IRIS
PORCHEDDU, Andrea
 Distribuzione geografica
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Continente #
NA - Nord America 3.860
AS - Asia 2.037
EU - Europa 1.327
SA - Sud America 1.052
AF - Africa 77
Continente sconosciuto - Info sul continente non disponibili 45
OC - Oceania 14
Totale 8.412
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Nazione #
US - Stati Uniti d'America 3.710
BR - Brasile 953
SG - Singapore 765
CN - Cina 562
IT - Italia 391
UA - Ucraina 295
HK - Hong Kong 167
VN - Vietnam 167
DE - Germania 161
FR - Francia 88
GB - Regno Unito 77
TR - Turchia 76
SE - Svezia 66
FI - Finlandia 65
IN - India 62
CA - Canada 56
BD - Bangladesh 43
MX - Messico 39
NL - Olanda 37
AR - Argentina 30
IQ - Iraq 28
UZ - Uzbekistan 26
RU - Federazione Russa 25
JP - Giappone 24
CO - Colombia 19
BE - Belgio 18
CZ - Repubblica Ceca 17
ZA - Sudafrica 17
ES - Italia 16
PK - Pakistan 16
KR - Corea 15
MA - Marocco 15
VE - Venezuela 14
EC - Ecuador 13
AU - Australia 12
AE - Emirati Arabi Uniti 11
CR - Costa Rica 11
PL - Polonia 11
JM - Giamaica 10
RO - Romania 9
JO - Giordania 8
AZ - Azerbaigian 7
CL - Cile 7
HN - Honduras 7
LT - Lituania 7
TN - Tunisia 7
TT - Trinidad e Tobago 7
DZ - Algeria 6
EG - Egitto 6
KE - Kenya 6
KG - Kirghizistan 6
NP - Nepal 6
AL - Albania 5
ID - Indonesia 5
IL - Israele 5
OM - Oman 5
PT - Portogallo 5
PY - Paraguay 5
SA - Arabia Saudita 5
SN - Senegal 5
AT - Austria 4
CW - ???statistics.table.value.countryCode.CW??? 4
DO - Repubblica Dominicana 4
HU - Ungheria 4
NI - Nicaragua 4
PE - Perù 4
RS - Serbia 4
SV - El Salvador 4
BG - Bulgaria 3
BO - Bolivia 3
CG - Congo 3
CH - Svizzera 3
ET - Etiopia 3
IE - Irlanda 3
KZ - Kazakistan 3
MY - Malesia 3
PH - Filippine 3
TH - Thailandia 3
UY - Uruguay 3
XK - ???statistics.table.value.countryCode.XK??? 3
AO - Angola 2
BH - Bahrain 2
BY - Bielorussia 2
CI - Costa d'Avorio 2
EU - Europa 2
GP - Guadalupe 2
IR - Iran 2
MK - Macedonia 2
MT - Malta 2
PA - Panama 2
PS - Palestinian Territory 2
SY - Repubblica araba siriana 2
AM - Armenia 1
BA - Bosnia-Erzegovina 1
CV - Capo Verde 1
DK - Danimarca 1
FJ - Figi 1
GD - Grenada 1
GE - Georgia 1
GR - Grecia 1
Totale 8.357
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Città #
Dallas 850
Singapore 370
Chandler 346
San Jose 319
Ashburn 287
Jacksonville 184
Hong Kong 161
Beijing 147
Council Bluffs 147
Princeton 122
New York 109
Santa Clara 105
Dearborn 81
Ann Arbor 71
Columbus 70
São Paulo 70
Nanjing 69
Milan 64
Los Angeles 63
Ho Chi Minh City 57
Lauterbourg 57
Shanghai 49
Izmir 42
Wilmington 42
Rio de Janeiro 39
Nanchang 36
Rome 36
Boardman 34
Hanoi 34
Munich 33
Washington 27
Hebei 25
Tashkent 25
Belo Horizonte 22
Brasília 22
Tokyo 21
Atlanta 20
Tianjin 20
Orem 19
Brussels 18
Cagliari 17
Denver 17
Frankfurt am Main 17
Phoenix 17
Chennai 16
Toronto 16
Baghdad 15
Shenyang 15
Woodbridge 15
Changsha 14
Helsinki 14
Houston 14
Montreal 14
San Francisco 14
Chicago 13
Porto Alegre 12
Seoul 12
Stockholm 12
Brno 11
Da Nang 11
Jiaxing 11
Kunming 11
London 11
Amsterdam 10
Curitiba 10
Miano 10
Paris 10
Warsaw 10
Guarulhos 9
Mumbai 9
Poplar 9
Ribeirão Preto 9
Sassari 9
Andover 8
Brooklyn 8
Catania 8
Istanbul 8
Mexico City 8
Palermo 8
San José 8
São José dos Campos 8
Uberlândia 8
Ankara 7
Boston 7
Campinas 7
Casablanca 7
Contagem 7
Dhaka 7
Fortaleza 7
Goiânia 7
Guangzhou 7
Johannesburg 7
Manchester 7
Mountain View 7
Norwalk 7
Salvador 7
Santo André 7
São Bernardo do Campo 7
Amman 6
Betim 6
Totale 4.923
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Nome #
" Critical Survey Covering the Year 2003: Solid-Phase Synthesis " 228
A Mild Procedure for the Preparation of 3-Aryl-4-formylpyrazoles 208
[1,3,5]-Triazine: A Versatile Heterocycle in Current Applications of Organic Chemistry 204
A Mild and Efficient Alternative to the Classical Swern Oxidation 198
Metal-Free Direct Oxidation of Aldehydes to Esters Using TCCA 182
A valuable activating agent for carboxylic acids in solution, liquid and solid phase synthesis 182
Triclorotriazina: un nuovo reattivo per antiche reazioni 181
A New, Simple Procedure for the Synthesis of Formyl Amides 175
4-(4,6-Dimethoxy[1,3,5]triazin-2-yl)-4-methyl morpholinium chloride (DMTMM): a valuable alternative to PyBOP for solid phase peptide synthesis 175
A two-step tandem reaction to prepare hydroxamic acids directly from alcohols 170
A Practical and Efficient Approach to PNA Monomers Compatible with Fmoc- Mediated Solid-Phase Synthesis Protocols 170
A Mild and Inexpensive Procedure for the Synthesis of N-N'-Di-Boc-Protected Guanidines 163
A NEW, RAPID, GENERAL PROCEDURE FOR THE SYNTHESIS OF ORGANIC MOLECULES SUPPORTED ON METHOXY-POLYETHYLENE GLYCOL (MEOPEG) UNDER MICROWAVE IRRADIATION CONDITIONS 161
A Simple Method for the Reduction of Carboxylic Acids to Aldehydes or Alcohols Using H2 and Pd/C 159
Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction 154
Metal-Free Preparation of α-H-Chlorinated Alkylaromatic Hydrocarbons by Sunlight 152
A New Polymer-Supported Reagent for the Synthesis of β-Lactams in Solution 151
A Straightforward Route to Piloty’s Acid Derivatives: A Class of Potential Nitroxyl-Generating Prodrugs 144
From Lossen Transposition to Solventless "medicinal Mechanochemistry" 144
1,3,5-Triazine 142
A mild and efficient synthesis of substituted quinolines via a cross-dehydrogenative coupling of (Bio)available alcohols and aminoarenes 141
A General Approach to Substituted Benzimidazoles and Benzoxazoles via Heterogeneous Palladium Catalyzed Hydroge-Tranfer with Primary Amines 141
Processo di alogenazione in posizione alpha-H di alchil-areni variamente sostituiti sull’anello aromatico. 138
Appealing Renewable Materials in Green Chemistry 135
Parallel Synthesis of Trisubstituted Formamidines: A Facile and Versatile Procedure 133
New 1,3,5-triazine derivatives as templates for the homogeneous phase synthesis of chemical libraries 132
Metal-free oxidative self-coupling of aldehydes or alcohols to symmetric carboxylic anhydrides 131
A General Approach to Substituted Benzimidazoles via Heterogeneous Palladium-Catalyzed Hydrogen-Transfer with Primary Amines 130
Trichloroisocyanuric/TEMPO Oxidation of Alcohols under Mild Conditions: A Close Investigation 129
PROCESS FOR THE HALOGENATION AT THE ALPHA-H POSITION OF ALKYLARENES VARIOUSLY SUBSTITUTED ON THE AROMATIC RING 128
A Visible-Light Driven Esterification of Aldehydes Catalyzed by VOSO4 127
The Mechanochemical Beckmann Rearrangement: An Eco-efficient "cut-and-Paste" Strategy to Design the "good Old Amide Bond" 125
DMTMM, un nuovo reattivo di "coupling" per la sintesi di ammidi in fase solida ed in fase omogenea 124
Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols 120
Iron-catalysed oxidative amidation of alcohols with amines 117
Microwave-assisted synthesis of sulfonamides 115
An Environmentally Sustainable Mechanochemical Route to Hydroxamic Acid Derivatives 115
Metal-free mechanochemical oxidations in Ertalyte® jars 115
Peptide Nucleic Acids (PNAs), a chemical overview 112
Pirazoli ed isossazoli funzionalizzati: nuove strategie di sintesi 111
Vibrational and optical characterization of s-triazine derivatives 110
Oxidations in organic synthesis: new Perspectives 108
Use of Primary Amines for the Selective N-Alkylation of Anilines by a Reusable Heterogeneous Catalyst 108
Sintesi di PNA: una strategia semplice ed efficiente 106
Preparazione di un nuovo reattivo supportato su fase solida per la realizzazione di reazioni radicaliche 106
Oxidovanadium(IV) sulfate catalyses light-driven C–N bond formation 104
Small Ring Constrained Peptidomimeics. Synthesis of Epoxy-Peptidomimetics Inhibitors of Cysteine Proteases 101
Cellulose Beads: a New Versatile Solid Support for Microwave- Assisted Synthesis. Preparation of Pyrazole and Isoxazole Libraries 98
Synthesis of (2R,5S)- and (2S, SS)-2-Carboxy-l,4-diaza- [4.3.0]bicyclononane as Building Blocks for the Synthesis of New Potential HIV Protease Inhibitors. 98
Microwave-Assisted Solution-Phase Synthesis of 1,4,5-Trisubstituted Pyrazoles 94
Iron-catalysed oxidative amidation of alcohols with amines 94
General approach to the synthesis of optically active 2-carboxy-4-[3'- (diethoxyphosphinyl)propyl]-5-alkylpiperazines (CPP analogues) 94
Mechanochemistry Frees Thiourea Dioxide (TDO) from the ‘Veils’ of Solvent, Exposing All Its Reactivity 91
Solution-Phase Syntesis of Mixed Amide Libraries by” Simultaneous Addition of Functionalities (SPSAF) to a Diketopiperazine Tetracarboxylic Acid Scaffold Monitored by GC Analysis of Isobutylic alcohol 90
Visible light-induced transformation of aldehydes to esters, carboxylic anhydrides and amides 90
COLORIMETRIC TOOLS FOR SOLID-PHASE ORGANIC SYNTHESIS 86
New Cellulose-supported Reagent: a Sustainable Approach to Guanidines 85
Angeli-Rimini’s Reaction on Solid Support: A New Approach to Hydroxamic Acids 84
Simple One-Flask Method for the Preparation of Hydroxamic Acids 83
Recent approaches to the solid-phase synthesis of N- and O-heterocycles 82
Critical Surveys Covering The Year 2012: Introduction and Trasformation of Functional Groups: H-Borrowing and H-Transfer Reactions 82
New Oxazole-Based Conformationally restricted Peptidomimetics: Design and Synthesis of a Pseudopeptide 74
Microwave Assisted Synthesis of Isonitriles: A General Simple Methodology 74
Impiego di microonde nella sintesi di beta-lattami 74
Preparation of pyrazole and isoxazole libraries on cellulose beads: a new cheap and versatile biopolymer 71
Palladium-Catalysed Dehydrogenative Generation of Imines from Amines. A Nature-Inspired Route to Indoles via Cross-Couplings of Amines with Arylhydrazines 70
null 59
Metal-Free Synthesis of α-H Chlorine Alkylaromatic Hydrocarbons Driven by Visible Light 34
Totale 8.412
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Categoria #
all - tutte 35.024
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 35.024
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022228 0 0 0 3 1 4 8 27 23 12 28 122
2022/2023643 67 57 22 124 41 103 5 75 94 9 30 16
2023/2024319 37 16 10 8 97 8 2 7 0 27 31 76
2024/20251.995 17 29 125 38 76 90 123 386 682 246 87 96
2025/20263.036 219 714 319 459 282 190 384 68 129 166 58 48
2026/2027993 86 222 283 402 0 0 0 0 0 0 0 0
Totale 8.412