IRIS
PINNA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 1.931
AS - Asia 1.134
EU - Europa 835
SA - Sud America 740
AF - Africa 50
OC - Oceania 7
Continente sconosciuto - Info sul continente non disponibili 5
Totale 4.702
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Nazione #
US - Stati Uniti d'America 1.890
BR - Brasile 668
SG - Singapore 482
CN - Cina 372
UA - Ucraina 315
DE - Germania 123
HK - Hong Kong 86
IT - Italia 86
FI - Finlandia 77
SE - Svezia 73
GB - Regno Unito 56
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 12
BE - Belgio 11
VE - Venezuela 11
EC - Ecuador 10
CA - Canada 9
PL - Polonia 9
AE - Emirati Arabi Uniti 7
UY - Uruguay 7
HN - Honduras 6
IN - India 6
KG - Kirghizistan 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
NL - Olanda 5
PY - Paraguay 5
SA - Arabia Saudita 5
CO - Colombia 4
JO - Giordania 4
JP - Giappone 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 4.702
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Città #
Dallas 558
Chandler 277
Singapore 243
Jacksonville 192
Princeton 108
Hong Kong 85
Dearborn 79
Nanjing 73
Beijing 59
Ann Arbor 56
Wilmington 40
São Paulo 39
Ashburn 34
Nanchang 34
Shanghai 33
Boardman 30
Woodbridge 30
Los Angeles 26
Belo Horizonte 25
Izmir 25
Mountain View 25
Helsinki 23
Santa Clara 19
Tianjin 19
Rio de Janeiro 18
Shenyang 18
Andover 15
Jinan 15
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
Florianópolis 7
Montevideo 7
Ribeirão Preto 7
Salvador 7
Turku 7
Warsaw 7
Zhengzhou 7
Bishkek 6
Brooklyn 6
Falkenstein 6
Guarulhos 6
Hangzhou 6
Hanoi 6
Istanbul 6
London 6
Munich 6
New York 6
Sorocaba 6
São Gonçalo 6
Aparecida de Goiânia 5
Baku 5
Betim 5
Boston 5
Campinas 5
Campo Grande 5
Caracas 5
Dhaka 5
Johannesburg 5
Joinville 5
Lanzhou 5
Ningbo 5
Norwalk 5
Santo André 5
São José dos Campos 5
The Dalles 5
Uberlândia 5
Amman 4
Amsterdam 4
Aracaju 4
Auburn Hills 4
Cairo 4
Caxias do Sul 4
Charlotte 4
Columbus 4
Contagem 4
Mauá 4
Passo Fundo 4
Recife 4
Serra 4
Sete Lagoas 4
São José do Rio Preto 4
Taizhou 4
Taubaté 4
Tokyo 4
Alvorada 3
Andradina 3
Totale 2.655
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Nome #
Asymmetric hydroformylation of N-acyl 1-aminoacrylic acid derivatives by rhodium/chiral diphosphine catalysts 137
"N-tert-butoxycarbonyl)-2-(tert-butyldimethylsiloxy)pyrrole: a promising compound for synthesis of chiral nonracemic hydroxylated pyrrolidine derivatives." 131
Exploiting the Distal Reactivity of Indolyl Methylenemalononitriles: An Asymmetric Organocatalyzed [4+2] Cycloaddition with Enals Enables the Assembly of Elusive Dihydrocarbazoles 131
Diastereoselective Synthesis of a Novel Lactam Peptidomimetic Exploiting Vinylogous Mannich Addition of 2-Silyloxyfuran Reagents 127
Direct and Enantioselective Vinylogous Michael Addition of α-Alkylidenepyrazolinones to Nitroolefins Catalyzed by Dual Cinchona Alkaloid Thioureas 126
Asymmetric Synthesis of 4-Amino-2,3,4-trideoxyaldonic Acids: Novel GABA C-Glycoconjugates 122
Diastereo- and Enantioselective Catalytic Vinylogous Mukaiyama-Mannich Reactions of Pyrrole-Based Silyl Dienolates with Alkyl-Substituted Aldehydes 113
ADVANCES IN CHEMICAL SYNTHESIS OF CARBASUGARS AND ANALOGUES 108
Direct Regio-, Diastereo-, and Enantioselective Vinylogous Michael Addition of Prochiral 3-Alkylideneoxindoles to Nitroolefins 106
2-(tert-Butyldimethylsiloxy)thiophene: Application to Total Syntheses of Both Enantiomers of 2’,3’-Dideoxy-4’-thiocytidine 105
Homochiral a,b-unsaturated c-lactams: versatile templates 104
Uncatalyzed, Diastereoselective Vinylogous Mukaiyama Aldol Reactions on Aqueous Media: Pyrrole vs Furan 2-Silyloxy Dienes 104
Optically active phenanthrolines in asymmetric catalysis. III. Highly efficient enantioselective transfer hydrogenation of acetophenone by chiral rhodium/3-alkyl phenanthroline catalysts 103
Bifunctional Cinchona Alkaloid/Thiourea Catalyzes Direct and Enantioselective Vinylogous Michael Addition of 3-Alkylidene Oxindoles to Nitroolefins 102
"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" 102
Identificazione Spettrometrica di Composti Organici 101
Further Uses of Pyrrole-Based Dienoxysilane Synthons: A Full Aldol Approach to Azabicyclo[x.2.1]alkane Systems 98
Parallel, Stereoselective Syntheses of both Enantiomers of Muricatacin and their Sulfur and Nitrogen Relatives Using the Siloxydiene-Based Methodology 97
"Highly stereoselective total synthesis of octopyranose derivatives." 97
Asymmetric total synthesis of 1-deoxy-7,8-di-epi-castanospermine 97
Organocatalytic, Asymmetric Eliminative [4+2] Cycloaddition of Allylidene Malononitriles with Enals: Rapid Entry to Cyclohexadiene- Embedding Linear and Angular Polycycles 96
"Total synthesis of 1,5-Dideoxy-1,5-iminoalditols." 94
Completely regioselective hydroformylation of methyl N-acetamidoacrylate by chiral rhodium phosphine catalysts 93
Diastereoselective Synthesis of D-erythro-Sphingosine 91
N-(tert-Butoxycarbonyl)-2-(tert-butyldimethylsiloxy)pyrrole as a Glycine Anion Equivalent: a Flexible Enantioselective Access to Polyhydroxy-a-Amino Acids 90
Identificazione Spettroscopica di Composti Organici 89
Optically active phenanthrolines in asymmetric catalysis. IV. Enantioselective hydrosilylation of acetophenone by rhodium/chiral alkyl phenanthroline catalysts 89
Efficient Total Syntheses of (1R, 2R, 3R, 9R, 9aR)-1,2,3,9-Tetrahydroxyquinolizidine and Its Enantiomer 86
Direct Vinylogous Michael Addition of Prochiral 3-Alkylideneoxindoles to Nitroolefins 84
VARIABLE STRATEGY TOWARDS CARBASUGARS AND RELATIVES. 4. VIABLE ACCESS TO (4A-CARBAPENTOFURANOSYL)AMINES, (5A-CARBAHEXOPYRANOSYL)AMINES, AND AMINO ACIDS THEREOF 84
Modular Approach toward the Construction of the Core Motifs of Annonaceous Acetogenins and Variants Thereof 83
Total Syntheses of All Four Isomers of cis-1,2-Dihydroxypyrrolizidine 81
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 80
Total Syntheses of N-BOC Protected 3’-Deoxy-4’-azathymidine and 4’-Azauridine 79
Total Synthesis of 2,3-Dideoxy-C-methylheptose Derivatives 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
New Enantioselective Entry to Cycloheptane Amino Acid Polyols 78
Lewis Acid-Assisted Vinylogous Mannich and Mukaiyama Aldolization: a Route to Densely Hydroxylated Indolizidine Alkaloids 78
Hydroformylation of styrene catalyzed by rhodium complexes with 2-diphenylphosphinopyridine 74
Total Syntheses of 2,4-Diamino-2,4-Dideoxy-L-arabinose and 2,4-Diamino-2,4-Dideoxy-L-ribose 73
VARIABLE STRATEGY TOWARDS CARBASUGARS AND RELATIVES. 5. FOCUS ON PREPARATION OF CHIRAL NONRACEMIC MEDIUM-SIZED CARBOCYCLES 72
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 67
Direct vinylogous Michael addition of prochiral 3-alkylideneoxindoles to nitroolefins 67
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 65
Recent Advances in the Stereoselective Synthesis of Hydroxylated Pyrrolizidines. A Review 60
Nuovi motivi azabiciclo [X.2.1] alcanici 60
Streamlined, Asymmetric Synthesis of 8,4'-Oxyneolignans 55
Unlocking Access to Enantiopure Fused Uracils by Chemodivergent [4+2] Cross-Cycloadditions: DFT-Supported Homo-Synergistic Organocatalytic Approach 53
Synthesis of a Small Repertoire of Nonracemic 5a-Carbahexopyranoses and 1-Thio-5a-Carbahexopyranoses 53
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 44
Nuove metodologie d'accesso alla diversità molecolare: sintesi di biomolecole e loro insiemi per un utilizzo in agricoltura e terapia 26
Totale 4.711
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Categoria #
all - tutte 21.160
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 21.160
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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
2025/20261.097 73 465 177 202 145 35 0 0 0 0 0 0
Totale 4.711