UNICA IRIS Institutional Research Information System

PORCHEDDU, ANDREA
 Distribuzione geografica
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Continente #
EU - Europa 188.940
NA - Nord America 10.512
AS - Asia 4.982
SA - Sud America 698
Continente sconosciuto - Info sul continente non disponibili 382
AF - Africa 114
OC - Oceania 12
Totale 205.640
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Nazione #
IT - Italia 186.292
US - Stati Uniti d'America 10.351
SG - Singapore 1.940
CN - Cina 1.657
SE - Svezia 572
UA - Ucraina 557
BR - Brasile 515
VN - Vietnam 468
FR - Francia 338
GB - Regno Unito 334
FI - Finlandia 289
DE - Germania 250
HK - Hong Kong 206
IN - India 163
KR - Corea 101
BD - Bangladesh 87
CA - Canada 73
RU - Federazione Russa 73
AR - Argentina 70
IQ - Iraq 50
MX - Messico 45
JP - Giappone 38
NL - Olanda 38
ID - Indonesia 36
PL - Polonia 36
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
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
JM - Giamaica 9
KG - Kirghizistan 9
PE - Perù 9
PT - Portogallo 9
AZ - Azerbaigian 8
CR - Costa Rica 8
DZ - Algeria 8
GT - Guatemala 8
IL - Israele 8
AL - Albania 7
AU - Australia 7
KE - Kenya 6
MU - Mauritius 6
SN - Senegal 6
GR - Grecia 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
NI - Nicaragua 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
IM - Isola di Man 2
LA - Repubblica Popolare Democratica del Laos 2
MN - Mongolia 2
NO - Norvegia 2
PA - Panama 2
SV - El Salvador 2
SY - Repubblica araba siriana 2
Totale 205.232
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Città #
Cagliari 180.260
Uta 5.428
Fairfield 1.088
Singapore 1.052
Ashburn 895
Woodbridge 780
Dallas 594
San Jose 549
Houston 527
Chandler 516
Boardman 467
Ann Arbor 421
Seattle 416
Wilmington 365
Cambridge 350
Nyköping 334
Jacksonville 288
Beijing 283
Council Bluffs 253
Los Angeles 210
Hefei 193
Dearborn 192
Ho Chi Minh City 190
Helsinki 181
Hong Kong 181
Lauterbourg 142
Nanjing 116
Santa Clara 115
Shanghai 109
Boston 108
The Dalles 107
Hanoi 90
Seoul 89
Buffalo 78
New York 76
Columbus 65
Milan 56
San Diego 56
São Paulo 56
Chicago 54
Guangzhou 49
London 45
Frankfurt am Main 42
Hangzhou 41
Rome 39
Munich 37
Orem 37
Phoenix 37
Redwood City 37
Shenyang 37
Tianjin 33
Verona 32
Jinan 31
Brooklyn 28
Redondo Beach 27
Warsaw 27
Dong Ket 26
Tokyo 26
Cedar Knolls 25
Sassari 25
Atlanta 24
Lappeenranta 23
Changsha 22
Chennai 22
Jiaxing 21
Manchester 21
Nanchang 21
Pune 21
Brno 20
Hebei 20
Montreal 19
Baghdad 18
Tashkent 18
Rio de Janeiro 17
Mumbai 15
Norwalk 15
Toronto 15
Biên Hòa 14
Brussels 14
Da Nang 14
Düsseldorf 14
Mexico City 14
Zhengzhou 14
Belo Horizonte 13
Mountain View 13
Amsterdam 12
Bogotá 12
Bologna 12
Parma 12
San Francisco 12
Amman 11
Ankara 11
Auburn Hills 11
Chengdu 11
Dublin 11
Haiphong 11
Poplar 11
Shenzhen 11
Stockholm 11
Buenos Aires 10
Totale 198.622
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Nome #
High throughput mechanochemistry: application to parallel synthesis of benzoxazines 7.501
Iron-Catalyzed Amidation of Aldehydes with N-Chloroamines 5.690
Synthesis of nitric oxide donors derived from Piloty’s acid and study of their effects on dopamine secretion from PC12 cells 5.067
A two-step tandem reaction to prepare hydroxamic acids directly from alcohols 5.030
Surface-modified nanoerythrosomes for potential optical imaging diagnostics 4.715
A metal-catalyzed tandem 1,4-benzodiazepine synthesis based on two hydrogen-transfer reactions 4.683
Processing and Investigation Methods in Mechanochemical Kinetics 4.430
CHAPTER 9: New and Up-and-coming Perspectives for Unconventional Chemistry: From Molecular Synthesis to Hybrid Materials by Mechanochemistry 4.051
Influence of the milling parameters on the nucleophilic substitution reaction of activated β-cyclodextrins 3.936
Vibrational and optical characterization of s-triazine derivatives 3.821
Metal-Mediated and Metal-Catalyzed Reactions under Mechanochemical Conditions 3.430
Formic Acid: A Promising Bio-Renewable Feedstock for Fine Chemicals 3.251
PROCESS FOR THE HALOGENATION AT THE ALPHA-H POSITION OF ALKYLARENES VARIOUSLY SUBSTITUTED ON THE AROMATIC RING 3.151
Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction 3.134
Palladium-Catalysed Dehydrogenative Generation of Imines from Amines. A Nature-Inspired Route to Indoles via Cross-Couplings of Amines with Arylhydrazines 3.089
Synthesis of α,β-Unsaturated Aldehydes Based on a One-Pot Phase-Switch Dehydrogenative Cross-Coupling of Primary Alcohols 3.035
3D hydrogeological modelling supporting studies on the sources of manganese, sulphate and trichloromethane in groundwater at Portoscuso (Sardinia, Italy) 2.932
Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols 2.813
Metal-free mechanochemical oxidations in Ertalyte® jars 2.756
From Lossen Transposition to Solventless “Medicinal Mechanochemistry” 2.756
Ammonia Synthesis by Mechanochemistry 2.756
Origin of manganese, sulphates and trichloromethane in groundwater at Portoscuso (Sardinia-Italy) 2.716
Base-Mediated Transition-Metal-Free Dehydrative C−C and C−N Bond-Forming Reactions from Alcohols 2.668
Microwave-Promoted Selective Mono-N-Alkylation of Anilines with Tertiary Amines by Heterogeneous Catalysis 2.625
From amines to (form)amides: a simple and successful mechanochemical approach 2.569
An Environmentally Sustainable Mechanochemical Route to Hydroxamic Acid Derivatives 2.550
Microwave-assisted synthesis of sulfonamides 2.511
Visible Light-Promoted Oxidative Cross-Coupling of Alcohols to Esters 2.357
A mild and efficient synthesis of substituted quinolines via a cross-dehydrogenative coupling of (bio)available alcohols and aminoarenes 2.308
Appealing Renewable Materials in Green Chemistry 2.302
Visible light-induced transformation of aldehydes to esters, carboxylic anhydrides and amides 2.259
Simple squaramide receptors for highly efficient anion binding in aqueous media and transmembrane transport 2.257
Mechanochemical Preparation of Active Pharmaceutical Ingredients Monitored by In Situ Raman Spectroscopy 2.214
Mechanically induced oxidation of alcohols to aldehydes and ketones in ambient air: Revisiting TEMPO-assisted oxidations 2.173
Synthesis of quinolines via a metal-catalyzed dehydrogenative N-heterocyclization 2.165
A Visible-Light Driven Esterification of Aldehydes Catalyzed by VOSO4 2.107
From enabling technologies to medicinal mechanochemistry: An eco-friendly access to hydantoin-based active pharmaceutical ingredients 2.005
Mechanochemistry for "no solvent, no base" preparation of hydantoin-based active pharmaceutical ingredients: Nitrofurantoin and dantrolene 1.968
Anhydrides from aldehydes or alcohols via oxidative cross-coupling 1.926
A telescopic one-pot synthesis of β-lactam rings using amines as a convenient source of imines 1.902
Recent developments in oxidative esterification and amidation of aldehydes 1.837
Trichloroisocyanuric Acid: a Versatile and Efficient Chlorinating and Oxidizing Reagent 1.829
Kabachnik-Fields Reaction by Mechanochemistry: New Horizons from Old Methods 1.793
A Mild and Inexpensive Procedure for the Synthesis of N, N’-Diboc-Protected Guanidines 1.701
1,3,5-Triazine 1.689
One-pot synthesis of hydroxamic acids from aldehydes and hydroxylamine 1.671
Metal-free oxidative cross esterification of alcohols via acyl chloride formation 1.671
Metal-Free Preparation of α-H-Chlorinated Alkylaromatic Hydrocarbons by Sunlight 1.574
“Quick and click” assembly of functionalised indole rings via metal-promoted cyclative tandem reactions 1.516
Kinetics of MgH2 formation by ball milling 1.498
Mechanochemical Preparation of Protein : hydantoin Hybrids and Their Release Properties 1.448
Iron-catalysed oxidative amidation of alcohols with amines 1.439
A Mechanochemical-Assisted Oxidation of Amines to Carbonyl Compounds and Nitriles 1.422
Oxidovanadium(IV) sulfate catalyses light-driven C–N bond formation 1.391
Mechanochemical Ignition of Self-propagating Reactions in Zn-S Powder Mixtures 1.367
Microscopic kinetic information from Ag oxalate mechanochemistry in ball drop experiments 1.244
The Mechanochemical Beckmann Rearrangement: An Eco-efficient “Cut-and-Paste” Strategy to Design the “Good Old Amide Bond” 1.223
A Copper-Catalysed Amidation of Aldehydes via N-Hydroxysuccinimide Ester Formation 1.202
Microwave-Assisted Synthesis of Polysubstituted Benzimidazoles by Heterogeneous Pd-Catalyzed Oxidative C-H Activation of Tertiary Amines 1.201
Solvent-free, continuous synthesis of hydrazone-based active pharmaceutical ingredients by twin-screw extrusion 1.198
Metal-free direct oxidation of aldehydes to esters using TCCA 1.161
Preparation of Benzimidazoles via Oxidation of Tertiary Amines 1.151
A Fast and Efficient One-Pot Microwave Assisted Synthesis of Variously Di-substituted 1,2,4-Oxadiazoles 1.139
Solvent-free Reactions for the Synthesis of Indolenine-based Squaraines and Croconaines: Comparison of Thermal Heating, Mechanochemical Milling, and IR Irradiation 1.072
Coupling of mechanical deformation and reaction in mechanochemical transformations 1.054
Use of Primary Amines for the Selective N-Alkylation of Anilines by a Reusable Heterogeneous Catalyst 1.052
Mechanochemistry: New Tools to Navigate the Uncharted Territory of “Impossible” Reactions 1.031
A phenomenological kinetic equation for mechanochemical reactions involving highly deformable molecular solids 1.002
Critical Surveys Covering The Year 2012: Introduction and Trasformation of Functional Groups: H-Borrowing and H-Transfer Reactions 931
Synthesis and characterization of the chemical properties of new class of NO donors as potential dopamine releaser in the treatment of Parkinson’s disease 925
Parallel Synthesis of Trisubstituted Formamidines: A Facile and Versatile Procedure 909
One-Pot Synthesis of Amides from Aldehydes and amines via C-H Bond Activation 907
A General Approach to Substituted Benzimidazoles and Benzoxazoles via Heterogeneous Palladium Catalyzed Hydroge-Tranfer with Primary Amines 870
Adsorption and release of sulfamethizole from mesoporous silica nanoparticles functionalised with triethylenetetramine 867
A Practical and Efficient Approach to PNA Monomers Compatible with Fmoc- Mediated Solid-Phase Synthesis Protocols 769
Microwave Assisted Synthesis of N-Monostituted Urea Derivatives 766
“Nucleophile Cleavable Linker Units 763
From Alcohols to Indoles: A Tandem Ru Catalyzed Hydrogen-Transfer Fischer Indole Synthesis 762
N-Formylsaccharin: A Sweet(able) Formylating Agent in Mechanochemistry 752
“New Pentamidine Analogues in Medicinal Chemistry” 726
N-Alkylation of aromatic amines with alcohols by using a commercially available Ru complex under mild conditions 720
Mechanochemical Fischer Indolisation: an Eco-friendly Design for a Timeless Reaction 702
Chemical effects induced by the mechanical processing of granite powder 698
[1,3,5]-Triazine: A Versatile Heterocycle in Current Applications of Organic Chemistry 651
Mechanochemical effects underlying the mechanically activated catalytic hydrogenation of carbon monoxide 640
A Straightforward Route to Piloty’s Acid Derivatives: A Class of Potential Nitroxyl-Generating Prodrugs 635
A trustworthy mechanochemical route to isocyanides 633
Mono-N-Alkylation of Anilines with R3N Using Pd/C under Microwave Irradiation 629
A General Approach to Substituted Benzimidazoles via Heterogeneous Palladium-Catalyzed Hydrogen-Transfer with Primary Amines 629
Mechanochemistry Can Reduce Life Cycle Environmental Impacts of Manufacturing Active Pharmaceutical Ingredients 624
Mechanochemistry: An overview and a historical account 601
Synthesis of Oxime and Hydroxamic Acids 565
A Mild and Efficient Alternative to the Classical Swern Oxidation 562
New 1,3,5-triazine derivatives as templates for the homogeneous phase synthesis of chemical libraries 557
A Simple Preparation of Ketones. N-Protected α-Amino Ketones from α-Amino Acids 556
A Simple Method for the Reduction of Carboxylic Acids to Aldehydes or Alcohols Using H2 and Pd/C 553
New pyrazole containing bicarboxylic -amino acids: mimics of the cis amide bond 541
Some Recent Approaches to the Synthesis of 2-Substituted Benzofurans 538
New Cellulose-Supported Reagent: A Sustainable Approach to Guanidines 534
Microwave-Assisted Synthesis of Isonitriles: A General Simple Methodology 533
Totale 186.233
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Categoria #
all - tutte 268.577
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 268.577
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20226.092 0 502 413 482 509 541 402 301 563 631 884 864
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
2025/20269.694 792 409 1.266 818 763 825 1.391 640 620 1.284 659 227
2026/2027686 199 487 0 0 0 0 0 0 0 0 0 0
Totale 205.640