienes 252
Metal and Oxidant Free Bronsted Acid-mediated Cascade Reaction to Substituted-benzofurans 252
Synthesis of novel symmetrical 2-oxo-spiro[indole-3,4’-pyridines] by reaction of oxindoles with 1,2-diaza-1,3-dienes 249
Lewis acid-catalyzed synthesis of functionalized pyrroles 246
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 244
Access to novel imidazo[1,5-a]pyrazine scaffolds by the combined use of a three-component reaction and a base-assisted intramolecular cyclization 244
Cultivating the passion to build heterocycles from 1,2-diaza-1,3-dienes: the force of the imagination 243
A Trans-Stereoselective Synthesis of 3-Halo-4-alkyl(aryl)-NH-azetidin-2-ones. 240
Polycyclic Indolines by Acid-Mediated Intramolecular Dearomative Strategy: Reversing Indole Reactivity in the Pictet‒Spengler-Type Reaction 240
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 239
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
Synthesis and study of three hydroxypyrazole-based ligands: A ratiometric fluorescent sensor for Zn(II) 239
Unexpected regioselectivity in the reaction between cycloalkenyl-1-diazenes and thioamides: useful entry to fused cycloalkyl-thiazoline and cycloalkyl-thiazoline-pyrazole systems 237
Facile synthesis of new substituted tetrahydro-1H-indoles 235
Assembly of Fully Substituted 2,5-Dihydrothiophenes via a Novel Sequential Multicomponent Reaction. 232
Direct access to variously substituted 2-imino-4-thiazolines 225
Expeditious synthesis of 1,2-diaminoimidazoles under solvent-free conditions 224
Synthesis and Evaluation of Saccharide-Based Aliphatic and Aromatic Esters as Antimicrobial and Antibiofilm Agents 221
Organocatalyzed synthesis of chiral non racemic 1,4-dihydropyridazines 220
Reactions of 1,2-diaza-1,3-butadienes with propargyl alcohol as approach to novel bi-heterocyclic systems 220
Divergent Regioselective Synthesis of 2,5,6,7-Tetrahydro-1H-1,4-diazepin-2-ones and 5H-1,4-Benzodiazepines 216
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 214
Divergent Approach to Thiazolylidene derivatives: a Perspective in the Synthesis of Heterocyclic Skeleton from beta-Amidothioamides Reactivity 212
A Practical and effective method for the N-N bond cleavage of N-amino-heterocycles 210
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 206
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 206
A facile synthesis of deaza analogues of the bis-​indole marine alkaloid topsentin 205
Efficient synthesis and environmentally friendly reactions of PEG-supported 1,2-diaza-1,3-butadiene 205
Amphiphilic antioxidants from "cashew nut shell liquid" (CNSL) waste 201
alpha-Aminoester-derived Imidazoles by 1,5-Electrocyclization of Azavinyl Azomethine Ylides 200
Heteroring Annulated Pyrrolino-tetrahydroberberine Analogues 200
5-Methylene N-Acyl Dihydropyridazinium Ions as Novel Mannich-Type Acceptors in 1,4 Additions of Nucleophiles 200
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 196
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
Marine Alkaloid 2,2-Bis(6-bromo-3-indolyl) Ethylamine and Its Synthetic Derivatives Inhibit Microbial Biofilms Formation and Disaggregate Developed Biofilms 195
On the reactivity of some 2-methyleneindolines with β-nitroenamines, α-nitroalkenes, and 1,2-diaza-1,3-butadienes 192
One-Pot Synthesis of Spiro Pyrroloimidazoles and 2-Arylimidazoles from 1,2-Diaza-1,3-butadienes and Arylamidines 192
Phenotype screening of a bisindole chemical library identifies URB1483 as a new Antileishmanial agent with Topoisomerase IB as possible molecular target 190
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 184
Straightforward entry into 5-hydroxy-1-aminopyrrolines and the corresponding pyrroles from 1,2-diaza-1,3-butadienes 184
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 181
Solvent-free synthesis of novel mono- and bis-benzoxazines from cashew nut shell liquid components 178
Application of microwaves tecnique to organic syntesis 175
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 174
Procedimento per la produzione di esteri metilici di acidi grassi per reazione di trigliceridi di origine naturale con alcol metilico in presenza di resine 173
Powerful approach to heterocyclic skeletal diversity by sequential three-component reaction of amines, isothiocyanates and 1,2-diaza-1,3-dienes 173
Unusual reaction between aromatic carbon supernucleophiles and 1,2-diaza-1,3-butadienes. Useful entry to new pyrazolone and cinnoline derivatives 170
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 163
Construction of Unusual Indole-Based Heterocycles from Tetrahydro-1H-pyridazino[3,4-b]indoles 162
Synthesis of new polyazines by 1,4 photochemical or anionic polymerization of 1,2-diaza-1,3-dienes 160
Sequential MCR via Staudinger/Aza-Wittig versus Cycloaddition Reaction to Access Diversely Functionalized 1-Amino-1H-Imidazole-2(3H)-Thiones 160
Simple and convenient preparation of new highly protected aziridines fused with pyrroline rings 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
Expeditious synthesis of new 1,2,3-thiadiazoles and 1,2,3-selenadiazoles from 1,2-diaza-1,3-butadienes via Hurd-Mori reactions 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 154
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
FeCl3-catalyzed formal [3 + 2] cyclodimerization of 4-carbonyl-1,2-diaza-1,3-dienes 150
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 144
Different Behaviour of the Reaction between 1,2-Diaza-1,3-butadienes and 1,2-Diamines under Solvent or Solvent-Free Conditions 143
A facile protocol for the preparation of 2-carboxylated thieno [2,3-b] indoles: a de novo access to alkaloid thienodolin 142
Metal and oxidant free construction of substituted- and/or polycyclic-indoles: a useful alternative to Bischler and related syntheses. 138
Synthesis of Polycylic Fused Indoline Scaffolds through a Substrates-Guided Reactivity Switch 137
Phenotype Screening of an Azole-bisindole Chemical Library Identifies URB1483 as a New Antileishmanial Agent Devoid of Toxicity on Human Cells 135
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. 123
Easy access to indole-based bi-sulfurylate-heterocyclic scaffolds 113
A Metal‐Free C−H Amination‐Based Strategy for N‐Amino Indole Synthesis 111
Easy one-pot synthesis of multifunctionalized indole–pyrrole hybrids as a new class of antileishmanial agents 110
Modern Strategies for Heterocycle Synthesis 101
Totale 23.507
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Categoria #
all - tutte 81.983
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 81.983
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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
2025/20265.139 418 1.117 2.407 741 441 15 0 0 0 0 0 0
Totale 24.141