SELVA, Maurizio
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 37.854
EU - Europa 26.284
AS - Asia 19.120
SA - Sud America 1.347
AF - Africa 230
Continente sconosciuto - Info sul continente non disponibili 76
OC - Oceania 76
Totale 84.987
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 37.153
PL - Polonia 14.027
CN - Cina 7.223
SG - Singapore 5.473
IT - Italia 3.510
VN - Vietnam 2.324
DE - Germania 1.413
UA - Ucraina 1.287
GB - Regno Unito 1.073
BR - Brasile 1.063
FR - Francia 990
SE - Svezia 964
HK - Hong Kong 914
IE - Irlanda 898
FI - Finlandia 868
JP - Giappone 622
CA - Canada 571
KR - Corea 551
IN - India 536
RU - Federazione Russa 435
TR - Turchia 393
ID - Indonesia 304
NL - Olanda 113
BD - Bangladesh 110
BE - Belgio 107
BG - Bulgaria 102
AR - Argentina 100
IQ - Iraq 85
PH - Filippine 82
AT - Austria 78
ES - Italia 77
CH - Svizzera 72
MX - Messico 70
AU - Australia 68
TW - Taiwan 68
PK - Pakistan 67
EU - Europa 64
CL - Cile 62
ZA - Sudafrica 57
IR - Iran 47
UZ - Uzbekistan 45
TH - Thailandia 38
RO - Romania 35
MA - Marocco 34
DK - Danimarca 32
NO - Norvegia 31
NP - Nepal 30
MY - Malesia 29
CO - Colombia 28
VE - Venezuela 28
EC - Ecuador 27
JO - Giordania 27
KE - Kenya 26
AE - Emirati Arabi Uniti 24
GR - Grecia 24
LT - Lituania 24
CZ - Repubblica Ceca 22
EE - Estonia 22
SA - Arabia Saudita 22
EG - Egitto 21
BJ - Benin 17
TN - Tunisia 17
IL - Israele 16
LB - Libano 16
AL - Albania 15
PY - Paraguay 15
RS - Serbia 14
CR - Costa Rica 12
PE - Perù 12
AM - Armenia 11
KZ - Kazakistan 11
NG - Nigeria 11
AZ - Azerbaigian 10
GT - Guatemala 10
UY - Uruguay 10
DZ - Algeria 9
A2 - ???statistics.table.value.countryCode.A2??? 8
DO - Repubblica Dominicana 8
JM - Giamaica 8
HU - Ungheria 7
NZ - Nuova Zelanda 7
OM - Oman 7
PT - Portogallo 7
SN - Senegal 7
SY - Repubblica araba siriana 7
ET - Etiopia 6
TT - Trinidad e Tobago 6
BY - Bielorussia 5
HN - Honduras 5
SK - Slovacchia (Repubblica Slovacca) 5
HR - Croazia 4
KH - Cambogia 4
KW - Kuwait 4
MD - Moldavia 4
MN - Mongolia 4
PA - Panama 4
BA - Bosnia-Erzegovina 3
GA - Gabon 3
GE - Georgia 3
KG - Kirghizistan 3
Totale 84.925
Salva come PNG Salva come JPEG
Città #
Warsaw 13.994
Woodbridge 8.301
Ashburn 3.161
Chandler 3.115
Singapore 2.939
Fairfield 2.468
Jacksonville 2.015
Ann Arbor 1.732
Houston 1.505
San Jose 1.232
Seattle 1.164
Dallas 991
Wilmington 985
Dublin 895
Hong Kong 867
Council Bluffs 820
Cambridge 789
Beijing 705
Venice 627
Ho Chi Minh City 625
Nanjing 611
Boardman 575
Jinan 570
Hanoi 547
Dearborn 509
Mestre 493
New York 480
Shenyang 479
Venezia 456
Seoul 454
Hefei 445
Guangzhou 398
Tokyo 361
Izmir 335
Los Angeles 311
Toronto 293
Hebei 280
Boston 278
Jakarta 276
San Mateo 271
Bengaluru 265
Andover 251
Tianjin 234
Staten Island 228
Mülheim 227
Des Moines 226
Lauterbourg 222
Princeton 221
Munich 217
Hangzhou 212
Zhengzhou 205
Changsha 199
Nanchang 187
Taiyuan 174
Santa Clara 163
Taizhou 161
Haikou 155
London 151
Jiaxing 150
Montréal 142
Milan 137
Helsinki 136
Dong Ket 135
Ningbo 131
The Dalles 128
São Paulo 124
Buffalo 122
Fuzhou 122
Redwood City 122
Frankfurt am Main 121
Da Nang 116
Mcallen 111
San Diego 103
Saint Petersburg 100
Brussels 97
Latiano 96
Orem 94
Sofia 92
Phoenix 91
Shanghai 91
Haiphong 90
Chicago 82
Rome 77
Columbus 71
Bremen 68
San Paolo di Civitate 63
Altamura 60
Chennai 58
Washington 57
Moscow 55
Verona 51
Brooklyn 50
Stockholm 50
Orange 49
Montreal 47
Kunming 44
Denver 38
Atlanta 36
Berlin 35
Norwalk 33
Totale 64.725
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 912
Towards life in hydrocarbons: aggregation behaviour of “reverse” surfactants in cyclohexane 684
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 666
A flexible Pinner preparation of orthoesters: the model case of trimethylorthobenzoate 657
Synthesis of the fatty esters of solketal and glycerol-formal: biobased specialty chemicals 652
Ionic liquids as transesterification catalysts: Applications for the synthesis of linear and cyclic organic carbonates 626
Dimethyl Carbonate in the Supercages of NaY Zeolite: The Role of Local Fields in Promoting Methylation and Carboxymethylation. Activity 622
The metathesis of alpha-olefins over supported Re-catalysts in supercritical CO2 618
A Simple One-pot Synthesis of Functionalized Ketimines from Ketones and Amine Hydrochloride Salts 585
A process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids. 585
Alkyl Methyl Carbonates as Methylating Agents. The O-Methylation of Phenols 584
A Continuous-Flow O-Methylation of Phenols with Dimethylcarbonate in a CSTR system 578
Cooperative nucleophilic-electrophilic organocatalysis by ionic liquids 575
The influence of a second metal component (Cu, Sn, Fe) on Pd/SiO2 activity in the hydrogenation of 2,4-dinitrotoluene 569
Phosphonium ionic liquids (PILs) as organocatalysts for green reactions: nucleophilic electrophilic cooperative catalysis 567
Pd-Fe/SiO2 Catalysts in the Hydrogenation of 2,4-Dinitrotoluene 562
Methylcarbonate and Bicarbonate Phosphonium Salts as Catalysts for the Nitroaldol (Henry) Reaction 561
Synthesis of dibenzyl carbonate: Towards a sustainable catalytic approach 561
Phosphonium salts and P-ylides 546
Decarboxylation of Dialkyl Carbonates to Dialkyl Ethers over Alkali Metal-exchanged Faujasites 539
Methyltriphenylphosphonium Methylcarbonate, an All-In-One Wittig Vinylation Reagent 536
Halide- and base-free Wittig reaction: phosphonium methylcarbonate salts as ylide precursors 533
Selective Catalytic Etherification of Glycerol Formal and Solketal with Dialkyl Carbonates and K2CO3 532
Kinetic Parameter Estimation of Solvent Free ReactionsMonitored by 13C NMR Spectroscopy. A Case Study: Mono andDi-(hydroxy)ethylation of Aniline with EthyleneCarbonate 530
METODO DI SINTESI DI ORTOESTERI AROMATICI DA NITRILI AROMATICI. 528
A New Synthesis of 2-Aryloxy propionic Acids Derivatives via Selective Mono-C-Methylation of Methyl Aryloxy acetates and Aryloxyacetonitriles with Dimethyl Carbonate 528
Improved selectivity in the chloromethylation of alkylbenzenes in the presence of quaternary ammonium salts 527
Upgrade of glycerol derivatives: the selective catalytic etherification of glycerol formal and solketal with dialkyl carbonates 524
The addition reaction of dialkyl carbonates to ketones 522
The Methylation of Benzyl-type Alcohols with Dimethyl Carbonate in Presence of Y and X-Faujasites: Selective Synthesis of Methyl Ethers 520
Selective N,N-Dimethylation of Primary Aromatic Amines with Methyl Alkyl Carbonates in the Presence of Phosphonium Salts 514
Dimethylcarbonate for eco-friendly methylation reactions 507
The metathesis of alpha-olefins over supported Re-catalysts in supercritical CO2 507
Triphasic liquid systems: generation and segregation of catalyticallyactive Pd nanoparticles in an ammonium-based catalyst-philic phase 504
Synthesis of Methyl Carbamates from Primary Aliphatic Amines and Dimethyl Carbonate in Supercritical CO2: Effects of Pressure and Cosolvents and Chemoselectivity 501
The use of dialkyl carbonates for safe and highly selective alkylations of methylene-active compounds. A process without waste production 500
Microwave-assisted methylation of dihydroxybenzene derivatives with dimethyl carbonate 500
Trimethyl Orthoformate as a Highly Selective Mono-C-methylating Agent of Arylacetonitriles 498
Hydrodehalogenation of Polychlorinated Aromatic Halides by Hypophosphite with Pd/C Catalyst under Multiphase Conditions 496
Thermal (Catalyst-Free) Transesterification of Diols and Glycerol with Dimethyl Carbonate: A Flexible Reaction for Batch and Continuous Flow Applications 496
Upgrade of Biomass-Derived Levulinic Acid via Ru/C-Catalyzed Hydrogenation to γ‑Valerolactone in Aqueous−Organic−Ionic Liquids Multiphase Systems 494
Selective Mono-N-methylation of Primary Aromatic Amines by Dimethylcarbonate over Faujasite X- and Y-type Zeolites 490
Phosphonium nitrate ionic liquid catalysed electrophilic aromatic oxychlorination 488
The Design of Efficient Carbonate-Interchange-Reactions with Catechol Carbonate 487
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 483
Selective Mono-methylation of Arylacetonitriles and Methyl Arylacetates by Dimethyl Carbonate 482
Heck reaction catalyzed by Pd/C, in a triphasic organic/Aliquat 336/aqueous solvent system 481
Sequential Coupling of The Transesterification of Cyclic Carbonates with The Selective N-Methylation of Anilines Catalysed by Faujasites 480
Mono-C-Methylation of Arylacetonitriles and Methyl Arylacetates by Dimethylcarbonate: A General Method for The Synthesis of Pure 2-Arylpropionic Acids 477
Selective N-methylation of Primary Aliphatic Amines with Dimethyl Carbonate in the Presence of Alkali Cation Exchanged Y-Faujasites 476
Green chemistry metrics: a comparative evaluation of dimethyl carbonate, methyl iodide, dimethyl sulfate and methanol as methylating agents 475
Ionic Liquids Made with Dimethylcarbonate: Solvents as well as Boosted Basic Catalysts for the Michael Reaction 475
Selective mono-benzylation of methylene active compounds with dibenzyl carbonate: benzylation of phenol 475
Benign-by-design advanced nanomaterials for environmental and energy-related applications 474
Precursor-Dependent Photocatalytic Activity of Carbon Dots 473
Mono-methylation of activated esters and thiophenol with different alkylating agents under gas-liquid phase-transfer catalysis (GL-PTC) conditions 472
The Conversion of Platform Chemicals from Biomass: Multiphase Hydrogenation/Dehydrogenation of Levulinic Acid to to -valerolactone (GVL) 469
Continuous-Flow Alkene Metathesis: The Model Reaction of 1-Octene Catalyzed by Re2O7/alfa-Al2O3 with Supercritical CO2 as a Carrier 469
Functional Ionic Liquids Made with Dimethylcarbonate: Bicarbonate Turned into a Strong Enough Base to Catalyse Michael Reactions 468
Reaction of Functionalized Anilines with Dimethyl Carbonate over NaY Faujasite. 3. Chemoselectivity toward Mono-N-methylation 468
Design of Carbon Dots for Metal-free Photoredox Catalysis 467
Waste-to-wealth: biowaste valorization into valuable bio(nano)materials 467
Dimethylcarbonate as a Methylating Agent. The Selective Mono-C-methylation of Alkyl Aryl Sulfones 465
Esters and Orthoesters as Alkylating Agents at High Temperature. Applicationsto Continuous-flow Processes 464
Selectivity in hydrodehalogenation of polychloro- and polybromobenzenes under multiphase conditions 464
A Mild Detoxification Method for PCDDs and PCDFs 463
Chemoselective reactions of dimethyl carbonate catalysed by alkali metal exchanged faujasites: the case of indolyl carboxylic acids and indolyl substituted alkyl carboxylic acids 462
Hydrodehalogenation of Polychlorinated Aromatics under Multiphase Conditions 459
A Multiphase Protocol for Selective Hydrogenation and Reductive Amination of Levulinic Acid with Integrated Catalyst Recovery 457
Gas-Liquid Phase-Transfer Catalysis (GL-PTC) 455
Facile Hydrodehalogenation with Hydrogen and Pd/C Catalyst under Multiphase Conditions 452
Efficient Synthesis of N-Alkylformimidoyl Cyanides 451
Greener and Sustainable Applications of Phosphorous and Sulfur Ylides 447
Applications of Dimethyl Carbonate for the chemical upgrading of bio-sourced platform chemicals 446
Hydrodehalogenation of Halogenated Aryl Ketones under Multiphase Conditions. 5. Chemoselectivity Toward Aryl Alcohols over a Pt/C Catalyst 441
Nucleophilic Displacements in Supercritical Carbon Dioxide using Silica Supported Phase-Transfer Agents 439
Upgrading of glycerol acetals by thermal catalyst-free transesterification of dialkyl carbonates under continuous-flow conditions 439
Carbon-dots from sugars and ascorbic acid: Role of the precursors on morphology, properties, toxicity and drug uptake 439
THE SYNTHESIS OF ALKYL ARYL NITRILES FROM N-(1-ARYL ALKYLIDENE)-CYANOMETHLY AMINES: A PRELIMINARY MECHANISTIC INVESTIGATION 438
Reaction of Oximes with Dimethyl Carbonate: A New Entry to3-Methyl-4,5-disubstit uted-4-oxazolin-2-ones 438
Green catalytic upgrading of renewable bio-based lactones 434
Phosphonium-based tetrakis dibenzoylmethane Eu(III) and Sm(III) complexes: Synthesis, crystal structure and photoluminescence properties in a weakly coordinating phosphonium ionic liquid 434
The synthesis of alkyl aryl nitriles from N-(1-arylalkylidene)-cyanomethylamines. Part 2. The Mechanism 431
Facile Hydrodehalogenation with H2 and PdC Catalyst underMultiphase Conditions. 2. Selectivity and Kinetics 427
Reaction of Glycerol with Trimethyl Orthoformate: Towards the Synthesis of New Glycerol Derivatives 427
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 426
The reaction of primary aromatic amines with alkyl carbonates over NaY faujasite: a convenient and selective access to mono-N-alkyl anilines 424
Selective N,N-Dibenzylation of primary aliphatic amines with dibenzylcarbonate in the presence of phosphonium salts 423
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 423
The Metathesis of alpha-Olefins over Supported Re-Catalysts in Supercritical CO2 423
Luminescent dansyl-based ionic liquids from amino acids and methylcarbonate onium salt precursors: synthesis and photobehaviour 422
Selective Mono-C-methylations of Arylacetonitriles and Arylacetates with Dimethylcarbonate: A Mechanistic Investigation 419
Mono-N- methylation of Functionalised Anilines with Alkyl Methyl Carbonates over NaY Faujasites. 4. Kinetics and Selectivity 419
Hydrodehalogenation of Halogenated Arylketones under Multiphase Conditions. 6. pH-Effect on the Chemoselectivity and Preliminary Mechanistic Investigation 417
The synthesis of alkyl carbamates from primary aliphatic amines and dialkyl carbonates in supercritical carbon dioxide 415
Simplify Gas-Liquid Phase-Transfer Catalysis 414
Self-metathesis of 1-octene using alumina-supported Re2O7 in supercritical CO2 412
Biobased Carbon Dots: From Fish Scales to Photocatalysis 412
Eco-friendly synthesis of beta-nitro ketones from conjugated enones: an important improvement of the Miyakoshi procedure 411
PROCESSO PER ALFA-MONOALCHILAZIONE DI ARILACETONITRILI 410
Totale 49.584
Salva come PNG Salva come JPEG
Categoria #
all - tutte 215.903
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 215.903
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20214.163 0 0 0 0 0 0 0 0 0 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
2024/20255.422 83 410 366 442 407 342 417 626 746 562 593 428
2025/202618.389 1.437 1.306 1.815 1.690 2.181 1.644 2.736 1.067 2.525 1.988 0 0
Totale 86.718