IRIS
PORCHEDDU, Andrea
 Distribuzione geografica
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Continente #
NA - Nord America 3.319
AS - Asia 2.026
EU - Europa 1.165
SA - Sud America 1.051
AF - Africa 77
Continente sconosciuto - Info sul continente non disponibili 41
OC - Oceania 14
Totale 7.693
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Nazione #
US - Stati Uniti d'America 3.216
BR - Brasile 953
SG - Singapore 763
CN - Cina 560
UA - Ucraina 295
IT - Italia 236
VN - Vietnam 166
HK - Hong Kong 164
DE - Germania 160
FR - Francia 88
GB - Regno Unito 77
TR - Turchia 76
SE - Svezia 66
FI - Finlandia 65
IN - India 62
BD - Bangladesh 42
CA - Canada 40
MX - Messico 38
NL - Olanda 35
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
MA - Marocco 15
KR - Corea 14
EC - Ecuador 13
VE - Venezuela 13
AU - Australia 12
AE - Emirati Arabi Uniti 11
PL - Polonia 11
RO - Romania 9
JO - Giordania 8
AZ - Azerbaigian 7
CL - Cile 7
JM - Giamaica 7
TN - Tunisia 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
LT - Lituania 5
OM - Oman 5
PT - Portogallo 5
PY - Paraguay 5
SA - Arabia Saudita 5
SN - Senegal 5
AT - Austria 4
CR - Costa Rica 4
DO - Repubblica Dominicana 4
HU - Ungheria 4
PE - Perù 4
RS - Serbia 4
BG - Bulgaria 3
BO - Bolivia 3
CG - Congo 3
CH - Svizzera 3
ET - Etiopia 3
KZ - Kazakistan 3
MY - Malesia 3
PH - Filippine 3
TH - Thailandia 3
TT - Trinidad e Tobago 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
IR - Iran 2
MK - Macedonia 2
MT - Malta 2
PA - Panama 2
PS - Palestinian Territory 2
SV - El Salvador 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
GR - Grecia 1
HN - Honduras 1
HR - Croazia 1
IE - Irlanda 1
KW - Kuwait 1
LI - Liechtenstein 1
LK - Sri Lanka 1
Totale 7.644
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Città #
Dallas 848
Singapore 369
Chandler 346
San Jose 258
Jacksonville 184
Ashburn 177
Hong Kong 159
Beijing 146
Princeton 122
New York 109
Council Bluffs 91
Dearborn 81
Ann Arbor 71
São Paulo 70
Nanjing 69
Columbus 67
Los Angeles 62
Ho Chi Minh City 57
Lauterbourg 57
Shanghai 49
Izmir 42
Santa Clara 42
Wilmington 42
Rio de Janeiro 39
Nanchang 36
Boardman 34
Hanoi 34
Munich 33
Hebei 25
Tashkent 25
Belo Horizonte 22
Brasília 22
Tokyo 21
Tianjin 20
Milan 19
Brussels 18
Orem 18
Atlanta 17
Denver 17
Frankfurt am Main 17
Chennai 16
Baghdad 15
Shenyang 15
Woodbridge 15
Cagliari 14
Changsha 14
Helsinki 14
Phoenix 14
Toronto 14
Montreal 13
San Francisco 13
Chicago 12
Houston 12
Porto Alegre 12
Seoul 12
Stockholm 12
Brno 11
Da Nang 11
Jiaxing 11
Kunming 11
London 11
Amsterdam 10
Curitiba 10
Paris 10
Warsaw 10
Guarulhos 9
Mumbai 9
Poplar 9
Ribeirão Preto 9
Sassari 9
Andover 8
Brooklyn 8
Istanbul 8
Mexico City 8
Palermo 8
Rome 8
São José dos Campos 8
Uberlândia 8
Ankara 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
Bologna 6
Boston 6
Caracas 6
Catania 6
Jinan 6
Totale 4.503
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Nome #
" Critical Survey Covering the Year 2003: Solid-Phase Synthesis " 214
A Mild Procedure for the Preparation of 3-Aryl-4-formylpyrazoles 201
[1,3,5]-Triazine: A Versatile Heterocycle in Current Applications of Organic Chemistry 193
A Mild and Efficient Alternative to the Classical Swern Oxidation 187
Metal-Free Direct Oxidation of Aldehydes to Esters Using TCCA 171
Triclorotriazina: un nuovo reattivo per antiche reazioni 170
A valuable activating agent for carboxylic acids in solution, liquid and solid phase synthesis 169
A New, Simple Procedure for the Synthesis of Formyl Amides 164
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 162
A two-step tandem reaction to prepare hydroxamic acids directly from alcohols 158
A Practical and Efficient Approach to PNA Monomers Compatible with Fmoc- Mediated Solid-Phase Synthesis Protocols 158
A Mild and Inexpensive Procedure for the Synthesis of N-N'-Di-Boc-Protected Guanidines 154
A Simple Method for the Reduction of Carboxylic Acids to Aldehydes or Alcohols Using H2 and Pd/C 147
Metal-Free Preparation of α-H-Chlorinated Alkylaromatic Hydrocarbons by Sunlight 144
A NEW, RAPID, GENERAL PROCEDURE FOR THE SYNTHESIS OF ORGANIC MOLECULES SUPPORTED ON METHOXY-POLYETHYLENE GLYCOL (MEOPEG) UNDER MICROWAVE IRRADIATION CONDITIONS 140
Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction 138
A New Polymer-Supported Reagent for the Synthesis of β-Lactams in Solution 138
1,3,5-Triazine 137
A Straightforward Route to Piloty’s Acid Derivatives: A Class of Potential Nitroxyl-Generating Prodrugs 137
A General Approach to Substituted Benzimidazoles and Benzoxazoles via Heterogeneous Palladium Catalyzed Hydroge-Tranfer with Primary Amines 134
From Lossen Transposition to Solventless "medicinal Mechanochemistry" 133
A mild and efficient synthesis of substituted quinolines via a cross-dehydrogenative coupling of (Bio)available alcohols and aminoarenes 129
Processo di alogenazione in posizione alpha-H di alchil-areni variamente sostituiti sull’anello aromatico. 128
A General Approach to Substituted Benzimidazoles via Heterogeneous Palladium-Catalyzed Hydrogen-Transfer with Primary Amines 125
Appealing Renewable Materials in Green Chemistry 123
New 1,3,5-triazine derivatives as templates for the homogeneous phase synthesis of chemical libraries 122
Metal-free oxidative self-coupling of aldehydes or alcohols to symmetric carboxylic anhydrides 120
Trichloroisocyanuric/TEMPO Oxidation of Alcohols under Mild Conditions: A Close Investigation 119
The Mechanochemical Beckmann Rearrangement: An Eco-efficient "cut-and-Paste" Strategy to Design the "good Old Amide Bond" 116
Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols 111
Iron-catalysed oxidative amidation of alcohols with amines 109
A Visible-Light Driven Esterification of Aldehydes Catalyzed by VOSO4 108
PROCESS FOR THE HALOGENATION AT THE ALPHA-H POSITION OF ALKYLARENES VARIOUSLY SUBSTITUTED ON THE AROMATIC RING 108
Parallel Synthesis of Trisubstituted Formamidines: A Facile and Versatile Procedure 108
An Environmentally Sustainable Mechanochemical Route to Hydroxamic Acid Derivatives 108
Microwave-assisted synthesis of sulfonamides 107
Peptide Nucleic Acids (PNAs), a chemical overview 104
DMTMM, un nuovo reattivo di "coupling" per la sintesi di ammidi in fase solida ed in fase omogenea 104
Pirazoli ed isossazoli funzionalizzati: nuove strategie di sintesi 103
Use of Primary Amines for the Selective N-Alkylation of Anilines by a Reusable Heterogeneous Catalyst 101
Vibrational and optical characterization of s-triazine derivatives 101
Oxidations in organic synthesis: new Perspectives 99
Metal-free mechanochemical oxidations in Ertalyte® jars 99
Preparazione di un nuovo reattivo supportato su fase solida per la realizzazione di reazioni radicaliche 95
Oxidovanadium(IV) sulfate catalyses light-driven C–N bond formation 94
Sintesi di PNA: una strategia semplice ed efficiente 94
Cellulose Beads: a New Versatile Solid Support for Microwave- Assisted Synthesis. Preparation of Pyrazole and Isoxazole Libraries 88
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. 88
Iron-catalysed oxidative amidation of alcohols with amines 86
Microwave-Assisted Solution-Phase Synthesis of 1,4,5-Trisubstituted Pyrazoles 85
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 82
Mechanochemistry Frees Thiourea Dioxide (TDO) from the ‘Veils’ of Solvent, Exposing All Its Reactivity 81
General approach to the synthesis of optically active 2-carboxy-4-[3'- (diethoxyphosphinyl)propyl]-5-alkylpiperazines (CPP analogues) 81
COLORIMETRIC TOOLS FOR SOLID-PHASE ORGANIC SYNTHESIS 79
Visible light-induced transformation of aldehydes to esters, carboxylic anhydrides and amides 78
Small Ring Constrained Peptidomimeics. Synthesis of Epoxy-Peptidomimetics Inhibitors of Cysteine Proteases 78
New Cellulose-supported Reagent: a Sustainable Approach to Guanidines 77
Critical Surveys Covering The Year 2012: Introduction and Trasformation of Functional Groups: H-Borrowing and H-Transfer Reactions 77
Simple One-Flask Method for the Preparation of Hydroxamic Acids 77
Angeli-Rimini’s Reaction on Solid Support: A New Approach to Hydroxamic Acids 76
Recent approaches to the solid-phase synthesis of N- and O-heterocycles 73
Impiego di microonde nella sintesi di beta-lattami 68
Preparation of pyrazole and isoxazole libraries on cellulose beads: a new cheap and versatile biopolymer 67
Palladium-Catalysed Dehydrogenative Generation of Imines from Amines. A Nature-Inspired Route to Indoles via Cross-Couplings of Amines with Arylhydrazines 65
Microwave Assisted Synthesis of Isonitriles: A General Simple Methodology 64
New Oxazole-Based Conformationally restricted Peptidomimetics: Design and Synthesis of a Pseudopeptide 60
null 59
Metal-Free Synthesis of α-H Chlorine Alkylaromatic Hydrocarbons Driven by Visible Light 20
Totale 7.693
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Categoria #
all - tutte 32.669
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 32.669
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022232 0 0 4 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
2026/2027274 86 188 0 0 0 0 0 0 0 0 0 0
Totale 7.693