UNICA IRIS Institutional Research Information System

PORCHEDDU, ANDREA
 Distribuzione geografica
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Continente #
EU - Europa 189.886
NA - Nord America 11.490
AS - Asia 5.013
SA - Sud America 717
Continente sconosciuto - Info sul continente non disponibili 388
AF - Africa 124
OC - Oceania 13
Totale 207.631
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Nazione #
IT - Italia 187.144
US - Stati Uniti d'America 11.244
SG - Singapore 1.943
CN - Cina 1.660
SE - Svezia 587
UA - Ucraina 559
BR - Brasile 529
VN - Vietnam 468
GB - Regno Unito 357
FR - Francia 343
FI - Finlandia 289
DE - Germania 254
HK - Hong Kong 207
IN - India 165
CA - Canada 111
KR - Corea 101
RU - Federazione Russa 96
BD - Bangladesh 88
AR - Argentina 73
IQ - Iraq 50
MX - Messico 45
NL - Olanda 43
ID - Indonesia 39
JP - Giappone 38
PL - Polonia 37
PK - Pakistan 33
TR - Turchia 33
CO - Colombia 30
ZA - Sudafrica 30
CZ - Repubblica Ceca 26
EC - Ecuador 26
ES - Italia 26
MA - Marocco 23
PH - Filippine 21
UZ - Uzbekistan 21
BE - Belgio 19
IL - Israele 19
LT - Lituania 17
VE - Venezuela 16
SA - Arabia Saudita 15
CR - Costa Rica 14
GT - Guatemala 14
IE - Irlanda 14
JM - Giamaica 14
AT - Austria 13
JO - Giordania 13
AE - Emirati Arabi Uniti 12
IR - Iran 11
PY - Paraguay 11
TN - Tunisia 11
CL - Cile 10
EG - Egitto 9
KG - Kirghizistan 9
PE - Perù 9
PT - Portogallo 9
SC - Seychelles 9
AZ - Azerbaigian 8
DZ - Algeria 8
HN - Honduras 8
AL - Albania 7
AU - Australia 7
TT - Trinidad e Tobago 7
CH - Svizzera 6
KE - Kenya 6
MU - Mauritius 6
NI - Nicaragua 6
SN - Senegal 6
SV - El Salvador 6
TH - Thailandia 6
GR - Grecia 5
KZ - Kazakistan 5
LB - Libano 5
MY - Malesia 5
NP - Nepal 5
PR - Porto Rico 5
UY - Uruguay 5
BO - Bolivia 4
DK - Danimarca 4
NG - Nigeria 4
NZ - Nuova Zelanda 4
OM - Oman 4
RO - Romania 4
TW - Taiwan 4
AM - Armenia 3
BG - Bulgaria 3
BS - Bahamas 3
CW - ???statistics.table.value.countryCode.CW??? 3
DO - Repubblica Dominicana 3
HU - Ungheria 3
KW - Kuwait 3
LK - Sri Lanka 3
MD - Moldavia 3
MK - Macedonia 3
MN - Mongolia 3
SK - Slovacchia (Repubblica Slovacca) 3
SR - Suriname 3
AG - Antigua e Barbuda 2
BB - Barbados 2
BF - Burkina Faso 2
BH - Bahrain 2
Totale 207.204
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Città #
Cagliari 181.024
Uta 5.428
Ashburn 1.122
Fairfield 1.088
Singapore 1.053
Woodbridge 780
San Jose 668
Dallas 604
Houston 530
Chandler 516
Boardman 467
Ann Arbor 421
Seattle 416
Wilmington 366
Cambridge 352
Nyköping 334
Jacksonville 288
Beijing 283
Council Bluffs 268
Los Angeles 220
Hefei 193
Dearborn 192
Ho Chi Minh City 190
Hong Kong 182
Helsinki 181
Lauterbourg 142
Santa Clara 134
Nanjing 116
Boston 109
Shanghai 109
The Dalles 107
Hanoi 90
Seoul 89
New York 84
Buffalo 81
Columbus 73
São Paulo 65
Milan 59
Chicago 58
San Diego 56
Phoenix 54
Guangzhou 49
Rome 49
London 47
Frankfurt am Main 43
Hangzhou 41
Orem 38
Munich 37
Redwood City 37
Shenyang 37
Tianjin 33
Verona 32
Jinan 31
Brooklyn 30
Atlanta 29
Redondo Beach 27
Warsaw 27
Dong Ket 26
Tokyo 26
Cedar Knolls 25
Sassari 25
Toronto 24
Lappeenranta 23
Changsha 22
Chennai 22
Montreal 22
Jiaxing 21
Manchester 21
Nanchang 21
North Bergen 21
Pune 21
Brno 20
Hebei 20
Baghdad 18
Naples 18
Tashkent 18
Rio de Janeiro 17
San Francisco 17
Bologna 16
Mumbai 15
Norwalk 15
Biên Hòa 14
Brussels 14
Da Nang 14
Düsseldorf 14
Mexico City 14
Washington 14
Zhengzhou 14
Amsterdam 13
Belo Horizonte 13
Mountain View 13
Amman 12
Bogotá 12
Denver 12
Guatemala City 12
Parma 12
Vilnius 12
Ankara 11
Auburn Hills 11
Buenos Aires 11
Totale 199.915
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Nome #
High throughput mechanochemistry: application to parallel synthesis of benzoxazines 7.510
Iron-Catalyzed Amidation of Aldehydes with N-Chloroamines 5.702
Synthesis of nitric oxide donors derived from Piloty’s acid and study of their effects on dopamine secretion from PC12 cells 5.071
A two-step tandem reaction to prepare hydroxamic acids directly from alcohols 5.039
Surface-modified nanoerythrosomes for potential optical imaging diagnostics 4.735
A metal-catalyzed tandem 1,4-benzodiazepine synthesis based on two hydrogen-transfer reactions 4.690
Processing and Investigation Methods in Mechanochemical Kinetics 4.441
CHAPTER 9: New and Up-and-coming Perspectives for Unconventional Chemistry: From Molecular Synthesis to Hybrid Materials by Mechanochemistry 4.060
Influence of the milling parameters on the nucleophilic substitution reaction of activated β-cyclodextrins 3.942
Vibrational and optical characterization of s-triazine derivatives 3.832
Metal-Mediated and Metal-Catalyzed Reactions under Mechanochemical Conditions 3.443
Formic Acid: A Promising Bio-Renewable Feedstock for Fine Chemicals 3.261
PROCESS FOR THE HALOGENATION AT THE ALPHA-H POSITION OF ALKYLARENES VARIOUSLY SUBSTITUTED ON THE AROMATIC RING 3.157
Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction 3.153
Palladium-Catalysed Dehydrogenative Generation of Imines from Amines. A Nature-Inspired Route to Indoles via Cross-Couplings of Amines with Arylhydrazines 3.093
Synthesis of α,β-Unsaturated Aldehydes Based on a One-Pot Phase-Switch Dehydrogenative Cross-Coupling of Primary Alcohols 3.045
3D hydrogeological modelling supporting studies on the sources of manganese, sulphate and trichloromethane in groundwater at Portoscuso (Sardinia, Italy) 2.954
Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols 2.821
Ammonia Synthesis by Mechanochemistry 2.769
Metal-free mechanochemical oxidations in Ertalyte® jars 2.768
From Lossen Transposition to Solventless “Medicinal Mechanochemistry” 2.765
Origin of manganese, sulphates and trichloromethane in groundwater at Portoscuso (Sardinia-Italy) 2.726
Base-Mediated Transition-Metal-Free Dehydrative C−C and C−N Bond-Forming Reactions from Alcohols 2.693
Microwave-Promoted Selective Mono-N-Alkylation of Anilines with Tertiary Amines by Heterogeneous Catalysis 2.634
From amines to (form)amides: a simple and successful mechanochemical approach 2.584
An Environmentally Sustainable Mechanochemical Route to Hydroxamic Acid Derivatives 2.560
Microwave-assisted synthesis of sulfonamides 2.517
Visible Light-Promoted Oxidative Cross-Coupling of Alcohols to Esters 2.367
Appealing Renewable Materials in Green Chemistry 2.317
A mild and efficient synthesis of substituted quinolines via a cross-dehydrogenative coupling of (bio)available alcohols and aminoarenes 2.314
Simple squaramide receptors for highly efficient anion binding in aqueous media and transmembrane transport 2.274
Visible light-induced transformation of aldehydes to esters, carboxylic anhydrides and amides 2.266
Mechanochemical Preparation of Active Pharmaceutical Ingredients Monitored by In Situ Raman Spectroscopy 2.221
Mechanically induced oxidation of alcohols to aldehydes and ketones in ambient air: Revisiting TEMPO-assisted oxidations 2.183
Synthesis of quinolines via a metal-catalyzed dehydrogenative N-heterocyclization 2.171
A Visible-Light Driven Esterification of Aldehydes Catalyzed by VOSO4 2.125
From enabling technologies to medicinal mechanochemistry: An eco-friendly access to hydantoin-based active pharmaceutical ingredients 2.008
Mechanochemistry for "no solvent, no base" preparation of hydantoin-based active pharmaceutical ingredients: Nitrofurantoin and dantrolene 1.975
Anhydrides from aldehydes or alcohols via oxidative cross-coupling 1.933
A telescopic one-pot synthesis of β-lactam rings using amines as a convenient source of imines 1.911
Trichloroisocyanuric Acid: a Versatile and Efficient Chlorinating and Oxidizing Reagent 1.851
Recent developments in oxidative esterification and amidation of aldehydes 1.842
Kabachnik-Fields Reaction by Mechanochemistry: New Horizons from Old Methods 1.808
1,3,5-Triazine 1.723
A Mild and Inexpensive Procedure for the Synthesis of N, N’-Diboc-Protected Guanidines 1.711
Metal-free oxidative cross esterification of alcohols via acyl chloride formation 1.684
One-pot synthesis of hydroxamic acids from aldehydes and hydroxylamine 1.682
Metal-Free Preparation of α-H-Chlorinated Alkylaromatic Hydrocarbons by Sunlight 1.577
“Quick and click” assembly of functionalised indole rings via metal-promoted cyclative tandem reactions 1.526
Kinetics of MgH2 formation by ball milling 1.523
Mechanochemical Preparation of Protein : hydantoin Hybrids and Their Release Properties 1.463
Iron-catalysed oxidative amidation of alcohols with amines 1.459
A Mechanochemical-Assisted Oxidation of Amines to Carbonyl Compounds and Nitriles 1.435
Oxidovanadium(IV) sulfate catalyses light-driven C–N bond formation 1.403
Mechanochemical Ignition of Self-propagating Reactions in Zn-S Powder Mixtures 1.383
Microscopic kinetic information from Ag oxalate mechanochemistry in ball drop experiments 1.252
The Mechanochemical Beckmann Rearrangement: An Eco-efficient “Cut-and-Paste” Strategy to Design the “Good Old Amide Bond” 1.251
A Copper-Catalysed Amidation of Aldehydes via N-Hydroxysuccinimide Ester Formation 1.214
Microwave-Assisted Synthesis of Polysubstituted Benzimidazoles by Heterogeneous Pd-Catalyzed Oxidative C-H Activation of Tertiary Amines 1.207
Solvent-free, continuous synthesis of hydrazone-based active pharmaceutical ingredients by twin-screw extrusion 1.206
Metal-free direct oxidation of aldehydes to esters using TCCA 1.169
Preparation of Benzimidazoles via Oxidation of Tertiary Amines 1.158
A Fast and Efficient One-Pot Microwave Assisted Synthesis of Variously Di-substituted 1,2,4-Oxadiazoles 1.145
Solvent-free Reactions for the Synthesis of Indolenine-based Squaraines and Croconaines: Comparison of Thermal Heating, Mechanochemical Milling, and IR Irradiation 1.084
Coupling of mechanical deformation and reaction in mechanochemical transformations 1.074
Use of Primary Amines for the Selective N-Alkylation of Anilines by a Reusable Heterogeneous Catalyst 1.061
Mechanochemistry: New Tools to Navigate the Uncharted Territory of “Impossible” Reactions 1.055
A phenomenological kinetic equation for mechanochemical reactions involving highly deformable molecular solids 1.023
Critical Surveys Covering The Year 2012: Introduction and Trasformation of Functional Groups: H-Borrowing and H-Transfer Reactions 959
Synthesis and characterization of the chemical properties of new class of NO donors as potential dopamine releaser in the treatment of Parkinson’s disease 929
Parallel Synthesis of Trisubstituted Formamidines: A Facile and Versatile Procedure 915
One-Pot Synthesis of Amides from Aldehydes and amines via C-H Bond Activation 915
Adsorption and release of sulfamethizole from mesoporous silica nanoparticles functionalised with triethylenetetramine 883
A General Approach to Substituted Benzimidazoles and Benzoxazoles via Heterogeneous Palladium Catalyzed Hydroge-Tranfer with Primary Amines 879
A Practical and Efficient Approach to PNA Monomers Compatible with Fmoc- Mediated Solid-Phase Synthesis Protocols 776
N-Formylsaccharin: A Sweet(able) Formylating Agent in Mechanochemistry 773
From Alcohols to Indoles: A Tandem Ru Catalyzed Hydrogen-Transfer Fischer Indole Synthesis 773
“Nucleophile Cleavable Linker Units 769
Microwave Assisted Synthesis of N-Monostituted Urea Derivatives 769
“New Pentamidine Analogues in Medicinal Chemistry” 738
N-Alkylation of aromatic amines with alcohols by using a commercially available Ru complex under mild conditions 735
Chemical effects induced by the mechanical processing of granite powder 722
Mechanochemical Fischer Indolisation: an Eco-friendly Design for a Timeless Reaction 721
[1,3,5]-Triazine: A Versatile Heterocycle in Current Applications of Organic Chemistry 657
Mechanochemical effects underlying the mechanically activated catalytic hydrogenation of carbon monoxide 653
A trustworthy mechanochemical route to isocyanides 649
A Straightforward Route to Piloty’s Acid Derivatives: A Class of Potential Nitroxyl-Generating Prodrugs 647
Mechanochemistry Can Reduce Life Cycle Environmental Impacts of Manufacturing Active Pharmaceutical Ingredients 641
A General Approach to Substituted Benzimidazoles via Heterogeneous Palladium-Catalyzed Hydrogen-Transfer with Primary Amines 638
Mono-N-Alkylation of Anilines with R3N Using Pd/C under Microwave Irradiation 634
Mechanochemistry: An overview and a historical account 608
Synthesis of Oxime and Hydroxamic Acids 573
A Mild and Efficient Alternative to the Classical Swern Oxidation 571
A Simple Preparation of Ketones. N-Protected α-Amino Ketones from α-Amino Acids 565
New 1,3,5-triazine derivatives as templates for the homogeneous phase synthesis of chemical libraries 564
A Simple Method for the Reduction of Carboxylic Acids to Aldehydes or Alcohols Using H2 and Pd/C 561
New pyrazole containing bicarboxylic -amino acids: mimics of the cis amide bond 547
Some Recent Approaches to the Synthesis of 2-Substituted Benzofurans 547
Microwave-Assisted Synthesis of Isonitriles: A General Simple Methodology 546
New Cellulose-Supported Reagent: A Sustainable Approach to Guanidines 543
Totale 187.399
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Categoria #
all - tutte 274.540
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 274.540
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20224.695 0 0 0 0 509 541 402 301 563 631 884 864
2022/202311.074 874 1.461 1.326 928 894 1.190 635 847 764 674 934 547
2023/202413.616 598 549 476 837 1.466 2.240 2.371 898 579 919 1.203 1.480
2024/202592.076 9.273 66.302 6.722 3.154 1.239 1.385 2.410 208 319 261 339 464
2025/20269.694 792 409 1.266 818 763 825 1.391 640 620 1.284 659 227
2026/20272.677 199 541 724 1.170 43 0 0 0 0 0 0 0
Totale 207.631