UNICA IRIS Institutional Research Information System

PORCHEDDU, ANDREA
 Distribuzione geografica
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Continente #
EU - Europa 188.622
NA - Nord America 10.164
AS - Asia 4.943
SA - Sud America 695
AF - Africa 114
OC - Oceania 12
Continente sconosciuto - Info sul continente non disponibili 1
Totale 204.551
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Nazione #
IT - Italia 185.990
US - Stati Uniti d'America 10.025
SG - Singapore 1.928
CN - Cina 1.643
SE - Svezia 572
UA - Ucraina 557
BR - Brasile 513
VN - Vietnam 468
FR - Francia 337
GB - Regno Unito 333
FI - Finlandia 289
DE - Germania 249
HK - Hong Kong 203
IN - India 163
KR - Corea 101
BD - Bangladesh 78
AR - Argentina 69
RU - Federazione Russa 68
CA - Canada 60
IQ - Iraq 49
MX - Messico 44
JP - Giappone 38
ID - Indonesia 36
PL - Polonia 36
NL - Olanda 34
PK - Pakistan 33
TR - Turchia 33
CO - Colombia 30
ZA - Sudafrica 30
CZ - Repubblica Ceca 26
EC - Ecuador 26
ES - Italia 25
MA - Marocco 23
PH - Filippine 21
UZ - Uzbekistan 21
BE - Belgio 19
SA - Arabia Saudita 15
VE - Venezuela 15
IE - Irlanda 14
AT - Austria 13
AE - Emirati Arabi Uniti 12
JO - Giordania 12
IR - Iran 11
PY - Paraguay 11
TN - Tunisia 11
CL - Cile 9
EG - Egitto 9
KG - Kirghizistan 9
PE - Perù 9
PT - Portogallo 9
AZ - Azerbaigian 8
DZ - Algeria 8
IL - Israele 8
JM - Giamaica 8
AL - Albania 7
AU - Australia 7
GT - Guatemala 6
KE - Kenya 6
MU - Mauritius 6
SN - Senegal 6
CR - Costa Rica 5
LB - Libano 5
MY - Malesia 5
NP - Nepal 5
TH - Thailandia 5
UY - Uruguay 5
BO - Bolivia 4
CH - Svizzera 4
DK - Danimarca 4
KZ - Kazakistan 4
NG - Nigeria 4
OM - Oman 4
RO - Romania 4
TW - Taiwan 4
BG - Bulgaria 3
DO - Repubblica Dominicana 3
HN - Honduras 3
HU - Ungheria 3
KW - Kuwait 3
LK - Sri Lanka 3
LT - Lituania 3
MD - Moldavia 3
MK - Macedonia 3
NZ - Nuova Zelanda 3
SK - Slovacchia (Repubblica Slovacca) 3
SR - Suriname 3
AM - Armenia 2
BH - Bahrain 2
CI - Costa d'Avorio 2
ET - Etiopia 2
GH - Ghana 2
GR - Grecia 2
IM - Isola di Man 2
LA - Repubblica Popolare Democratica del Laos 2
MN - Mongolia 2
NI - Nicaragua 2
NO - Norvegia 2
PA - Panama 2
SV - El Salvador 2
SY - Repubblica araba siriana 2
Totale 204.525
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Città #
Cagliari 179.998
Uta 5.428
Fairfield 1.088
Singapore 1.042
Ashburn 876
Woodbridge 780
Dallas 589
San Jose 542
Houston 526
Chandler 516
Boardman 467
Ann Arbor 421
Seattle 415
Wilmington 364
Cambridge 350
Nyköping 334
Jacksonville 288
Beijing 272
Los Angeles 205
Hefei 193
Dearborn 192
Ho Chi Minh City 190
Helsinki 181
Hong Kong 179
Council Bluffs 154
Lauterbourg 142
Nanjing 116
Shanghai 108
The Dalles 106
Boston 105
Santa Clara 100
Hanoi 90
Seoul 89
Buffalo 78
New York 74
São Paulo 56
Milan 54
Chicago 53
San Diego 53
Guangzhou 49
London 44
Frankfurt am Main 42
Hangzhou 41
Munich 37
Orem 37
Redwood City 37
Shenyang 37
Rome 33
Tianjin 33
Jinan 31
Verona 31
Phoenix 29
Redondo Beach 27
Warsaw 27
Brooklyn 26
Dong Ket 26
Tokyo 26
Cedar Knolls 25
Sassari 25
Atlanta 23
Lappeenranta 23
Changsha 22
Chennai 22
Jiaxing 21
Nanchang 21
Pune 21
Brno 20
Hebei 20
Manchester 20
Tashkent 18
Baghdad 17
Rio de Janeiro 17
Mumbai 15
Norwalk 15
Biên Hòa 14
Brussels 14
Da Nang 14
Düsseldorf 14
Mexico City 14
Zhengzhou 14
Belo Horizonte 13
Mountain View 13
Toronto 13
Amsterdam 12
Bogotá 12
Montreal 12
Amman 11
Ankara 11
Auburn Hills 11
Chengdu 11
Dublin 11
Haiphong 11
Parma 11
Poplar 11
San Francisco 11
Shenzhen 11
Stockholm 11
Buenos Aires 10
Guayaquil 10
Hyderabad 10
Totale 198.082
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Nome #
High throughput mechanochemistry: application to parallel synthesis of benzoxazines 7.498
Iron-Catalyzed Amidation of Aldehydes with N-Chloroamines 5.686
Synthesis of nitric oxide donors derived from Piloty’s acid and study of their effects on dopamine secretion from PC12 cells 5.065
A two-step tandem reaction to prepare hydroxamic acids directly from alcohols 5.029
Surface-modified nanoerythrosomes for potential optical imaging diagnostics 4.712
A metal-catalyzed tandem 1,4-benzodiazepine synthesis based on two hydrogen-transfer reactions 4.680
Processing and Investigation Methods in Mechanochemical Kinetics 4.424
CHAPTER 9: New and Up-and-coming Perspectives for Unconventional Chemistry: From Molecular Synthesis to Hybrid Materials by Mechanochemistry 4.050
Influence of the milling parameters on the nucleophilic substitution reaction of activated β-cyclodextrins 3.927
Vibrational and optical characterization of s-triazine derivatives 3.818
Metal-Mediated and Metal-Catalyzed Reactions under Mechanochemical Conditions 3.426
Formic Acid: A Promising Bio-Renewable Feedstock for Fine Chemicals 3.250
PROCESS FOR THE HALOGENATION AT THE ALPHA-H POSITION OF ALKYLARENES VARIOUSLY SUBSTITUTED ON THE AROMATIC RING 3.150
Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction 3.127
Palladium-Catalysed Dehydrogenative Generation of Imines from Amines. A Nature-Inspired Route to Indoles via Cross-Couplings of Amines with Arylhydrazines 3.085
Synthesis of α,β-Unsaturated Aldehydes Based on a One-Pot Phase-Switch Dehydrogenative Cross-Coupling of Primary Alcohols 3.032
3D hydrogeological modelling supporting studies on the sources of manganese, sulphate and trichloromethane in groundwater at Portoscuso (Sardinia, Italy) 2.926
Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols 2.812
From Lossen Transposition to Solventless “Medicinal Mechanochemistry” 2.753
Metal-free mechanochemical oxidations in Ertalyte® jars 2.752
Ammonia Synthesis by Mechanochemistry 2.751
Origin of manganese, sulphates and trichloromethane in groundwater at Portoscuso (Sardinia-Italy) 2.712
Base-Mediated Transition-Metal-Free Dehydrative C−C and C−N Bond-Forming Reactions from Alcohols 2.665
Microwave-Promoted Selective Mono-N-Alkylation of Anilines with Tertiary Amines by Heterogeneous Catalysis 2.623
From amines to (form)amides: a simple and successful mechanochemical approach 2.564
An Environmentally Sustainable Mechanochemical Route to Hydroxamic Acid Derivatives 2.545
Microwave-assisted synthesis of sulfonamides 2.509
Visible Light-Promoted Oxidative Cross-Coupling of Alcohols to Esters 2.348
A mild and efficient synthesis of substituted quinolines via a cross-dehydrogenative coupling of (bio)available alcohols and aminoarenes 2.305
Appealing Renewable Materials in Green Chemistry 2.294
Visible light-induced transformation of aldehydes to esters, carboxylic anhydrides and amides 2.255
Simple squaramide receptors for highly efficient anion binding in aqueous media and transmembrane transport 2.251
Mechanochemical Preparation of Active Pharmaceutical Ingredients Monitored by In Situ Raman Spectroscopy 2.210
Mechanically induced oxidation of alcohols to aldehydes and ketones in ambient air: Revisiting TEMPO-assisted oxidations 2.169
Synthesis of quinolines via a metal-catalyzed dehydrogenative N-heterocyclization 2.163
A Visible-Light Driven Esterification of Aldehydes Catalyzed by VOSO4 2.099
From enabling technologies to medicinal mechanochemistry: An eco-friendly access to hydantoin-based active pharmaceutical ingredients 2.003
Mechanochemistry for "no solvent, no base" preparation of hydantoin-based active pharmaceutical ingredients: Nitrofurantoin and dantrolene 1.965
Anhydrides from aldehydes or alcohols via oxidative cross-coupling 1.925
A telescopic one-pot synthesis of β-lactam rings using amines as a convenient source of imines 1.899
Recent developments in oxidative esterification and amidation of aldehydes 1.835
Trichloroisocyanuric Acid: a Versatile and Efficient Chlorinating and Oxidizing Reagent 1.822
Kabachnik-Fields Reaction by Mechanochemistry: New Horizons from Old Methods 1.789
A Mild and Inexpensive Procedure for the Synthesis of N, N’-Diboc-Protected Guanidines 1.695
1,3,5-Triazine 1.687
Metal-free oxidative cross esterification of alcohols via acyl chloride formation 1.669
One-pot synthesis of hydroxamic acids from aldehydes and hydroxylamine 1.668
Metal-Free Preparation of α-H-Chlorinated Alkylaromatic Hydrocarbons by Sunlight 1.570
“Quick and click” assembly of functionalised indole rings via metal-promoted cyclative tandem reactions 1.514
Kinetics of MgH2 formation by ball milling 1.490
Iron-catalysed oxidative amidation of alcohols with amines 1.436
Mechanochemical Preparation of Protein : hydantoin Hybrids and Their Release Properties 1.436
A Mechanochemical-Assisted Oxidation of Amines to Carbonyl Compounds and Nitriles 1.419
Oxidovanadium(IV) sulfate catalyses light-driven C–N bond formation 1.388
Mechanochemical Ignition of Self-propagating Reactions in Zn-S Powder Mixtures 1.365
Microscopic kinetic information from Ag oxalate mechanochemistry in ball drop experiments 1.242
The Mechanochemical Beckmann Rearrangement: An Eco-efficient “Cut-and-Paste” Strategy to Design the “Good Old Amide Bond” 1.220
Microwave-Assisted Synthesis of Polysubstituted Benzimidazoles by Heterogeneous Pd-Catalyzed Oxidative C-H Activation of Tertiary Amines 1.199
A Copper-Catalysed Amidation of Aldehydes via N-Hydroxysuccinimide Ester Formation 1.199
Solvent-free, continuous synthesis of hydrazone-based active pharmaceutical ingredients by twin-screw extrusion 1.197
Metal-free direct oxidation of aldehydes to esters using TCCA 1.153
Preparation of Benzimidazoles via Oxidation of Tertiary Amines 1.148
A Fast and Efficient One-Pot Microwave Assisted Synthesis of Variously Di-substituted 1,2,4-Oxadiazoles 1.133
Solvent-free Reactions for the Synthesis of Indolenine-based Squaraines and Croconaines: Comparison of Thermal Heating, Mechanochemical Milling, and IR Irradiation 1.067
Use of Primary Amines for the Selective N-Alkylation of Anilines by a Reusable Heterogeneous Catalyst 1.048
Coupling of mechanical deformation and reaction in mechanochemical transformations 1.043
Mechanochemistry: New Tools to Navigate the Uncharted Territory of “Impossible” Reactions 1.022
A phenomenological kinetic equation for mechanochemical reactions involving highly deformable molecular solids 997
Critical Surveys Covering The Year 2012: Introduction and Trasformation of Functional Groups: H-Borrowing and H-Transfer Reactions 929
Synthesis and characterization of the chemical properties of new class of NO donors as potential dopamine releaser in the treatment of Parkinson’s disease 923
Parallel Synthesis of Trisubstituted Formamidines: A Facile and Versatile Procedure 906
One-Pot Synthesis of Amides from Aldehydes and amines via C-H Bond Activation 899
A General Approach to Substituted Benzimidazoles and Benzoxazoles via Heterogeneous Palladium Catalyzed Hydroge-Tranfer with Primary Amines 869
Adsorption and release of sulfamethizole from mesoporous silica nanoparticles functionalised with triethylenetetramine 857
A Practical and Efficient Approach to PNA Monomers Compatible with Fmoc- Mediated Solid-Phase Synthesis Protocols 765
Microwave Assisted Synthesis of N-Monostituted Urea Derivatives 765
“Nucleophile Cleavable Linker Units 760
From Alcohols to Indoles: A Tandem Ru Catalyzed Hydrogen-Transfer Fischer Indole Synthesis 755
N-Formylsaccharin: A Sweet(able) Formylating Agent in Mechanochemistry 738
“New Pentamidine Analogues in Medicinal Chemistry” 723
N-Alkylation of aromatic amines with alcohols by using a commercially available Ru complex under mild conditions 715
Chemical effects induced by the mechanical processing of granite powder 690
Mechanochemical Fischer Indolisation: an Eco-friendly Design for a Timeless Reaction 689
[1,3,5]-Triazine: A Versatile Heterocycle in Current Applications of Organic Chemistry 646
Mechanochemical effects underlying the mechanically activated catalytic hydrogenation of carbon monoxide 636
A Straightforward Route to Piloty’s Acid Derivatives: A Class of Potential Nitroxyl-Generating Prodrugs 630
A trustworthy mechanochemical route to isocyanides 628
Mono-N-Alkylation of Anilines with R3N Using Pd/C under Microwave Irradiation 627
A General Approach to Substituted Benzimidazoles via Heterogeneous Palladium-Catalyzed Hydrogen-Transfer with Primary Amines 626
Mechanochemistry Can Reduce Life Cycle Environmental Impacts of Manufacturing Active Pharmaceutical Ingredients 615
Mechanochemistry: An overview and a historical account 598
Synthesis of Oxime and Hydroxamic Acids 562
New 1,3,5-triazine derivatives as templates for the homogeneous phase synthesis of chemical libraries 555
A Mild and Efficient Alternative to the Classical Swern Oxidation 554
A Simple Method for the Reduction of Carboxylic Acids to Aldehydes or Alcohols Using H2 and Pd/C 549
A Simple Preparation of Ketones. N-Protected α-Amino Ketones from α-Amino Acids 548
New pyrazole containing bicarboxylic -amino acids: mimics of the cis amide bond 540
Some Recent Approaches to the Synthesis of 2-Substituted Benzofurans 535
Microwave-Assisted Synthesis of Isonitriles: A General Simple Methodology 529
BECKMANN REARRANGEMENT OF OXIMES UNDER VERY MILD CONDITIONS 528
Totale 185.797
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Categoria #
all - tutte 264.449
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 264.449
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.192 0 0 0 0 0 0 0 0 0 0 0 1.192
2021/20227.155 1.063 502 413 482 509 541 402 301 563 631 884 864
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
2025/20269.672 792 409 1.266 818 763 825 1.391 640 620 1.284 659 205
Totale 204.932