IRIS
MELLA, MARIELLA
 Distribuzione geografica
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Continente #
NA - Nord America 4.534
AS - Asia 3.264
EU - Europa 3.233
SA - Sud America 348
AF - Africa 44
OC - Oceania 4
Continente sconosciuto - Info sul continente non disponibili 2
Totale 11.429
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Nazione #
US - Stati Uniti d'America 4.463
CN - Cina 1.892
IE - Irlanda 697
SG - Singapore 696
UA - Ucraina 539
DE - Germania 478
FI - Finlandia 366
HK - Hong Kong 343
RU - Federazione Russa 306
BR - Brasile 289
SE - Svezia 277
IT - Italia 216
GB - Regno Unito 158
VN - Vietnam 99
FR - Francia 64
JP - Giappone 53
IN - India 45
CA - Canada 41
BE - Belgio 30
PL - Polonia 28
BD - Bangladesh 24
AR - Argentina 23
MX - Messico 18
NL - Olanda 18
ZA - Sudafrica 18
ES - Italia 16
PK - Pakistan 14
EC - Ecuador 13
IQ - Iraq 13
ID - Indonesia 12
TR - Turchia 12
AT - Austria 9
CL - Cile 8
IR - Iran 8
KE - Kenya 6
LT - Lituania 6
MA - Marocco 6
OM - Oman 6
PY - Paraguay 6
DZ - Algeria 4
KZ - Kazakistan 4
SA - Arabia Saudita 4
UZ - Uzbekistan 4
VE - Venezuela 4
AE - Emirati Arabi Uniti 3
AM - Armenia 3
AU - Australia 3
AZ - Azerbaigian 3
BB - Barbados 3
ET - Etiopia 3
GR - Grecia 3
KW - Kuwait 3
LB - Libano 3
NP - Nepal 3
PE - Perù 3
RO - Romania 3
SK - Slovacchia (Repubblica Slovacca) 3
AL - Albania 2
BH - Bahrain 2
CH - Svizzera 2
CR - Costa Rica 2
EG - Egitto 2
EU - Europa 2
JM - Giamaica 2
KR - Corea 2
TT - Trinidad e Tobago 2
TW - Taiwan 2
AO - Angola 1
BA - Bosnia-Erzegovina 1
BN - Brunei Darussalam 1
BY - Bielorussia 1
CI - Costa d'Avorio 1
CZ - Repubblica Ceca 1
DK - Danimarca 1
GD - Grenada 1
GE - Georgia 1
GI - Gibilterra 1
GY - Guiana 1
HN - Honduras 1
HU - Ungheria 1
JO - Giordania 1
KG - Kirghizistan 1
KN - Saint Kitts e Nevis 1
LA - Repubblica Popolare Democratica del Laos 1
LK - Sri Lanka 1
LU - Lussemburgo 1
LV - Lettonia 1
MK - Macedonia 1
MM - Myanmar 1
MU - Mauritius 1
MY - Malesia 1
NO - Norvegia 1
NZ - Nuova Zelanda 1
PH - Filippine 1
PT - Portogallo 1
RS - Serbia 1
SN - Senegal 1
SY - Repubblica araba siriana 1
TH - Thailandia 1
TN - Tunisia 1
Totale 11.428
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Città #
Chandler 730
Dublin 696
Jacksonville 631
Nanjing 455
Dallas 431
Hong Kong 342
Singapore 320
Ashburn 316
Beijing 286
Boardman 208
Nanchang 189
Shenyang 136
Princeton 133
Wilmington 132
Lawrence 130
Medford 121
Ann Arbor 116
Changsha 115
Los Angeles 114
Hebei 111
Helsinki 105
New York 90
Jiaxing 89
Milan 74
Munich 70
Tianjin 69
Hangzhou 63
Buffalo 54
Moscow 53
Shanghai 52
Woodbridge 51
Pavia 43
Redondo Beach 41
Tokyo 39
Seattle 31
Brussels 30
Ho Chi Minh City 29
São Paulo 28
Turku 28
Warsaw 26
Brooklyn 23
Hanoi 23
Verona 23
Houston 18
Norwalk 18
Orem 18
The Dalles 16
Boston 15
Denver 15
Stockholm 15
Toronto 15
Chicago 14
Fairfield 14
San Francisco 14
Des Moines 13
Johannesburg 13
London 13
Phoenix 13
Montreal 12
Chennai 11
Ningbo 11
Rio de Janeiro 11
Washington 11
Columbus 10
Jinan 10
Kunming 10
Santa Clara 10
Atlanta 9
Auburn Hills 9
Guangzhou 9
Mexico City 9
Ube 9
Zhengzhou 9
Charlotte 8
Amsterdam 7
Berlin 7
Curitiba 7
Frankfurt am Main 7
Jakarta 7
Manchester 7
Mumbai 7
Rome 7
Ankara 6
Brasília 6
Falkenstein 6
Haiphong 6
Hyderabad 6
Poplar 6
Santa Barbara 6
Belo Horizonte 5
Candia Lomellina 5
Como 5
Da Nang 5
Falls Church 5
Gunzenhausen 5
Karachi 5
Lanzhou 5
Nairobi 5
Nuremberg 5
Santa Fe 5
Totale 7.381
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Nome #
A thermal fragmentation of 1,2,4-oxadiazole-4-oxides to nitriles and nitrosocarbonyls 150
Acetalization allows the photoheterolysis of the Ar-Cl bond in chlorobenzaldehydes and chloroacetophenones 145
A photochemical generation of nitrosocarbonyl intermediates 142
A straightforward synthesis of isoxazoline-carbocyclic nucleosides from 1,3-cyclohexadiene through nitrosocarbonyl chemistry 139
Arilazioni intramolecolari fotoindotte via cationi arilici 138
Alkylation of Amino Acids and Glutathione in Water by o-Quinone Methide.Reactivity and Selectivity 128
An easy lewis acid-mediated isomerization from (E)- to (Z)-Oxoindolin-3-ylidene ketones. 128
Selective Arylation, Alkenylation, and Cyclization of Dibromonaphthols, Using Visible Light, via Carbene Intermediates 120
A new method in radical chemistry: generation of radicals by photo-induced electron transfer and fragmentation of the radical cation 120
Benzoyl radicals from (hetero)aromatic aldehydes. Decatungstate photocatalyzed synthesis of substituted aromatic ketones 118
1,2-dideoxy-3,4-5,7-bis-O-(1-methylethylidene)-D-gluco and D-galacto-hept-1-ynitols - Synthesis and Conformational Studies 118
A stereodivergent synthesis of chiral 4,5-disubstituted bis(oxazolines) 118
2 + 2 + 2 Cycloaddition vs Radical Ion Chemistry in the Photoreactions of 1,2,4,5-Benzenetetracarbonitrile with Alkenes in Acetonitrile 118
Control of Diastereoselctivity in Metal-Catalyzed 1,3-Dipolar Cycloadditions between Diphenylnitrone and Chiral Auxiliary-Substituted Crotonyl Amide 117
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 117
A new pyridine-2,6-bis(oxazoline) for efficient and flexible lanthanide-based catalysts of enantioselective reactions with 3-alkenoyl-2-oxazolidinones 116
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 115
General Patterns in the Photochemistry of Pregna-1, 4-dien-3, 20-diones 114
BINOL-Amino Acid Conjugates as Triggerable Carriers of DNA-targeted Potent Photocytotoxic Agents 113
Isoxazoline-carbocyclic aminols for nucleoside synthesis through aza-Diels–Alder reactions 113
Aliphatic radicals from ethers via photoinduced electron transfer: selective formation and chemistry 113
The mild oxidation of nitrile oxides affords a convenient entry to nitrosocarbonyl intermediates, versatile tools in organic syntheses 111
Stability and compatibilità of methylprednisolone acetate and ropivacaine hydrochloride in polypropylene syringes for epidural administration 111
A novel access to 3-aryl-2-norbornyl cation 109
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 108
Artefact formation during acid hydrolysis of saponins from Medicago spp. 108
Asymmetric Friedel–Crafts alkylation of activated benzenes with methyl (E)-2-oxo-4-aryl-3-butenoates catalyzed by [Pybox/Sc(OTf)3] 108
Non communicating photoreaction paths in some pregna-1,4-diene-3,20-diones 106
Cucurbitane triterpenoids from Leucopaxillus gentianeus (Basidiomycetes) 106
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 104
Radical addition to alkenes via electron transfer photosensitization 102
Chemical identification of specialized metabolites from sulla (Hedysarum coronarium l.) collected in southern italy 100
Selective transformation of acetonides to orthoesters: an application of a photoinduced electron transfer process 99
News from the 80-year-old Passerini variant of the Friedel–Crafts alkylation of indole 99
From the Ene Reaction of Nitrosocarbonyl Intermediates with 3-Methylbut-2-en-1-ol, a New Class of Purine N,O-Nucleoside Analogues 98
Photochemistry of some steroidal bicyclo[3.1.0]hexenones 97
Nitrosocarbonyl Intermediates as Super-Enophiles: a Mild Method for Carbon-Nitrogen Bond Formation 97
Photochemistry of 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(piperazin-1-yl)quinoline-3-carboxylic Acid (=Ciprofloxacin) in Aqueous Solutions 97
From 1,3-cyclohexadiene through nitrosocarbonyl chemistry, the synthesis of pyrimidine isoxazoline-carbocyclic nucleosides 97
Electron transfer photoinduced cleavage of acetals. A mild preparation of alkyl radicals 95
From Cyclopentadiene to Isoxazoline-Carbocyclic Nucleosides; Synthesis of Highly Active Inhibitors of Influenza A Virus H1N1 95
N,O‑Nucleosides from Ene Reactions of Nitrosocarbonyl Intermediates with the 3‑Methyl-2-buten-1-ol 95
Photocatalytic synthesis of oxetane derivatives by selective C-H activation 94
Photoinduced, ionic meerwein arylation of olefins 94
The photochemistry of lomefloxacin. An aromatic carbene as the key intermediate in both photodecomposition and photocarcinogenesis 93
Generation and reactivity of the 4-aminophenylcation by photolysis of 4-chloroaniline 93
The role of SET in the deprotection of (thio)ketals under photosensitization by π-acceptors 93
Palladium(0)-catalyzed syntheses of cyclopentenyl-nucleoside analogues 93
Novel Naphthalene Diimides as Activatable Precursors of Bisalkylating Agents, by Reduction and Base Catalysis 92
From cyclopentadiene to isoxazoline-carbocyclic nucleosides: a rapid access to biological molecules through aza-Diels-Alder reactions 91
Aryl cations from aromatic halides. Photogeneration and reactivity of 4-hydroxy(methoxy)phenyl cation 91
Fluorescent Probes from Aromatic Polycyclic Nitrile Oxides: Isoxazoles versus Dihydro-1λ3,3,2λ4-Oxazaborinines 91
Hydrogen abstraction from the isomeric cymenes 90
Cationic Pentaheteroaryls as Selective G-Quadruplex Ligands by Solvent-Free Microwave-Assisted Synthesis 90
The photochemical reactions of 9,10-anthracenedicarbonitrile and 1,4-naphthalenedicarbonitrile in acetonitrile in the presence of bases 86
Design, Synthesis, and Conformational Analysis of Proposed β-Turn Mimics from Isoxazoline-Cyclopentane Aminols 86
Targeting Loop Adenines in G-Quadruplex by a Selective Oxirane 86
Photochemical synthesis of 4-oxobutanal acetals and of 2-hydroxycyclobutanone ketals 85
Photochemical reaction of 1,4-naphthalenedicarbonitrile with alkylbenzenes and bibenzyls 84
Variable Markovnikov orientation and cis effect in ene reactions of nitrosocarbonyl intermediates 84
Photoinduced, ionic Meerwein arylation of olefins 83
Quinone Methide Generation via Photoinduced Electron Transfer 83
Generation and photoreactivity of the 4-aminophenyl cation by photolysis of 4-chloroaniline 82
Multicomponent Reactions of Indole, Ethyl Glyoxylate and Anilines: From Friedel–Crafts to Aza-Diels–Alder Reactions Catalysed by Scandium Triflate 82
Photochemical reaction of N, N-dimethyl-4-chloroaniline with dienes: New synthetic paths via a phenyl cation 82
Unespected photoreaction of some 6-fluoro-7-aminoquinolones in phosphate buffer 81
On the addition of 4-(N,N-dimethylamino)phenyl cation to norbornene 81
The unexpected photochemistry of marbofloxacin. 80
Photochemical reaction of 2,4-dinitrodiphenylacetamide and related compounds: spectroscopic and chemical identification of intermediates 80
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 80
Photoinduced C-F bond cleavage in some fluorinated 7-amino-4-quinolone-3-carboxylic acid 79
The photochemical approach to the functionalization of open-chain and cyclic alkanes: 1. Single electron transfer oxidation 79
The Chemoselective Reduction of Isoxazoline γ-LactamsThrough Iminium Aza-Diels-Alder Reactions: A Short-CutSynthesis of Aminols as Valuable Intermediates towardsNucleoside Derivatives 79
Intramolecular photoarylation of alkenes by phenyl cation 78
Phenonium ions from the addition of phenyl cations to alkenes. Photochemical synthesis of (rearranged) aminoalkylanilines from haloanilines in the presence of alkenes and amines. 78
Aryldiazenyl Radicals from Arylazo Sulfones: Visible Light-Driven Diazenylation of Enol Silyl Ethers 78
Photochemistry of the Phototoxic Drug Lomefloxacin: Paths Observed in the Presence of Amines or NaOH and from the Methyl Ester 77
Oxidative Functionalization of Adamantane and Some of Its Derivatives in Solution 77
The photochemical reaction of 1,4-naphthalenedicarbonitrile with aromatic pinacols and pinacol ethers 77
Synthesis of monoprotected 1,4-diketones by photoinduced alkylations of enones with 2-substituted-1,3-dioxolanes 77
Inter- and Intramolecular Photochemical Reactions of Fleroxacin. 76
Photochemistry of some trialkylsilyloxybenzylidenemalonic acid derivatives. C-Si bond fragmentation in a polarized excited state 76
Modeling the Photochemistry of the Reference Phototoxic Drug Lomefloxacin by Steady-State and Time-Resolved Experiments, and DFT and Post-HF Calculations 76
Photosensitized oxygenation of benzyl ethyl sulfide 74
Light and drugs: the photochemistry of fluoroquinolone antibiotics 74
New triterpenic saponins from the aerial parts of medicago arabica huds 73
PET-reactions of aromatic compounds 73
Photoinduced reactions of benzo[b]phenazine, 73
The photochemistry of metyrapone in the solid state 73
New synthetic methods via radical cation fragmentation 72
The photochemical approach to the functionalization of open-chain and cyclic alkanes: 2. Hydrogen abstraction 72
The Asymmetric Formal Hetero-Diels-Alder Reaction of Methyl (E)-4-Aryl-2-oxo-3-butenoates Catalyzed by [Sc(OTf)3/pybox] Complexes 72
Photochemistry of 1-substituted 1,2-dihydro-1,4-dicyanonaphthalenes 71
The photooxygenation of benzyl, heteroarylmethyl, and allyl sulfides 71
The photosensitized dimerization of 1,3-cyclohexadiene 71
Selectivity in the photo-fries rearrangement of some aryl benzoates in green and sustainable media. Preparative and mechanistic studies 71
The photochemical reaction between 1-naphthalenecarbonitrile and some arylalkenes 70
In search of exo-selective catalysts for enantioselective 1,3-dipolar cycloaddition between acryloyloxazolidinone and diphenylnitrone 70
Nitrosocarbonyl Carbohydrate Derivatives: Hetero Diels-Alder and Ene Reaction Products for Useful Organic Synthesis 70
Phosphorylation of 10-bromoanthracen-9-yl-cyclopenta[d]isoxazol-6-ols: chemistry suitable for antivirals 69
Totale 9.398
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Categoria #
all - tutte 46.928
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 46.928
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021687 0 0 0 0 0 144 8 146 48 157 142 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
2025/20262.490 362 331 572 474 540 211 0 0 0 0 0 0
Totale 11.560