IRIS
MELLA, MARIELLA
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 5.231
AS - Asia 3.903
EU - Europa 3.423
SA - Sud America 457
AF - Africa 89
OC - Oceania 4
Continente sconosciuto - Info sul continente non disponibili 2
Totale 13.109
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 5.145
CN - Cina 1.968
SG - Singapore 869
IE - Irlanda 700
UA - Ucraina 543
DE - Germania 495
HK - Hong Kong 401
FI - Finlandia 366
BR - Brasile 335
RU - Federazione Russa 309
VN - Vietnam 285
SE - Svezia 277
IT - Italia 226
FR - Francia 189
GB - Regno Unito 167
IN - India 85
JP - Giappone 63
CA - Canada 43
AR - Argentina 41
BD - Bangladesh 40
ZA - Sudafrica 38
BE - Belgio 31
PL - Polonia 28
MX - Messico 24
PK - Pakistan 24
IQ - Iraq 22
NL - Olanda 22
TR - Turchia 22
CO - Colombia 18
ES - Italia 18
EC - Ecuador 16
ID - Indonesia 15
VE - Venezuela 14
CL - Cile 13
MA - Marocco 13
PH - Filippine 11
UZ - Uzbekistan 11
KE - Kenya 10
PY - Paraguay 10
SA - Arabia Saudita 10
AT - Austria 9
IR - Iran 8
KZ - Kazakistan 7
LT - Lituania 6
OM - Oman 6
RO - Romania 6
DZ - Algeria 5
EG - Egitto 5
KR - Corea 5
NP - Nepal 5
AE - Emirati Arabi Uniti 4
AM - Armenia 4
AZ - Azerbaigian 4
ET - Etiopia 4
JM - Giamaica 4
JO - Giordania 4
TH - Thailandia 4
AL - Albania 3
AU - Australia 3
BB - Barbados 3
BH - Bahrain 3
BO - Bolivia 3
CR - Costa Rica 3
CZ - Repubblica Ceca 3
GR - Grecia 3
KW - Kuwait 3
LB - Libano 3
MY - Malesia 3
PE - Perù 3
SK - Slovacchia (Repubblica Slovacca) 3
TN - Tunisia 3
TT - Trinidad e Tobago 3
UY - Uruguay 3
AO - Angola 2
BA - Bosnia-Erzegovina 2
BY - Bielorussia 2
CH - Svizzera 2
EU - Europa 2
GE - Georgia 2
LA - Repubblica Popolare Democratica del Laos 2
LK - Sri Lanka 2
MK - Macedonia 2
PS - Palestinian Territory 2
RS - Serbia 2
TW - Taiwan 2
ZW - Zimbabwe 2
BF - Burkina Faso 1
BG - Bulgaria 1
BN - Brunei Darussalam 1
CI - Costa d'Avorio 1
DK - Danimarca 1
DO - Repubblica Dominicana 1
GA - Gabon 1
GD - Grenada 1
GI - Gibilterra 1
GY - Guiana 1
HN - Honduras 1
HU - Ungheria 1
KG - Kirghizistan 1
KN - Saint Kitts e Nevis 1
Totale 13.095
Salva come PNG Salva come JPEG
Città #
Chandler 730
Dublin 699
Jacksonville 631
San Jose 528
Nanjing 455
Singapore 448
Dallas 431
Hong Kong 392
Ashburn 378
Beijing 291
Boardman 208
Nanchang 189
Shenyang 136
Princeton 133
Wilmington 132
Lawrence 130
Los Angeles 129
Medford 121
Lauterbourg 120
Ann Arbor 116
Changsha 115
Hebei 111
Helsinki 105
New York 92
Jiaxing 89
Ho Chi Minh City 81
Milan 78
Hanoi 75
Munich 70
Tianjin 70
Hangzhou 63
Buffalo 56
Moscow 53
Shanghai 52
Woodbridge 51
Tokyo 46
Pavia 43
Redondo Beach 41
São Paulo 36
Brussels 31
Seattle 31
Johannesburg 30
Turku 28
Orem 27
Warsaw 26
Brooklyn 24
Verona 23
Houston 21
Chennai 18
Da Nang 18
Norwalk 18
Boston 16
Frankfurt am Main 16
Haiphong 16
The Dalles 16
Toronto 16
Chicago 15
Denver 15
Des Moines 15
Santa Clara 15
Stockholm 15
Fairfield 14
London 14
Phoenix 14
San Francisco 14
Mexico City 12
Montreal 12
Rio de Janeiro 12
Amsterdam 11
Ningbo 11
Nuremberg 11
Washington 11
Columbus 10
Jinan 10
Kunming 10
Atlanta 9
Auburn Hills 9
Guangzhou 9
Manchester 9
Tashkent 9
Ube 9
Zhengzhou 9
Brasília 8
Charlotte 8
Curitiba 8
Karachi 8
Mumbai 8
Nairobi 8
Rome 8
Baghdad 7
Berlin 7
Hyderabad 7
Jakarta 7
Poplar 7
Ankara 6
Casablanca 6
Council Bluffs 6
Dhaka 6
Falkenstein 6
Lahore 6
Totale 8.530
Salva come PNG Salva come JPEG
Nome #
A straightforward synthesis of isoxazoline-carbocyclic nucleosides from 1,3-cyclohexadiene through nitrosocarbonyl chemistry 168
Acetalization allows the photoheterolysis of the Ar-Cl bond in chlorobenzaldehydes and chloroacetophenones 164
A thermal fragmentation of 1,2,4-oxadiazole-4-oxides to nitriles and nitrosocarbonyls 158
A photochemical generation of nitrosocarbonyl intermediates 154
Arilazioni intramolecolari fotoindotte via cationi arilici 151
An easy lewis acid-mediated isomerization from (E)- to (Z)-Oxoindolin-3-ylidene ketones. 150
A stereodivergent synthesis of chiral 4,5-disubstituted bis(oxazolines) 149
Alkylation of Amino Acids and Glutathione in Water by o-Quinone Methide.Reactivity and Selectivity 143
A new method in radical chemistry: generation of radicals by photo-induced electron transfer and fragmentation of the radical cation 136
Benzoyl radicals from (hetero)aromatic aldehydes. Decatungstate photocatalyzed synthesis of substituted aromatic ketones 135
2 + 2 + 2 Cycloaddition vs Radical Ion Chemistry in the Photoreactions of 1,2,4,5-Benzenetetracarbonitrile with Alkenes in Acetonitrile 135
General Patterns in the Photochemistry of Pregna-1, 4-dien-3, 20-diones 131
Selective Arylation, Alkenylation, and Cyclization of Dibromonaphthols, Using Visible Light, via Carbene Intermediates 131
1,2-dideoxy-3,4-5,7-bis-O-(1-methylethylidene)-D-gluco and D-galacto-hept-1-ynitols - Synthesis and Conformational Studies 131
A convenient route to 1,4-monoprotected dialdehydes, 1,4-ketoaldehydes, gamma lactols and gamma lactones through radical alkylation of alpha,beta-unsaturated aldehydes in organic and organic-aqueous media 131
A new pyridine-2,6-bis(oxazoline) for efficient and flexible lanthanide-based catalysts of enantioselective reactions with 3-alkenoyl-2-oxazolidinones 131
Control of Diastereoselctivity in Metal-Catalyzed 1,3-Dipolar Cycloadditions between Diphenylnitrone and Chiral Auxiliary-Substituted Crotonyl Amide 130
Catalysis with inorganic cations. VII. The catalytic process of the Diels-Alder reaction with magnesium perchlorate in CH2Cl2: Kinetic investigation and spectroscopic detection of the complexed intermediate 130
Aliphatic radicals from ethers via photoinduced electron transfer: selective formation and chemistry 129
Isoxazoline-carbocyclic aminols for nucleoside synthesis through aza-Diels–Alder reactions 127
BINOL-Amino Acid Conjugates as Triggerable Carriers of DNA-targeted Potent Photocytotoxic Agents 126
A novel access to 3-aryl-2-norbornyl cation 123
Artefact formation during acid hydrolysis of saponins from Medicago spp. 123
Stability and compatibilità of methylprednisolone acetate and ropivacaine hydrochloride in polypropylene syringes for epidural administration 123
The mild oxidation of nitrile oxides affords a convenient entry to nitrosocarbonyl intermediates, versatile tools in organic syntheses 121
Asymmetric Friedel–Crafts alkylation of activated benzenes with methyl (E)-2-oxo-4-aryl-3-butenoates catalyzed by [Pybox/Sc(OTf)3] 120
Cycloadditions of Nitrile Oxides to the Highly Reactive N-Acyl 2-Oxa-3-Azanorborn-5-enes Afford Versatile Cycloadducts and a Convenient Entry to Highly Functionalized Derivatives 119
Cucurbitane triterpenoids from Leucopaxillus gentianeus (Basidiomycetes) 119
Palladium(0)-catalyzed syntheses of cyclopentenyl-nucleoside analogues 115
From 1,3-cyclohexadiene through nitrosocarbonyl chemistry, the synthesis of pyrimidine isoxazoline-carbocyclic nucleosides 115
Pybox/lanthanide-catalysed Diels-Alder reactions with and unsaturated a-oxo ester or 3-alkenoxyl-2.oxazolidinone as dienophile: the sense of stereoinduction in five- or six-membered bidentate reagent coordination 114
Chemical identification of specialized metabolites from sulla (Hedysarum coronarium l.) collected in southern italy 114
Non communicating photoreaction paths in some pregna-1,4-diene-3,20-diones 113
News from the 80-year-old Passerini variant of the Friedel–Crafts alkylation of indole 113
Cationic Pentaheteroaryls as Selective G-Quadruplex Ligands by Solvent-Free Microwave-Assisted Synthesis 113
Electron transfer photoinduced cleavage of acetals. A mild preparation of alkyl radicals 112
From the Ene Reaction of Nitrosocarbonyl Intermediates with 3-Methylbut-2-en-1-ol, a New Class of Purine N,O-Nucleoside Analogues 112
Radical addition to alkenes via electron transfer photosensitization 108
Selective transformation of acetonides to orthoesters: an application of a photoinduced electron transfer process 108
Photochemistry of 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(piperazin-1-yl)quinoline-3-carboxylic Acid (=Ciprofloxacin) in Aqueous Solutions 108
Fluorescent Probes from Aromatic Polycyclic Nitrile Oxides: Isoxazoles versus Dihydro-1λ3,3,2λ4-Oxazaborinines 108
The photochemistry of lomefloxacin. An aromatic carbene as the key intermediate in both photodecomposition and photocarcinogenesis 107
Nitrosocarbonyl Intermediates as Super-Enophiles: a Mild Method for Carbon-Nitrogen Bond Formation 107
From cyclopentadiene to isoxazoline-carbocyclic nucleosides: a rapid access to biological molecules through aza-Diels-Alder reactions 106
Hydrogen abstraction from the isomeric cymenes 105
From Cyclopentadiene to Isoxazoline-Carbocyclic Nucleosides; Synthesis of Highly Active Inhibitors of Influenza A Virus H1N1 105
Photocatalytic synthesis of oxetane derivatives by selective C-H activation 104
Photoinduced, ionic meerwein arylation of olefins 104
N,O‑Nucleosides from Ene Reactions of Nitrosocarbonyl Intermediates with the 3‑Methyl-2-buten-1-ol 103
Generation and reactivity of the 4-aminophenylcation by photolysis of 4-chloroaniline 102
Photochemistry of some steroidal bicyclo[3.1.0]hexenones 101
Novel Naphthalene Diimides as Activatable Precursors of Bisalkylating Agents, by Reduction and Base Catalysis 101
The role of SET in the deprotection of (thio)ketals under photosensitization by π-acceptors 101
Targeting Loop Adenines in G-Quadruplex by a Selective Oxirane 101
The photochemical reactions of 9,10-anthracenedicarbonitrile and 1,4-naphthalenedicarbonitrile in acetonitrile in the presence of bases 100
Photochemical reaction of 1,4-naphthalenedicarbonitrile with alkylbenzenes and bibenzyls 98
Aryl cations from aromatic halides. Photogeneration and reactivity of 4-hydroxy(methoxy)phenyl cation 98
Photochemical synthesis of 4-oxobutanal acetals and of 2-hydroxycyclobutanone ketals 95
Photochemical reaction of 2,4-dinitrodiphenylacetamide and related compounds: spectroscopic and chemical identification of intermediates 95
Variable Markovnikov orientation and cis effect in ene reactions of nitrosocarbonyl intermediates 95
On the addition of 4-(N,N-dimethylamino)phenyl cation to norbornene 94
Multicomponent Reactions of Indole, Ethyl Glyoxylate and Anilines: From Friedel–Crafts to Aza-Diels–Alder Reactions Catalysed by Scandium Triflate 93
Inter- and Intramolecular Photochemical Reactions of Fleroxacin. 93
Photochemical reaction of N, N-dimethyl-4-chloroaniline with dienes: New synthetic paths via a phenyl cation 93
Quinone Methide Generation via Photoinduced Electron Transfer 93
Aryldiazenyl Radicals from Arylazo Sulfones: Visible Light-Driven Diazenylation of Enol Silyl Ethers 93
The Chemoselective Reduction of Isoxazoline γ-LactamsThrough Iminium Aza-Diels-Alder Reactions: A Short-CutSynthesis of Aminols as Valuable Intermediates towardsNucleoside Derivatives 93
Generation and photoreactivity of the 4-aminophenyl cation by photolysis of 4-chloroaniline 92
Unespected photoreaction of some 6-fluoro-7-aminoquinolones in phosphate buffer 92
Photoinduced C-F bond cleavage in some fluorinated 7-amino-4-quinolone-3-carboxylic acid 92
Photoinduced, ionic Meerwein arylation of olefins 92
The photochemical reaction of 1,4-naphthalenedicarbonitrile with aromatic pinacols and pinacol ethers 92
Photochemistry of the Phototoxic Drug Lomefloxacin: Paths Observed in the Presence of Amines or NaOH and from the Methyl Ester 91
Design, Synthesis, and Conformational Analysis of Proposed β-Turn Mimics from Isoxazoline-Cyclopentane Aminols 91
Intramolecular photoarylation of alkenes by phenyl cation 90
The Asymmetric Formal Hetero-Diels-Alder Reaction of Methyl (E)-4-Aryl-2-oxo-3-butenoates Catalyzed by [Sc(OTf)3/pybox] Complexes 90
The unexpected photochemistry of marbofloxacin. 89
Phenonium ions from the addition of phenyl cations to alkenes. Photochemical synthesis of (rearranged) aminoalkylanilines from haloanilines in the presence of alkenes and amines. 89
Modeling the Photochemistry of the Reference Phototoxic Drug Lomefloxacin by Steady-State and Time-Resolved Experiments, and DFT and Post-HF Calculations 89
Oxidative Functionalization of Adamantane and Some of Its Derivatives in Solution 88
The photochemical approach to the functionalization of open-chain and cyclic alkanes: 1. Single electron transfer oxidation 87
The Enantioselective Mukaiyama-Michael Reaction between Crotonyl-1,3-oxazolidin-3-one and 2-Trimethylsilyloxyfuran. The Importance of both Cations and Substituents on the C2-Symmetric Bisoxazoline Ligands 87
The photochemistry of metyrapone in the solid state 87
Selectivity in the photo-fries rearrangement of some aryl benzoates in green and sustainable media. Preparative and mechanistic studies 87
New synthetic methods via radical cation fragmentation 86
Synthesis of monoprotected 1,4-diketones by photoinduced alkylations of enones with 2-substituted-1,3-dioxolanes 86
New triterpenic saponins from the aerial parts of medicago arabica huds 84
Photochemistry of some trialkylsilyloxybenzylidenemalonic acid derivatives. C-Si bond fragmentation in a polarized excited state 84
Photosensitized oxygenation of benzyl ethyl sulfide 82
Photoinduced reactions of benzo[b]phenazine, 82
The photooxygenation of benzyl, heteroarylmethyl, and allyl sulfides 82
Light and drugs: the photochemistry of fluoroquinolone antibiotics 82
Nitrosocarbonyl Carbohydrate Derivatives: Hetero Diels-Alder and Ene Reaction Products for Useful Organic Synthesis 82
Phosphorylation of 10-bromoanthracen-9-yl-cyclopenta[d]isoxazol-6-ols: chemistry suitable for antivirals 81
The photochemical approach to the functionalization of open-chain and cyclic alkanes: 2. Hydrogen abstraction 81
Photochemistry of 1-substituted 1,2-dihydro-1,4-dicyanonaphthalenes 80
PET-reactions of aromatic compounds 79
The photochemical reaction between aromatic nitriles and allylsilane 79
The photosensitized dimerization of 1,3-cyclohexadiene 79
In search of exo-selective catalysts for enantioselective 1,3-dipolar cycloaddition between acryloyloxazolidinone and diphenylnitrone 78
Totale 10.653
Salva come PNG Salva come JPEG
Categoria #
all - tutte 49.826
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 49.826
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021341 0 0 0 0 0 0 0 0 0 157 142 42
2021/2022602 16 10 9 12 9 17 15 35 31 12 105 331
2022/20232.141 305 154 28 177 218 223 2 97 826 36 46 29
2023/2024664 56 137 25 46 64 164 25 76 3 29 12 27
2024/20251.771 17 158 44 65 35 48 63 127 446 69 216 483
2025/20264.170 362 331 572 474 540 241 924 133 336 257 0 0
Totale 13.240