IRIS
MELLA, MARIELLA
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 3.103
EU - Europa 2.583
AS - Asia 1.497
SA - Sud America 6
OC - Oceania 3
AF - Africa 2
Continente sconosciuto - Info sul continente non disponibili 2
Totale 7.196
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 3.094
CN - Cina 1.440
IE - Irlanda 695
UA - Ucraina 534
DE - Germania 387
FI - Finlandia 333
SE - Svezia 261
IT - Italia 164
GB - Regno Unito 107
FR - Francia 47
BE - Belgio 27
JP - Giappone 20
IN - India 14
SG - Singapore 13
RU - Federazione Russa 10
CA - Canada 8
NL - Olanda 8
IR - Iran 5
AU - Australia 3
CL - Cile 3
GR - Grecia 3
BR - Brasile 2
ES - Italia 2
EU - Europa 2
PK - Pakistan 2
AM - Armenia 1
AR - Argentina 1
AT - Austria 1
BY - Bielorussia 1
CZ - Repubblica Ceca 1
DZ - Algeria 1
IQ - Iraq 1
KR - Corea 1
LU - Lussemburgo 1
MU - Mauritius 1
MX - Messico 1
RO - Romania 1
Totale 7.196
Salva come PNG Salva come JPEG
Città #
Chandler 730
Dublin 694
Jacksonville 631
Nanjing 452
Ashburn 208
Nanchang 188
Shenyang 134
Princeton 133
Wilmington 131
Lawrence 130
Medford 121
Ann Arbor 116
Changsha 113
Hebei 111
Beijing 110
Helsinki 100
Jiaxing 89
Boardman 73
Tianjin 66
Milan 64
Hangzhou 61
New York 59
Woodbridge 51
Shanghai 44
Pavia 31
Seattle 28
Brussels 27
Verona 23
Norwalk 18
Tokyo 17
Los Angeles 15
Fairfield 14
Des Moines 13
Houston 12
Kunming 10
Singapore 10
Auburn Hills 9
Washington 8
Berlin 7
Jinan 7
Ningbo 7
Zhengzhou 7
Rome 6
Como 5
Falls Church 5
Gunzenhausen 5
Tappahannock 5
Toronto 5
Ardabil 4
Borås 4
Lanzhou 4
Pune 4
San Francisco 4
Fuzhou 3
Rotterdam 3
Taizhou 3
Alicante 2
Canberra 2
Changchun 2
Chicago 2
Hiroshima 2
Hyderabad 2
Iesi 2
Las Vegas 2
Mariano Comense 2
Ottawa 2
Pisa 2
Rozzano 2
Sulzbach-rosenberg 2
Baghdad 1
Bloomfield 1
Cambridge 1
Cedar Knolls 1
Chelghoum el Aid 1
Cleveland 1
Dearborn 1
Delhi 1
Edmond 1
Eindhoven 1
Florianópolis 1
Frankfurt am Main 1
Galati 1
Genoa 1
Guangzhou 1
Jinhua 1
Kanazawa 1
Kemerovo 1
Krasnoyarsk 1
Los Banos 1
Luxembourg 1
Marseille 1
Melbourne 1
Mexico City 1
Minsk 1
Nuremberg 1
Nürnberg 1
Olivos 1
Olomouc 1
Orange 1
Oranmore 1
Totale 4.989
Salva come PNG Salva come JPEG
Nome #
Arilazioni intramolecolari fotoindotte via cationi arilici 97
A thermal fragmentation of 1,2,4-oxadiazole-4-oxides to nitriles and nitrosocarbonyls 88
A straightforward synthesis of isoxazoline-carbocyclic nucleosides from 1,3-cyclohexadiene through nitrosocarbonyl chemistry 86
Acetalization allows the photoheterolysis of the Ar-Cl bond in chlorobenzaldehydes and chloroacetophenones 86
A photochemical generation of nitrosocarbonyl intermediates 84
Selective Arylation, Alkenylation, and Cyclization of Dibromonaphthols, Using Visible Light, via Carbene Intermediates 82
Alkylation of Amino Acids and Glutathione in Water by o-Quinone Methide.Reactivity and Selectivity 81
Radical addition to alkenes via electron transfer photosensitization 80
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 79
Stability and compatibilità of methylprednisolone acetate and ropivacaine hydrochloride in polypropylene syringes for epidural administration 79
The mild oxidation of nitrile oxides affords a convenient entry to nitrosocarbonyl intermediates, versatile tools in organic syntheses 78
Selective transformation of acetonides to orthoesters: an application of a photoinduced electron transfer process 78
Benzoyl radicals from (hetero)aromatic aldehydes. Decatungstate photocatalyzed synthesis of substituted aromatic ketones 78
General Patterns in the Photochemistry of Pregna-1, 4-dien-3, 20-diones 77
2 + 2 + 2 Cycloaddition vs Radical Ion Chemistry in the Photoreactions of 1,2,4,5-Benzenetetracarbonitrile with Alkenes in Acetonitrile 75
Photocatalytic synthesis of oxetane derivatives by selective C-H activation 75
BINOL-Amino Acid Conjugates as Triggerable Carriers of DNA-targeted Potent Photocytotoxic Agents 74
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 74
1,2-dideoxy-3,4-5,7-bis-O-(1-methylethylidene)-D-gluco and D-galacto-hept-1-ynitols - Synthesis and Conformational Studies 73
Photochemistry of 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(piperazin-1-yl)quinoline-3-carboxylic Acid (=Ciprofloxacin) in Aqueous Solutions 73
Cucurbitane triterpenoids from Leucopaxillus gentianeus (Basidiomycetes) 73
Aliphatic radicals from ethers via photoinduced electron transfer: selective formation and chemistry 72
Isoxazoline-carbocyclic aminols for nucleoside synthesis through aza-Diels–Alder reactions 71
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 70
A new method in radical chemistry: generation of radicals by photo-induced electron transfer and fragmentation of the radical cation 70
Non communicating photoreaction paths in some pregna-1,4-diene-3,20-diones 68
An easy lewis acid-mediated isomerization from (E)- to (Z)-Oxoindolin-3-ylidene ketones. 68
Hydrogen abstraction from the isomeric cymenes 68
Nitrosocarbonyl Intermediates as Super-Enophiles: a Mild Method for Carbon-Nitrogen Bond Formation 68
Generation and reactivity of the 4-aminophenylcation by photolysis of 4-chloroaniline 67
Novel Naphthalene Diimides as Activatable Precursors of Bisalkylating Agents, by Reduction and Base Catalysis 67
Generation and photoreactivity of the 4-aminophenyl cation by photolysis of 4-chloroaniline 66
From cyclopentadiene to isoxazoline-carbocyclic nucleosides: a rapid access to biological molecules through aza-Diels-Alder reactions 66
Electron transfer photoinduced cleavage of acetals. A mild preparation of alkyl radicals 66
From the Ene Reaction of Nitrosocarbonyl Intermediates with 3-Methylbut-2-en-1-ol, a New Class of Purine N,O-Nucleoside Analogues 66
Asymmetric Friedel–Crafts alkylation of activated benzenes with methyl (E)-2-oxo-4-aryl-3-butenoates catalyzed by [Pybox/Sc(OTf)3] 66
Photoinduced, ionic meerwein arylation of olefins 65
A stereodivergent synthesis of chiral 4,5-disubstituted bis(oxazolines) 64
Photochemical reaction of 1,4-naphthalenedicarbonitrile with alkylbenzenes and bibenzyls 64
A new pyridine-2,6-bis(oxazoline) for efficient and flexible lanthanide-based catalysts of enantioselective reactions with 3-alkenoyl-2-oxazolidinones 64
Photochemistry of some steroidal bicyclo[3.1.0]hexenones 63
Photochemical synthesis of 4-oxobutanal acetals and of 2-hydroxycyclobutanone ketals 63
From Cyclopentadiene to Isoxazoline-Carbocyclic Nucleosides; Synthesis of Highly Active Inhibitors of Influenza A Virus H1N1 63
A novel access to 3-aryl-2-norbornyl cation 62
The photochemical reactions of 9,10-anthracenedicarbonitrile and 1,4-naphthalenedicarbonitrile in acetonitrile in the presence of bases 62
News from the 80-year-old Passerini variant of the Friedel–Crafts alkylation of indole 62
Photochemical reaction of N, N-dimethyl-4-chloroaniline with dienes: New synthetic paths via a phenyl cation 61
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 61
N,O‑Nucleosides from Ene Reactions of Nitrosocarbonyl Intermediates with the 3‑Methyl-2-buten-1-ol 61
Palladium(0)-catalyzed syntheses of cyclopentenyl-nucleoside analogues 61
Control of Diastereoselctivity in Metal-Catalyzed 1,3-Dipolar Cycloadditions between Diphenylnitrone and Chiral Auxiliary-Substituted Crotonyl Amide 60
Photoinduced, ionic Meerwein arylation of olefins 60
The photochemistry of lomefloxacin. An aromatic carbene as the key intermediate in both photodecomposition and photocarcinogenesis 59
Photochemical reaction of 2,4-dinitrodiphenylacetamide and related compounds: spectroscopic and chemical identification of intermediates 59
Artefact formation during acid hydrolysis of saponins from Medicago spp. 59
The role of SET in the deprotection of (thio)ketals under photosensitization by π-acceptors 58
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 58
On the addition of 4-(N,N-dimethylamino)phenyl cation to norbornene 57
Photosensitized oxygenation of benzyl ethyl sulfide 57
Photochemistry of some trialkylsilyloxybenzylidenemalonic acid derivatives. C-Si bond fragmentation in a polarized excited state 57
Intramolecular photoarylation of alkenes by phenyl cation 56
Phenonium ions from the addition of phenyl cations to alkenes. Photochemical synthesis of (rearranged) aminoalkylanilines from haloanilines in the presence of alkenes and amines. 56
The Chemoselective Reduction of Isoxazoline γ-LactamsThrough Iminium Aza-Diels-Alder Reactions: A Short-CutSynthesis of Aminols as Valuable Intermediates towardsNucleoside Derivatives 56
Unespected photoreaction of some 6-fluoro-7-aminoquinolones in phosphate buffer 55
Photoinduced C-F bond cleavage in some fluorinated 7-amino-4-quinolone-3-carboxylic acid 55
Multicomponent Reactions of Indole, Ethyl Glyoxylate and Anilines: From Friedel–Crafts to Aza-Diels–Alder Reactions Catalysed by Scandium Triflate 55
The unexpected photochemistry of marbofloxacin. 55
The photochemical approach to the functionalization of open-chain and cyclic alkanes: 1. Single electron transfer oxidation 55
From 1,3-cyclohexadiene through nitrosocarbonyl chemistry, the synthesis of pyrimidine isoxazoline-carbocyclic nucleosides 55
Photochemistry of the Phototoxic Drug Lomefloxacin: Paths Observed in the Presence of Amines or NaOH and from the Methyl Ester 54
New triterpenic saponins from the aerial parts of medicago arabica huds 54
The photochemical reaction between aromatic nitriles and allylsilane 54
Modeling the Photochemistry of the Reference Phototoxic Drug Lomefloxacin by Steady-State and Time-Resolved Experiments, and DFT and Post-HF Calculations 54
Light and drugs: the photochemistry of fluoroquinolone antibiotics 54
Aryl cations from aromatic halides. Photogeneration and reactivity of 4-hydroxy(methoxy)phenyl cation 54
Targeting Loop Adenines in G-Quadruplex by a Selective Oxirane 54
Oxidative Functionalization of Adamantane and Some of Its Derivatives in Solution 53
Synthesis of monoprotected 1,4-diketones by photoinduced alkylations of enones with 2-substituted-1,3-dioxolanes 53
The photooxygenation of benzyl, heteroarylmethyl, and allyl sulfides 53
Fluorescent Probes from Aromatic Polycyclic Nitrile Oxides: Isoxazoles versus Dihydro-1λ3,3,2λ4-Oxazaborinines 53
The photochemical reaction of 1,4-naphthalenedicarbonitrile with aromatic pinacols and pinacol ethers 52
Mechanism of the photoreaction between 1,4-dicyanonaphthalene and benzylic donors 52
Inter- and Intramolecular Photochemical Reactions of Fleroxacin. 51
In search of exo-selective catalysts for enantioselective 1,3-dipolar cycloaddition between acryloyloxazolidinone and diphenylnitrone 51
Photochemistry of 1-substituted 1,2-dihydro-1,4-dicyanonaphthalenes 50
The photochemical reaction between 1-naphthalenecarbonitrile and some arylalkenes 50
Stability of saponins in alcoholic solutions: ester formation as artifacts 49
Design, Synthesis, and Conformational Analysis of Proposed β-Turn Mimics from Isoxazoline-Cyclopentane Aminols 49
Solid Supported Nitrile Oxides as Stable and Valuable Reactive Intermediates 48
Piptadeniastrum africanum (Hook.f.) Brenan: isolation and characterization of saponins responsible for the activity against the rice blast fungus Pyricularia grisea (comunicazione orale) 48
The photochemical approach to the functionalization of open-chain and cyclic alkanes: 2. Hydrogen abstraction 48
PET-reactions of aromatic compounds 48
Cationic Pentaheteroaryls as Selective G-Quadruplex Ligands by Solvent-Free Microwave-Assisted Synthesis 48
Triterpenoid Glycosides from Leaves of Medicago arborea L. 47
Triterpene Saponins from Aerial Parts of Medicago arabica L. 47
Photochemical Reaction of 2,4-Dinitrodiphenylacetamide and related compounds: spectroscopic and chemical identification of intermediates 47
Photochemical reaction of arenecarbonitriles in the presence of alkylsilanes, silyl ethers and silyl amines 46
New synthetic methods via radical cation fragmentation 46
Variation in Terpene and Linear-Chain Hydrocarbon Content in Yarrow (Achillea millefoliumL.) Germplasm from the Rhaetian Alps, Italy 46
Quinone Methide Generation via Photoinduced Electron Transfer 46
Totale 6.206
Salva come PNG Salva come JPEG
Categoria #
all - tutte 24.929
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 24.929
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.769 487 725 3 102 1 109 13 101 3 146 75 4
2020/20211.045 121 91 41 101 4 144 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
2024/202513 13 0 0 0 0 0 0 0 0 0 0 0
Totale 7.312