IRIS
PINNA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 1.970
AS - Asia 1.141
EU - Europa 842
SA - Sud America 741
AF - Africa 51
OC - Oceania 7
Continente sconosciuto - Info sul continente non disponibili 5
Totale 4.757
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Nazione #
US - Stati Uniti d'America 1.928
BR - Brasile 669
SG - Singapore 485
CN - Cina 374
UA - Ucraina 315
DE - Germania 123
HK - Hong Kong 86
IT - Italia 86
FI - Finlandia 77
SE - Svezia 74
GB - Regno Unito 60
TR - Turchia 50
FR - Francia 32
VN - Vietnam 25
AR - Argentina 24
RU - Federazione Russa 24
BD - Bangladesh 19
MX - Messico 16
UZ - Uzbekistan 16
IQ - Iraq 14
MA - Marocco 13
ZA - Sudafrica 13
BE - Belgio 11
VE - Venezuela 11
CA - Canada 10
EC - Ecuador 10
PL - Polonia 10
AE - Emirati Arabi Uniti 7
IN - India 7
UY - Uruguay 7
HN - Honduras 6
KG - Kirghizistan 6
NL - Olanda 6
PK - Pakistan 6
TN - Tunisia 6
AU - Australia 5
AZ - Azerbaigian 5
CL - Cile 5
EG - Egitto 5
EU - Europa 5
ID - Indonesia 5
JP - Giappone 5
PY - Paraguay 5
SA - Arabia Saudita 5
CO - Colombia 4
JO - Giordania 4
NP - Nepal 4
AT - Austria 3
BO - Bolivia 3
DZ - Algeria 3
ES - Italia 3
JM - Giamaica 3
KE - Kenya 3
KZ - Kazakistan 3
AM - Armenia 2
BA - Bosnia-Erzegovina 2
CI - Costa d'Avorio 2
CZ - Repubblica Ceca 2
GE - Georgia 2
LB - Libano 2
LV - Lettonia 2
MK - Macedonia 2
PA - Panama 2
PE - Perù 2
RO - Romania 2
RS - Serbia 2
SV - El Salvador 2
AL - Albania 1
AO - Angola 1
BH - Bahrain 1
BY - Bielorussia 1
CG - Congo 1
CR - Costa Rica 1
DO - Repubblica Dominicana 1
ET - Etiopia 1
GA - Gabon 1
GR - Grecia 1
GU - Guam 1
IE - Irlanda 1
IL - Israele 1
KR - Corea 1
LA - Repubblica Popolare Democratica del Laos 1
LT - Lituania 1
LU - Lussemburgo 1
MY - Malesia 1
OM - Oman 1
PH - Filippine 1
PS - Palestinian Territory 1
QA - Qatar 1
SR - Suriname 1
TG - Togo 1
TO - Tonga 1
TT - Trinidad e Tobago 1
TZ - Tanzania 1
Totale 4.757
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Città #
Dallas 558
Chandler 277
Singapore 246
Jacksonville 192
Princeton 108
Hong Kong 85
Dearborn 79
Nanjing 73
Beijing 59
Ann Arbor 56
Ashburn 42
São Paulo 40
Wilmington 40
Nanchang 34
Shanghai 33
Boardman 30
Los Angeles 30
Woodbridge 30
Belo Horizonte 25
Izmir 25
Mountain View 25
Helsinki 23
Santa Clara 20
Tianjin 19
Rio de Janeiro 18
Shenyang 18
Andover 15
Jinan 15
New York 14
San Francisco 14
Buffalo 13
Hebei 13
Tashkent 13
Jiaxing 12
Brasília 11
Brussels 11
Changsha 11
Goiânia 11
Sassari 11
Baghdad 10
Curitiba 10
Kunming 9
Fortaleza 8
Ho Chi Minh City 8
Porto Alegre 8
Warsaw 8
Florianópolis 7
Montevideo 7
Ribeirão Preto 7
Salvador 7
Turku 7
Zhengzhou 7
Bishkek 6
Boston 6
Brooklyn 6
Falkenstein 6
Guarulhos 6
Hangzhou 6
Hanoi 6
Istanbul 6
Johannesburg 6
London 6
Munich 6
Sorocaba 6
São Gonçalo 6
Amsterdam 5
Aparecida de Goiânia 5
Baku 5
Betim 5
Campinas 5
Campo Grande 5
Caracas 5
Dhaka 5
Joinville 5
Lanzhou 5
Ningbo 5
Norwalk 5
Orem 5
Santo André 5
São José dos Campos 5
The Dalles 5
Tokyo 5
Uberlândia 5
Amman 4
Aracaju 4
Auburn Hills 4
Cairo 4
Caxias do Sul 4
Charlotte 4
Columbus 4
Contagem 4
Denver 4
Mauá 4
Passo Fundo 4
Poplar 4
Recife 4
Serra 4
Sete Lagoas 4
Stockholm 4
São José do Rio Preto 4
Totale 2.688
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Nome #
Asymmetric hydroformylation of N-acyl 1-aminoacrylic acid derivatives by rhodium/chiral diphosphine catalysts 138
Exploiting the Distal Reactivity of Indolyl Methylenemalononitriles: An Asymmetric Organocatalyzed [4+2] Cycloaddition with Enals Enables the Assembly of Elusive Dihydrocarbazoles 132
"N-tert-butoxycarbonyl)-2-(tert-butyldimethylsiloxy)pyrrole: a promising compound for synthesis of chiral nonracemic hydroxylated pyrrolidine derivatives." 131
Diastereoselective Synthesis of a Novel Lactam Peptidomimetic Exploiting Vinylogous Mannich Addition of 2-Silyloxyfuran Reagents 128
Direct and Enantioselective Vinylogous Michael Addition of α-Alkylidenepyrazolinones to Nitroolefins Catalyzed by Dual Cinchona Alkaloid Thioureas 127
Asymmetric Synthesis of 4-Amino-2,3,4-trideoxyaldonic Acids: Novel GABA C-Glycoconjugates 124
Diastereo- and Enantioselective Catalytic Vinylogous Mukaiyama-Mannich Reactions of Pyrrole-Based Silyl Dienolates with Alkyl-Substituted Aldehydes 114
ADVANCES IN CHEMICAL SYNTHESIS OF CARBASUGARS AND ANALOGUES 109
Direct Regio-, Diastereo-, and Enantioselective Vinylogous Michael Addition of Prochiral 3-Alkylideneoxindoles to Nitroolefins 107
Homochiral a,b-unsaturated c-lactams: versatile templates 106
2-(tert-Butyldimethylsiloxy)thiophene: Application to Total Syntheses of Both Enantiomers of 2’,3’-Dideoxy-4’-thiocytidine 106
Uncatalyzed, Diastereoselective Vinylogous Mukaiyama Aldol Reactions on Aqueous Media: Pyrrole vs Furan 2-Silyloxy Dienes 105
Optically active phenanthrolines in asymmetric catalysis. III. Highly efficient enantioselective transfer hydrogenation of acetophenone by chiral rhodium/3-alkyl phenanthroline catalysts 104
Bifunctional Cinchona Alkaloid/Thiourea Catalyzes Direct and Enantioselective Vinylogous Michael Addition of 3-Alkylidene Oxindoles to Nitroolefins 103
"Variable Strategy towards Carbasugars and Relatives. 6. Diastereoselective Synthesis of 2-Deoxy-2-amino-5a-carba-beta-L-mannopyranuronic Acid and 2-Deoxy-2-amino-5a-carba-beta-L-mannopyranose" 103
Identificazione Spettrometrica di Composti Organici 102
Further Uses of Pyrrole-Based Dienoxysilane Synthons: A Full Aldol Approach to Azabicyclo[x.2.1]alkane Systems 99
Parallel, Stereoselective Syntheses of both Enantiomers of Muricatacin and their Sulfur and Nitrogen Relatives Using the Siloxydiene-Based Methodology 98
"Highly stereoselective total synthesis of octopyranose derivatives." 98
Asymmetric total synthesis of 1-deoxy-7,8-di-epi-castanospermine 98
Organocatalytic, Asymmetric Eliminative [4+2] Cycloaddition of Allylidene Malononitriles with Enals: Rapid Entry to Cyclohexadiene- Embedding Linear and Angular Polycycles 97
"Total synthesis of 1,5-Dideoxy-1,5-iminoalditols." 95
Completely regioselective hydroformylation of methyl N-acetamidoacrylate by chiral rhodium phosphine catalysts 94
Diastereoselective Synthesis of D-erythro-Sphingosine 93
N-(tert-Butoxycarbonyl)-2-(tert-butyldimethylsiloxy)pyrrole as a Glycine Anion Equivalent: a Flexible Enantioselective Access to Polyhydroxy-a-Amino Acids 91
Optically active phenanthrolines in asymmetric catalysis. IV. Enantioselective hydrosilylation of acetophenone by rhodium/chiral alkyl phenanthroline catalysts 90
Identificazione Spettroscopica di Composti Organici 89
Efficient Total Syntheses of (1R, 2R, 3R, 9R, 9aR)-1,2,3,9-Tetrahydroxyquinolizidine and Its Enantiomer 87
Direct Vinylogous Michael Addition of Prochiral 3-Alkylideneoxindoles to Nitroolefins 85
VARIABLE STRATEGY TOWARDS CARBASUGARS AND RELATIVES. 4. VIABLE ACCESS TO (4A-CARBAPENTOFURANOSYL)AMINES, (5A-CARBAHEXOPYRANOSYL)AMINES, AND AMINO ACIDS THEREOF 85
Modular Approach toward the Construction of the Core Motifs of Annonaceous Acetogenins and Variants Thereof 84
Total Syntheses of All Four Isomers of cis-1,2-Dihydroxypyrrolizidine 82
Variable Strategy towards Carbasugars and Relatives. 1. Stereocontrolled Synthesis of Pseudo-β-D-Gulopyranose, Pseudo-β-D-Xylofuranose, (Pseudo-β-D-gulopyranosyl)amine, and Pseudo-β-D-xylofuranosyl)amine 81
Total Syntheses of N-BOC Protected 3’-Deoxy-4’-azathymidine and 4’-Azauridine 80
Total Synthesis of 2,3-Dideoxy-C-methylheptose Derivatives 80
Lewis Acid-Assisted Vinylogous Mannich and Mukaiyama Aldolization: a Route to Densely Hydroxylated Indolizidine Alkaloids 80
New Enantioselective Entry to Cycloheptane Amino Acid Polyols 79
VARIABLE STRATEGY TOWARDS CARBASUGARS AND RELATIVES. 2. DIVERSITY-BASED SYNTHESIS OF beta-D-XYLO, beta-D-RIBO, beta-L-ARABINO, AND beta-L-LYXO 4A-CARBAFURANOSES, AND (4A-CARBAFURANO-SYL)THIOLS 78
Total Syntheses of (+)-2,8,8a-Tri-epi-swainsonine and (-)-1-epi-Swainsonine 78
Hydroformylation of styrene catalyzed by rhodium complexes with 2-diphenylphosphinopyridine 76
Total Syntheses of 2,4-Diamino-2,4-Dideoxy-L-arabinose and 2,4-Diamino-2,4-Dideoxy-L-ribose 74
VARIABLE STRATEGY TOWARDS CARBASUGARS AND RELATIVES. 5. FOCUS ON PREPARATION OF CHIRAL NONRACEMIC MEDIUM-SIZED CARBOCYCLES 73
Variable Strategy toward Carbasugars and Relatives as Illustrated by Diastereoselective Synthesis of 1-Deoxy-1-amino-pseudo-β-D-gulopyranose (alias 1,2,4-tri-epi-validamine 72
Sintesi totale di amminoacidi a base ciclitolica: un approccio orientato alla diversità 68
Direct vinylogous Michael addition of prochiral 3-alkylideneoxindoles to nitroolefins 68
The Utility of Furan-, Pyrrole-, and Thiophene-based 2-Silyloxy Dienes as Demonstrated by Modular Synthesis of Annonaceous Acetogenins Core Units and Their Pyrrolidine and Thiolane Analogues 66
Nuovi motivi azabiciclo [X.2.1] alcanici 63
Recent Advances in the Stereoselective Synthesis of Hydroxylated Pyrrolizidines. A Review 61
Streamlined, Asymmetric Synthesis of 8,4'-Oxyneolignans 56
Unlocking Access to Enantiopure Fused Uracils by Chemodivergent [4+2] Cross-Cycloadditions: DFT-Supported Homo-Synergistic Organocatalytic Approach 54
Synthesis of a Small Repertoire of Nonracemic 5a-Carbahexopyranoses and 1-Thio-5a-Carbahexopyranoses 54
Sintesi di nuove strutture macrocicliche a ridotta libertà conformazionale 49
Selective Reactions Using N-(tert-Butoxycarbonyl)-2-(tert-butyldime-thylsiloxy)pyrrole: Concise Asymmetric Syntheses of (+)-1-Deoxy-8-epi-castanospermine and its Enantiomer 45
Nuove metodologie d'accesso alla diversità molecolare: sintesi di biomolecole e loro insiemi per un utilizzo in agricoltura e terapia 27
Totale 4.766
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Categoria #
all - tutte 21.282
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 21.282
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021224 0 0 0 0 0 16 54 3 65 67 12 7
2021/2022245 41 2 0 6 0 0 20 19 17 6 24 110
2022/2023528 59 3 23 80 71 108 0 59 93 3 16 13
2023/2024125 35 18 4 5 28 4 0 0 0 4 10 17
2024/20251.451 18 13 67 26 38 54 24 274 595 216 80 46
2025/20261.152 73 465 177 202 145 90 0 0 0 0 0 0
Totale 4.766