SELVA, Maurizio
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 30.649
EU - Europa 24.403
AS - Asia 7.916
SA - Sud America 95
Continente sconosciuto - Info sul continente non disponibili 72
OC - Oceania 66
AF - Africa 27
Totale 63.228
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 30.195
PL - Polonia 13.969
CN - Cina 5.350
IT - Italia 3.141
UA - Ucraina 1.266
SG - Singapore 1.201
DE - Germania 1.157
SE - Svezia 919
IE - Irlanda 889
GB - Regno Unito 864
FI - Finlandia 751
FR - Francia 555
CA - Canada 441
TR - Turchia 340
RU - Federazione Russa 325
ID - Indonesia 262
HK - Hong Kong 240
VN - Vietnam 137
BE - Belgio 101
BG - Bulgaria 92
IN - India 74
KR - Corea 71
CH - Svizzera 67
NL - Olanda 67
EU - Europa 64
AU - Australia 60
BR - Brasile 60
JP - Giappone 57
AT - Austria 49
ES - Italia 40
RO - Romania 31
IR - Iran 30
DK - Danimarca 29
NO - Norvegia 26
TW - Taiwan 24
UZ - Uzbekistan 22
CL - Cile 20
GR - Grecia 19
PH - Filippine 19
CZ - Repubblica Ceca 18
PK - Pakistan 16
BD - Bangladesh 15
LB - Libano 13
AM - Armenia 9
A2 - ???statistics.table.value.countryCode.A2??? 8
GT - Guatemala 8
EG - Egitto 7
PT - Portogallo 7
AR - Argentina 6
IL - Israele 6
MY - Malesia 6
NZ - Nuova Zelanda 6
AE - Emirati Arabi Uniti 5
CO - Colombia 5
MX - Messico 5
TH - Thailandia 5
ZA - Sudafrica 5
EE - Estonia 4
SK - Slovacchia (Repubblica Slovacca) 4
BJ - Benin 3
NG - Nigeria 3
AL - Albania 2
BY - Bielorussia 2
DZ - Algeria 2
HU - Ungheria 2
KZ - Kazakistan 2
LV - Lettonia 2
MA - Marocco 2
MN - Mongolia 2
PE - Perù 2
RS - Serbia 2
SA - Arabia Saudita 2
SD - Sudan 2
TN - Tunisia 2
AF - Afghanistan, Repubblica islamica di 1
AZ - Azerbaigian 1
EC - Ecuador 1
IQ - Iraq 1
IS - Islanda 1
JO - Giordania 1
KE - Kenya 1
KH - Cambogia 1
LK - Sri Lanka 1
MD - Moldavia 1
OM - Oman 1
SI - Slovenia 1
TM - Turkmenistan 1
UY - Uruguay 1
Totale 63.228
Salva come PNG Salva come JPEG
Città #
Warsaw 13.947
Woodbridge 8.300
Chandler 3.115
Fairfield 2.467
Jacksonville 2.013
Ann Arbor 1.732
Houston 1.482
Ashburn 1.287
Seattle 1.156
Wilmington 983
Dublin 887
Singapore 841
Cambridge 788
Nanjing 597
Boardman 574
Jinan 563
Dearborn 509
Mestre 490
Venice 483
Shenyang 471
Venezia 456
New York 379
Beijing 374
Izmir 334
Guangzhou 307
Hebei 280
San Mateo 271
Toronto 268
Boston 259
Jakarta 259
Andover 251
Hong Kong 236
Mülheim 227
Staten Island 227
Des Moines 221
Princeton 219
Tianjin 217
Hangzhou 200
Zhengzhou 192
Nanchang 186
Changsha 182
Taiyuan 173
Taizhou 159
Haikou 155
Jiaxing 147
Montréal 142
Dong Ket 135
Munich 133
Ningbo 129
Redwood City 122
Fuzhou 118
Mcallen 111
Milan 105
San Diego 101
Saint Petersburg 100
Latiano 96
Brussels 93
Sofia 87
Bremen 67
London 63
Rome 63
San Paolo di Civitate 63
Shanghai 63
Phoenix 61
Altamura 60
Hefei 58
Helsinki 57
Los Angeles 55
Washington 54
Orange 49
Verona 49
Kunming 43
Dallas 36
Berlin 33
Norwalk 33
Southend 32
Maserada sul Piave 27
Padova 27
Sydney 27
Moscow 24
Tokyo 24
Trieste 24
Chicago 22
Vienna 22
Den Haag 21
Kilburn 21
Auburn Hills 19
Brescia 19
Pune 18
Chongqing 17
Bologna 16
Indiana 16
Nürnberg 16
Wuhan 16
Harbin 15
Clearwater 14
Falls Church 14
Manila 14
Puxian 14
Simi Valley 14
Totale 51.736
Salva come PNG Salva come JPEG
Nome #
Toward the Design of Halide- and Metal-Free Ionic-Liquid Catalysts for the Cycloaddition of CO2 to Epoxides 796
Synthesis of the fatty esters of solketal and glycerol-formal: biobased specialty chemicals 586
Towards life in hydrocarbons: aggregation behaviour of “reverse” surfactants in cyclohexane 577
Towards a rational design of a continuous-flow method for the acetalization of crude glycerol: scope and limitations of commercial Amberlyst 36 and AlF3·3H2O as model catalysts 572
Ionic liquids as transesterification catalysts: Applications for the synthesis of linear and cyclic organic carbonates 536
Dimethyl Carbonate in the Supercages of NaY Zeolite: The Role of Local Fields in Promoting Methylation and Carboxymethylation. Activity 526
A flexible Pinner preparation of orthoesters: the model case of trimethylorthobenzoate 506
The metathesis of alpha-olefins over supported Re-catalysts in supercritical CO2 497
The influence of a second metal component (Cu, Sn, Fe) on Pd/SiO2 activity in the hydrogenation of 2,4-dinitrotoluene 489
Synthesis of dibenzyl carbonate: Towards a sustainable catalytic approach 485
Methylcarbonate and Bicarbonate Phosphonium Salts as Catalysts for the Nitroaldol (Henry) Reaction 474
Phosphonium salts and P-ylides 473
Pd-Fe/SiO2 Catalysts in the Hydrogenation of 2,4-Dinitrotoluene 470
A Simple One-pot Synthesis of Functionalized Ketimines from Ketones and Amine Hydrochloride Salts 468
Cooperative nucleophilic-electrophilic organocatalysis by ionic liquids 465
Decarboxylation of Dialkyl Carbonates to Dialkyl Ethers over Alkali Metal-exchanged Faujasites 460
Phosphonium ionic liquids (PILs) as organocatalysts for green reactions: nucleophilic electrophilic cooperative catalysis 451
Improved selectivity in the chloromethylation of alkylbenzenes in the presence of quaternary ammonium salts 449
Trimethyl Orthoformate as a Highly Selective Mono-C-methylating Agent of Arylacetonitriles 442
A process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids. 441
Dimethylcarbonate for eco-friendly methylation reactions 436
Selective Catalytic Etherification of Glycerol Formal and Solketal with Dialkyl Carbonates and K2CO3 435
The addition reaction of dialkyl carbonates to ketones 433
Microwave-assisted methylation of dihydroxybenzene derivatives with dimethyl carbonate 433
Alkyl Methyl Carbonates as Methylating Agents. The O-Methylation of Phenols 432
Kinetic Parameter Estimation of Solvent Free ReactionsMonitored by 13C NMR Spectroscopy. A Case Study: Mono andDi-(hydroxy)ethylation of Aniline with EthyleneCarbonate 432
The Methylation of Benzyl-type Alcohols with Dimethyl Carbonate in Presence of Y and X-Faujasites: Selective Synthesis of Methyl Ethers 431
Triphasic liquid systems: generation and segregation of catalyticallyactive Pd nanoparticles in an ammonium-based catalyst-philic phase 430
Halide- and base-free Wittig reaction: phosphonium methylcarbonate salts as ylide precursors 430
Selective Mono-N-methylation of Primary Aromatic Amines by Dimethylcarbonate over Faujasite X- and Y-type Zeolites 429
METODO DI SINTESI DI ORTOESTERI AROMATICI DA NITRILI AROMATICI. 427
Selective N,N-Dimethylation of Primary Aromatic Amines with Methyl Alkyl Carbonates in the Presence of Phosphonium Salts 424
Upgrade of glycerol derivatives: the selective catalytic etherification of glycerol formal and solketal with dialkyl carbonates 421
The use of dialkyl carbonates for safe and highly selective alkylations of methylene-active compounds. A process without waste production 420
Selective N-methylation of Primary Aliphatic Amines with Dimethyl Carbonate in the Presence of Alkali Cation Exchanged Y-Faujasites 418
Synthesis of Methyl Carbamates from Primary Aliphatic Amines and Dimethyl Carbonate in Supercritical CO2: Effects of Pressure and Cosolvents and Chemoselectivity 418
Phosphonium nitrate ionic liquid catalysed electrophilic aromatic oxychlorination 416
The metathesis of alpha-olefins over supported Re-catalysts in supercritical CO2 410
Upgrade of Biomass-Derived Levulinic Acid via Ru/C-Catalyzed Hydrogenation to γ‑Valerolactone in Aqueous−Organic−Ionic Liquids Multiphase Systems 410
Hydrodehalogenation of Polychlorinated Aromatic Halides by Hypophosphite with Pd/C Catalyst under Multiphase Conditions 409
Mono-C-Methylation of Arylacetonitriles and Methyl Arylacetates by Dimethylcarbonate: A General Method for The Synthesis of Pure 2-Arylpropionic Acids 408
Selective Mono-methylation of Arylacetonitriles and Methyl Arylacetates by Dimethyl Carbonate 406
Dimethylcarbonate as a Methylating Agent. The Selective Mono-C-methylation of Alkyl Aryl Sulfones 405
Methyltriphenylphosphonium Methylcarbonate, an All-In-One Wittig Vinylation Reagent 405
Selective mono-benzylation of methylene active compounds with dibenzyl carbonate: benzylation of phenol 404
Mono-methylation of activated esters and thiophenol with different alkylating agents under gas-liquid phase-transfer catalysis (GL-PTC) conditions 396
Selectivity in hydrodehalogenation of polychloro- and polybromobenzenes under multiphase conditions 393
Heck reaction catalyzed by Pd/C, in a triphasic organic/Aliquat 336/aqueous solvent system 392
Thermal (Catalyst-Free) Transesterification of Diols and Glycerol with Dimethyl Carbonate: A Flexible Reaction for Batch and Continuous Flow Applications 391
Gas-Liquid Phase-Transfer Catalysis (GL-PTC) 388
Hydrodehalogenation of Halogenated Aryl Ketones under Multiphase Conditions. 5. Chemoselectivity Toward Aryl Alcohols over a Pt/C Catalyst 386
The Conversion of Platform Chemicals from Biomass: Multiphase Hydrogenation/Dehydrogenation of Levulinic Acid to to -valerolactone (GVL) 385
A Continuous-Flow O-Methylation of Phenols with Dimethylcarbonate in a CSTR system 384
A New Synthesis of 2-Aryloxy propionic Acids Derivatives via Selective Mono-C-Methylation of Methyl Aryloxy acetates and Aryloxyacetonitriles with Dimethyl Carbonate 384
Continuous-Flow Alkene Metathesis: The Model Reaction of 1-Octene Catalyzed by Re2O7/alfa-Al2O3 with Supercritical CO2 as a Carrier 384
Reaction of Functionalized Anilines with Dimethyl Carbonate over NaY Faujasite. 3. Chemoselectivity toward Mono-N-methylation 384
Green chemistry metrics: a comparative evaluation of dimethyl carbonate, methyl iodide, dimethyl sulfate and methanol as methylating agents 383
Efficient Synthesis of N-Alkylformimidoyl Cyanides 382
The Reaction of Glycerol Carbonate with Primary Aromatic Amines in the Presence of Y- and X-Faujasites: the Synthesis of N-(2,3-dihydroxy)propyl anilines and the Reaction Mechanism 382
Chemoselective reactions of dimethyl carbonate catalysed by alkali metal exchanged faujasites: the case of indolyl carboxylic acids and indolyl substituted alkyl carboxylic acids 378
Benign-by-design advanced nanomaterials for environmental and energy-related applications 378
Functional Ionic Liquids Made with Dimethylcarbonate: Bicarbonate Turned into a Strong Enough Base to Catalyse Michael Reactions 376
Hydrodehalogenation of Polychlorinated Aromatics under Multiphase Conditions 375
Esters and Orthoesters as Alkylating Agents at High Temperature. Applicationsto Continuous-flow Processes 374
Sequential Coupling of The Transesterification of Cyclic Carbonates with The Selective N-Methylation of Anilines Catalysed by Faujasites 373
Ionic Liquids Made with Dimethylcarbonate: Solvents as well as Boosted Basic Catalysts for the Michael Reaction 372
Precursor-Dependent Photocatalytic Activity of Carbon Dots 371
THE SYNTHESIS OF ALKYL ARYL NITRILES FROM N-(1-ARYL ALKYLIDENE)-CYANOMETHLY AMINES: A PRELIMINARY MECHANISTIC INVESTIGATION 369
Nucleophilic Displacements in Supercritical Carbon Dioxide using Silica Supported Phase-Transfer Agents 369
Facile Hydrodehalogenation with Hydrogen and Pd/C Catalyst under Multiphase Conditions 369
The reaction of primary aromatic amines with alkyl carbonates over NaY faujasite: a convenient and selective access to mono-N-alkyl anilines 365
Hydrodehalogenation of Halogenated Arylketones under Multiphase Conditions. 6. pH-Effect on the Chemoselectivity and Preliminary Mechanistic Investigation 364
Reaction of Oximes with Dimethyl Carbonate: A New Entry to3-Methyl-4,5-disubstit uted-4-oxazolin-2-ones 362
Selective N,N-Dibenzylation of primary aliphatic amines with dibenzylcarbonate in the presence of phosphonium salts 361
Luminescent dansyl-based ionic liquids from amino acids and methylcarbonate onium salt precursors: synthesis and photobehaviour 360
Waste-to-wealth: biowaste valorization into valuable bio(nano)materials 359
Selective Mono-C-methylations of Arylacetonitriles and Arylacetates with Dimethylcarbonate: A Mechanistic Investigation 357
Upgrading of glycerol acetals by thermal catalyst-free transesterification of dialkyl carbonates under continuous-flow conditions 356
Eco-friendly synthesis of beta-nitro ketones from conjugated enones: an important improvement of the Miyakoshi procedure 351
The Design of Efficient Carbonate-Interchange-Reactions with Catechol Carbonate 350
The synthesis of alkyl aryl nitriles from N-(1-arylalkylidene)-cyanomethylamines. Part 2. The Mechanism 349
Self-metathesis of 1-octene using alumina-supported Re2O7 in supercritical CO2 347
Facile Hydrodehalogenation with H2 and PdC Catalyst underMultiphase Conditions. 2. Selectivity and Kinetics 347
Peptide Anchored Langmuir-Blodgett Films of a Fullerene Amphiphile 345
Simplify Gas-Liquid Phase-Transfer Catalysis 345
Higly Chemoselective Methylation and Esterification Reactions with Dimethyl Carbonate in the Presence of NaY Faujasite. The Case of Mercapto-phenols, Mercapto-benzoic Acids, and Carboxylic Acids bearing OH-substituents 344
The synthesis of alkyl carbamates from primary aliphatic amines and dialkyl carbonates in supercritical carbon dioxide 343
Phosphonium-based tetrakis dibenzoylmethane Eu(III) and Sm(III) complexes: Synthesis, crystal structure and photoluminescence properties in a weakly coordinating phosphonium ionic liquid 343
Nucleophilic Displacements in Supercritical Carbon Dioxide Under Phase-Transfer Catalysis Conditions. II. Effect of Pressure and Kinetics 342
Facile Hydrodehalogenation with HP and Pd/C Catalyst under Multiphase Conditions. 3. Selective Removal of Halogen from Functionalized Aryl Ketones. 4. Aryl Halide-Promoted Reduction of Benzyl Alcohols to Alkanes 340
Synthesis of oxazolidinones in supercritical CO2 under heterogeneous catalysis 339
The Metathesis of alpha-Olefins over Supported Re-Catalysts in Supercritical CO2 338
Multiphase Heterogeneous Catalytic Enantioselective Hydrogenation of Acetophenone Over Cinchona-Modified Pt/C 336
PROCESSO PER ALFA-MONOALCHILAZIONE DI ARILACETONITRILI 336
A Multiphase Protocol for Selective Hydrogenation and Reductive Amination of Levulinic Acid with Integrated Catalyst Recovery 334
Synthesis of Alkylaryl and Diarylnitriles from Ketones via N-(1-arylalkylidene)-cyanomethyl Amines 332
Mono-N- methylation of Functionalised Anilines with Alkyl Methyl Carbonates over NaY Faujasites. 4. Kinetics and Selectivity 327
Gas-Liquid Phase-Transfer Catalysis (GL-PTC). Reactions of Dialkyl Carbonates 325
A Mild Detoxification Method for PCDDs and PCDFs 323
Design of Carbon Dots for Metal-free Photoredox Catalysis 322
Totale 40.545
Salva come PNG Salva come JPEG
Categoria #
all - tutte 158.666
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 158.666
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20206.426 0 0 0 0 0 1.070 888 1.442 809 1.048 660 509
2020/202111.344 608 662 730 777 1.370 971 695 731 637 1.230 1.572 1.361
2021/202210.415 1.087 1.022 431 1.668 784 116 309 407 180 899 2.688 824
2022/20237.392 571 729 489 762 907 1.835 252 449 807 57 416 118
2023/20242.770 165 177 126 109 318 556 154 164 255 77 281 388
2024/20252.021 83 410 366 442 403 317 0 0 0 0 0 0
Totale 64.928