UNICA IRIS Institutional Research Information System

PORCHEDDU, ANDREA
 Distribuzione geografica
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Continente #
EU - Europa 186.808
NA - Nord America 8.753
AS - Asia 3.516
SA - Sud America 568
AF - Africa 62
OC - Oceania 12
Continente sconosciuto - Info sul continente non disponibili 1
Totale 199.720
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Nazione #
IT - Italia 184.536
US - Stati Uniti d'America 8.664
SG - Singapore 1.434
CN - Cina 1.400
SE - Svezia 560
UA - Ucraina 551
BR - Brasile 461
GB - Regno Unito 307
VN - Vietnam 232
DE - Germania 223
FI - Finlandia 198
FR - Francia 181
KR - Corea 97
IN - India 90
RU - Federazione Russa 59
CA - Canada 48
HK - Hong Kong 47
AR - Argentina 43
PL - Polonia 34
ID - Indonesia 27
MX - Messico 27
CZ - Repubblica Ceca 25
NL - Olanda 24
BD - Bangladesh 22
ES - Italia 21
TR - Turchia 21
ZA - Sudafrica 19
BE - Belgio 18
CO - Colombia 18
EC - Ecuador 18
IQ - Iraq 18
PK - Pakistan 17
JP - Giappone 16
AT - Austria 13
MA - Marocco 12
IR - Iran 11
IE - Irlanda 10
UZ - Uzbekistan 10
PT - Portogallo 9
AE - Emirati Arabi Uniti 8
IL - Israele 8
AU - Australia 7
AZ - Azerbaigian 7
KG - Kirghizistan 7
PY - Paraguay 7
SA - Arabia Saudita 7
CL - Cile 6
DZ - Algeria 6
JO - Giordania 6
MU - Mauritius 6
AL - Albania 5
EG - Egitto 5
PE - Perù 5
DK - Danimarca 4
PH - Filippine 4
TN - Tunisia 4
VE - Venezuela 4
CH - Svizzera 3
DO - Repubblica Dominicana 3
GT - Guatemala 3
HU - Ungheria 3
JM - Giamaica 3
LK - Sri Lanka 3
MD - Moldavia 3
NP - Nepal 3
NZ - Nuova Zelanda 3
RO - Romania 3
SN - Senegal 3
UY - Uruguay 3
AM - Armenia 2
BG - Bulgaria 2
CI - Costa d'Avorio 2
CR - Costa Rica 2
GH - Ghana 2
GR - Grecia 2
IM - Isola di Man 2
LA - Repubblica Popolare Democratica del Laos 2
LT - Lituania 2
MN - Mongolia 2
MY - Malesia 2
OM - Oman 2
SK - Slovacchia (Repubblica Slovacca) 2
SR - Suriname 2
TW - Taiwan 2
AO - Angola 1
BB - Barbados 1
BH - Bahrain 1
BN - Brunei Darussalam 1
BO - Bolivia 1
BY - Bielorussia 1
CY - Cipro 1
EE - Estonia 1
EU - Europa 1
HN - Honduras 1
IS - Islanda 1
KE - Kenya 1
KW - Kuwait 1
KZ - Kazakistan 1
LB - Libano 1
LV - Lettonia 1
Totale 199.709
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Città #
Cagliari 178.608
Uta 5.428
Fairfield 1.087
Woodbridge 779
Ashburn 759
Singapore 665
Dallas 584
Houston 519
Chandler 515
Boardman 437
Ann Arbor 421
Seattle 414
Wilmington 363
Cambridge 350
Nyköping 334
Jacksonville 283
Beijing 250
Dearborn 192
Hefei 192
Los Angeles 147
Nanjing 116
Boston 105
Shanghai 104
Helsinki 96
Ho Chi Minh City 94
Seoul 89
Santa Clara 79
Buffalo 76
The Dalles 56
New York 53
San Diego 52
São Paulo 52
Milan 50
Chicago 45
London 42
Hong Kong 41
Hangzhou 37
Munich 37
Redwood City 37
Hanoi 36
Shenyang 35
Guangzhou 30
Jinan 30
Tianjin 30
Verona 30
Redondo Beach 27
Rome 27
Dong Ket 26
Warsaw 26
Cedar Knolls 25
Sassari 25
Phoenix 24
Frankfurt am Main 23
Jiaxing 21
Nanchang 21
Brno 20
Changsha 20
Hebei 20
Pune 18
Atlanta 17
Brooklyn 17
Lappeenranta 17
Council Bluffs 16
Norwalk 15
Rio de Janeiro 15
Brussels 14
Düsseldorf 14
Chennai 13
Mountain View 13
Zhengzhou 13
Belo Horizonte 12
Ankara 11
Auburn Hills 11
Montreal 11
Orem 11
Poplar 11
Toronto 11
Biên Hòa 10
Chengdu 10
Redmond 10
San Francisco 10
San Mateo 10
Selargius 10
Stockholm 10
Tokyo 10
Johannesburg 9
Leawood 9
Manchester 9
Portsmouth 9
Tashkent 9
Bologna 8
Dublin 8
Kilburn 8
Lauterbourg 8
Moscow 8
Mumbai 8
Ningbo 8
Orange 8
Salvador 8
Shenzhen 8
Totale 194.549
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Nome #
High throughput mechanochemistry: application to parallel synthesis of benzoxazines 7.489
Iron-Catalyzed Amidation of Aldehydes with N-Chloroamines 5.669
Synthesis of nitric oxide donors derived from Piloty’s acid and study of their effects on dopamine secretion from PC12 cells 5.049
A two-step tandem reaction to prepare hydroxamic acids directly from alcohols 5.008
Surface-modified nanoerythrosomes for potential optical imaging diagnostics 4.673
A metal-catalyzed tandem 1,4-benzodiazepine synthesis based on two hydrogen-transfer reactions 4.664
Processing and Investigation Methods in Mechanochemical Kinetics 4.375
CHAPTER 9: New and Up-and-coming Perspectives for Unconventional Chemistry: From Molecular Synthesis to Hybrid Materials by Mechanochemistry 4.022
Influence of the milling parameters on the nucleophilic substitution reaction of activated β-cyclodextrins 3.900
Vibrational and optical characterization of s-triazine derivatives 3.771
Metal-Mediated and Metal-Catalyzed Reactions under Mechanochemical Conditions 3.385
Formic Acid: A Promising Bio-Renewable Feedstock for Fine Chemicals 3.233
PROCESS FOR THE HALOGENATION AT THE ALPHA-H POSITION OF ALKYLARENES VARIOUSLY SUBSTITUTED ON THE AROMATIC RING 3.118
Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction 3.089
Palladium-Catalysed Dehydrogenative Generation of Imines from Amines. A Nature-Inspired Route to Indoles via Cross-Couplings of Amines with Arylhydrazines 3.060
Synthesis of α,β-Unsaturated Aldehydes Based on a One-Pot Phase-Switch Dehydrogenative Cross-Coupling of Primary Alcohols 3.001
3D hydrogeological modelling supporting studies on the sources of manganese, sulphate and trichloromethane in groundwater at Portoscuso (Sardinia, Italy) 2.861
Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols 2.786
From Lossen Transposition to Solventless “Medicinal Mechanochemistry” 2.728
Ammonia Synthesis by Mechanochemistry 2.727
Metal-free mechanochemical oxidations in Ertalyte® jars 2.715
Origin of manganese, sulphates and trichloromethane in groundwater at Portoscuso (Sardinia-Italy) 2.672
Base-Mediated Transition-Metal-Free Dehydrative C−C and C−N Bond-Forming Reactions from Alcohols 2.651
Microwave-Promoted Selective Mono-N-Alkylation of Anilines with Tertiary Amines by Heterogeneous Catalysis 2.608
From amines to (form)amides: a simple and successful mechanochemical approach 2.503
An Environmentally Sustainable Mechanochemical Route to Hydroxamic Acid Derivatives 2.498
Microwave-assisted synthesis of sulfonamides 2.476
Visible Light-Promoted Oxidative Cross-Coupling of Alcohols to Esters 2.295
A mild and efficient synthesis of substituted quinolines via a cross-dehydrogenative coupling of (bio)available alcohols and aminoarenes 2.273
Appealing Renewable Materials in Green Chemistry 2.235
Visible light-induced transformation of aldehydes to esters, carboxylic anhydrides and amides 2.223
Simple squaramide receptors for highly efficient anion binding in aqueous media and transmembrane transport 2.197
Mechanically induced oxidation of alcohols to aldehydes and ketones in ambient air: Revisiting TEMPO-assisted oxidations 2.145
Synthesis of quinolines via a metal-catalyzed dehydrogenative N-heterocyclization 2.144
Mechanochemical Preparation of Active Pharmaceutical Ingredients Monitored by In Situ Raman Spectroscopy 2.144
A Visible-Light Driven Esterification of Aldehydes Catalyzed by VOSO4 2.053
From enabling technologies to medicinal mechanochemistry: An eco-friendly access to hydantoin-based active pharmaceutical ingredients 1.983
Mechanochemistry for "no solvent, no base" preparation of hydantoin-based active pharmaceutical ingredients: Nitrofurantoin and dantrolene 1.934
Anhydrides from aldehydes or alcohols via oxidative cross-coupling 1.902
A telescopic one-pot synthesis of β-lactam rings using amines as a convenient source of imines 1.878
Recent developments in oxidative esterification and amidation of aldehydes 1.817
Trichloroisocyanuric Acid: a Versatile and Efficient Chlorinating and Oxidizing Reagent 1.782
Kabachnik-Fields Reaction by Mechanochemistry: New Horizons from Old Methods 1.746
A Mild and Inexpensive Procedure for the Synthesis of N, N’-Diboc-Protected Guanidines 1.684
1,3,5-Triazine 1.657
Metal-free oxidative cross esterification of alcohols via acyl chloride formation 1.652
One-pot synthesis of hydroxamic acids from aldehydes and hydroxylamine 1.650
Metal-Free Preparation of α-H-Chlorinated Alkylaromatic Hydrocarbons by Sunlight 1.548
“Quick and click” assembly of functionalised indole rings via metal-promoted cyclative tandem reactions 1.487
Kinetics of MgH2 formation by ball milling 1.449
Iron-catalysed oxidative amidation of alcohols with amines 1.417
Mechanochemical Preparation of Protein : hydantoin Hybrids and Their Release Properties 1.394
A Mechanochemical-Assisted Oxidation of Amines to Carbonyl Compounds and Nitriles 1.392
Oxidovanadium(IV) sulfate catalyses light-driven C–N bond formation 1.367
Mechanochemical Ignition of Self-propagating Reactions in Zn-S Powder Mixtures 1.330
Microscopic kinetic information from Ag oxalate mechanochemistry in ball drop experiments 1.203
Microwave-Assisted Synthesis of Polysubstituted Benzimidazoles by Heterogeneous Pd-Catalyzed Oxidative C-H Activation of Tertiary Amines 1.183
A Copper-Catalysed Amidation of Aldehydes via N-Hydroxysuccinimide Ester Formation 1.181
The Mechanochemical Beckmann Rearrangement: An Eco-efficient “Cut-and-Paste” Strategy to Design the “Good Old Amide Bond” 1.181
Solvent-free, continuous synthesis of hydrazone-based active pharmaceutical ingredients by twin-screw extrusion 1.157
Metal-free direct oxidation of aldehydes to esters using TCCA 1.142
Preparation of Benzimidazoles via Oxidation of Tertiary Amines 1.133
A Fast and Efficient One-Pot Microwave Assisted Synthesis of Variously Di-substituted 1,2,4-Oxadiazoles 1.114
Solvent-free Reactions for the Synthesis of Indolenine-based Squaraines and Croconaines: Comparison of Thermal Heating, Mechanochemical Milling, and IR Irradiation 1.046
Use of Primary Amines for the Selective N-Alkylation of Anilines by a Reusable Heterogeneous Catalyst 1.020
Coupling of mechanical deformation and reaction in mechanochemical transformations 978
A phenomenological kinetic equation for mechanochemical reactions involving highly deformable molecular solids 964
Mechanochemistry: New Tools to Navigate the Uncharted Territory of “Impossible” Reactions 942
Critical Surveys Covering The Year 2012: Introduction and Trasformation of Functional Groups: H-Borrowing and H-Transfer Reactions 909
Synthesis and characterization of the chemical properties of new class of NO donors as potential dopamine releaser in the treatment of Parkinson’s disease 903
Parallel Synthesis of Trisubstituted Formamidines: A Facile and Versatile Procedure 884
One-Pot Synthesis of Amides from Aldehydes and amines via C-H Bond Activation 870
A General Approach to Substituted Benzimidazoles and Benzoxazoles via Heterogeneous Palladium Catalyzed Hydroge-Tranfer with Primary Amines 843
Adsorption and release of sulfamethizole from mesoporous silica nanoparticles functionalised with triethylenetetramine 786
Microwave Assisted Synthesis of N-Monostituted Urea Derivatives 753
A Practical and Efficient Approach to PNA Monomers Compatible with Fmoc- Mediated Solid-Phase Synthesis Protocols 749
“Nucleophile Cleavable Linker Units 747
From Alcohols to Indoles: A Tandem Ru Catalyzed Hydrogen-Transfer Fischer Indole Synthesis 737
“New Pentamidine Analogues in Medicinal Chemistry” 704
N-Formylsaccharin: A Sweet(able) Formylating Agent in Mechanochemistry 685
N-Alkylation of aromatic amines with alcohols by using a commercially available Ru complex under mild conditions 664
Mechanochemical Fischer Indolisation: an Eco-friendly Design for a Timeless Reaction 631
Chemical effects induced by the mechanical processing of granite powder 623
[1,3,5]-Triazine: A Versatile Heterocycle in Current Applications of Organic Chemistry 620
Mono-N-Alkylation of Anilines with R3N Using Pd/C under Microwave Irradiation 611
A General Approach to Substituted Benzimidazoles via Heterogeneous Palladium-Catalyzed Hydrogen-Transfer with Primary Amines 607
A Straightforward Route to Piloty’s Acid Derivatives: A Class of Potential Nitroxyl-Generating Prodrugs 606
Mechanochemical effects underlying the mechanically activated catalytic hydrogenation of carbon monoxide 596
Mechanochemistry Can Reduce Life Cycle Environmental Impacts of Manufacturing Active Pharmaceutical Ingredients 570
A trustworthy mechanochemical route to isocyanides 558
Mechanochemistry: An overview and a historical account 546
Synthesis of Oxime and Hydroxamic Acids 542
New 1,3,5-triazine derivatives as templates for the homogeneous phase synthesis of chemical libraries 534
A Simple Preparation of Ketones. N-Protected α-Amino Ketones from α-Amino Acids 532
A Mild and Efficient Alternative to the Classical Swern Oxidation 527
A Simple Method for the Reduction of Carboxylic Acids to Aldehydes or Alcohols Using H2 and Pd/C 524
New pyrazole containing bicarboxylic -amino acids: mimics of the cis amide bond 517
Some Recent Approaches to the Synthesis of 2-Substituted Benzofurans 517
BECKMANN REARRANGEMENT OF OXIMES UNDER VERY MILD CONDITIONS 516
New Cellulose-Supported Reagent: A Sustainable Approach to Guanidines 512
Totale 182.676
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Categoria #
all - tutte 254.690
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 254.690
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202114.833 0 0 0 0 0 3.296 2.690 2.206 1.108 2.288 2.053 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
2025/20264.835 792 409 1.266 818 763 787 0 0 0 0 0 0
Totale 200.095