IRIS
PINNA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 1.172
EU - Europa 726
AS - Asia 482
Continente sconosciuto - Info sul continente non disponibili 5
OC - Oceania 5
AF - Africa 3
Totale 2.393
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Nazione #
US - Stati Uniti d'America 1.170
UA - Ucraina 306
CN - Cina 295
SG - Singapore 130
DE - Germania 110
IT - Italia 80
SE - Svezia 70
FI - Finlandia 68
GB - Regno Unito 41
TR - Turchia 29
FR - Francia 27
HK - Hong Kong 19
BE - Belgio 11
AU - Australia 5
EU - Europa 5
RU - Federazione Russa 3
SA - Arabia Saudita 3
CA - Canada 2
EG - Egitto 2
NL - Olanda 2
PL - Polonia 2
AT - Austria 1
BA - Bosnia-Erzegovina 1
CZ - Repubblica Ceca 1
ID - Indonesia 1
IL - Israele 1
JP - Giappone 1
KR - Corea 1
KZ - Kazakistan 1
LA - Repubblica Popolare Democratica del Laos 1
LU - Lussemburgo 1
MA - Marocco 1
MK - Macedonia 1
RO - Romania 1
Totale 2.393
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Città #
Chandler 277
Jacksonville 192
Singapore 115
Princeton 108
Dearborn 79
Nanjing 73
Ann Arbor 56
Wilmington 40
Nanchang 34
Shanghai 33
Boardman 30
Woodbridge 30
Izmir 25
Mountain View 25
Beijing 21
Helsinki 21
Hong Kong 18
Shenyang 18
Andover 15
Jinan 15
Tianjin 15
Santa Clara 14
Hebei 13
Jiaxing 12
Brussels 11
Sassari 11
Changsha 10
Kunming 9
San Francisco 9
Ashburn 7
Dallas 6
Falkenstein 6
Hangzhou 6
Los Angeles 6
Zhengzhou 6
Lanzhou 5
Ningbo 5
Norwalk 5
Auburn Hills 4
Boston 4
Taizhou 4
Berlin 3
Marrùbiu 3
Riyadh 3
Washington 3
Alzate Brianza 2
Cairo 2
Empoli 2
Fuzhou 2
Hefei 2
Melbourne 2
Napoli 2
Parma 2
Pavia 2
Polska 2
Sydney 2
Toronto 2
Villaspeciosa 2
Almaty 1
Amsterdam 1
Brno 1
Cagliari 1
Canberra 1
Castelfranco Emilia 1
Catanzaro 1
Central 1
Chengdu 1
Clifton 1
Edinburgh 1
Florence 1
Guangzhou 1
Haikou 1
Houston 1
Jakarta 1
Lonate Pozzolo 1
London 1
Luxembourg 1
Milan 1
Oklahoma City 1
Paris 1
Putignano 1
Quartucciu 1
Rabat 1
Redmond 1
Rende 1
Ribera 1
Romola 1
Saint Petersburg 1
Sarajevo 1
Seoul 1
Shaoxing 1
Siena 1
Skopje 1
Taiyuan 1
Tappahannock 1
Tel Aviv 1
Tokyo 1
Turin 1
Venezia 1
Vienna 1
Totale 1.473
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Nome #
Optically active phenanthrolines in asymmetric catalysis. III. Highly efficient enantioselective transfer hydrogenation of acetophenone by chiral rhodium/3-alkyl phenanthroline catalysts 78
Exploiting the Distal Reactivity of Indolyl Methylenemalononitriles: An Asymmetric Organocatalyzed [4+2] Cycloaddition with Enals Enables the Assembly of Elusive Dihydrocarbazoles 74
Further Uses of Pyrrole-Based Dienoxysilane Synthons: A Full Aldol Approach to Azabicyclo[x.2.1]alkane Systems 74
Uncatalyzed, Diastereoselective Vinylogous Mukaiyama Aldol Reactions on Aqueous Media: Pyrrole vs Furan 2-Silyloxy Dienes 69
Homochiral a,b-unsaturated c-lactams: versatile templates 68
Asymmetric hydroformylation of N-acyl 1-aminoacrylic acid derivatives by rhodium/chiral diphosphine catalysts 68
Asymmetric Synthesis of 4-Amino-2,3,4-trideoxyaldonic Acids: Novel GABA C-Glycoconjugates 68
Direct and Enantioselective Vinylogous Michael Addition of α-Alkylidenepyrazolinones to Nitroolefins Catalyzed by Dual Cinchona Alkaloid Thioureas 60
Organocatalytic, Asymmetric Eliminative [4+2] Cycloaddition of Allylidene Malononitriles with Enals: Rapid Entry to Cyclohexadiene- Embedding Linear and Angular Polycycles 57
Diastereoselective Synthesis of a Novel Lactam Peptidomimetic Exploiting Vinylogous Mannich Addition of 2-Silyloxyfuran Reagents 56
"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" 56
"N-tert-butoxycarbonyl)-2-(tert-butyldimethylsiloxy)pyrrole: a promising compound for synthesis of chiral nonracemic hydroxylated pyrrolidine derivatives." 55
Direct Regio-, Diastereo-, and Enantioselective Vinylogous Michael Addition of Prochiral 3-Alkylideneoxindoles to Nitroolefins 54
Diastereo- and Enantioselective Catalytic Vinylogous Mukaiyama-Mannich Reactions of Pyrrole-Based Silyl Dienolates with Alkyl-Substituted Aldehydes 54
"Highly stereoselective total synthesis of octopyranose derivatives." 53
New Enantioselective Entry to Cycloheptane Amino Acid Polyols 53
2-(tert-Butyldimethylsiloxy)thiophene: Application to Total Syntheses of Both Enantiomers of 2’,3’-Dideoxy-4’-thiocytidine 52
Total Syntheses of (+)-2,8,8a-Tri-epi-swainsonine and (-)-1-epi-Swainsonine 51
Identificazione Spettrometrica di Composti Organici 51
ADVANCES IN CHEMICAL SYNTHESIS OF CARBASUGARS AND ANALOGUES 50
Direct Vinylogous Michael Addition of Prochiral 3-Alkylideneoxindoles to Nitroolefins 50
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 50
Bifunctional Cinchona Alkaloid/Thiourea Catalyzes Direct and Enantioselective Vinylogous Michael Addition of 3-Alkylidene Oxindoles to Nitroolefins 48
Asymmetric total synthesis of 1-deoxy-7,8-di-epi-castanospermine 47
Total Syntheses of N-BOC Protected 3’-Deoxy-4’-azathymidine and 4’-Azauridine 46
Efficient Total Syntheses of (1R, 2R, 3R, 9R, 9aR)-1,2,3,9-Tetrahydroxyquinolizidine and Its Enantiomer 45
VARIABLE STRATEGY TOWARDS CARBASUGARS AND RELATIVES. 4. VIABLE ACCESS TO (4A-CARBAPENTOFURANOSYL)AMINES, (5A-CARBAHEXOPYRANOSYL)AMINES, AND AMINO ACIDS THEREOF 45
Parallel, Stereoselective Syntheses of both Enantiomers of Muricatacin and their Sulfur and Nitrogen Relatives Using the Siloxydiene-Based Methodology 44
Modular Approach toward the Construction of the Core Motifs of Annonaceous Acetogenins and Variants Thereof 44
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 43
Completely regioselective hydroformylation of methyl N-acetamidoacrylate by chiral rhodium phosphine catalysts 43
VARIABLE STRATEGY TOWARDS CARBASUGARS AND RELATIVES. 5. FOCUS ON PREPARATION OF CHIRAL NONRACEMIC MEDIUM-SIZED CARBOCYCLES 42
N-(tert-Butoxycarbonyl)-2-(tert-butyldimethylsiloxy)pyrrole as a Glycine Anion Equivalent: a Flexible Enantioselective Access to Polyhydroxy-a-Amino Acids 42
Lewis Acid-Assisted Vinylogous Mannich and Mukaiyama Aldolization: a Route to Densely Hydroxylated Indolizidine Alkaloids 42
Total Syntheses of All Four Isomers of cis-1,2-Dihydroxypyrrolizidine 40
Hydroformylation of styrene catalyzed by rhodium complexes with 2-diphenylphosphinopyridine 40
Identificazione Spettroscopica di Composti Organici 40
Diastereoselective Synthesis of D-erythro-Sphingosine 40
Optically active phenanthrolines in asymmetric catalysis. IV. Enantioselective hydrosilylation of acetophenone by rhodium/chiral alkyl phenanthroline catalysts 38
Recent Advances in the Stereoselective Synthesis of Hydroxylated Pyrrolizidines. A Review 35
"Total synthesis of 1,5-Dideoxy-1,5-iminoalditols." 32
Streamlined, Asymmetric Synthesis of 8,4'-Oxyneolignans 31
Unlocking Access to Enantiopure Fused Uracils by Chemodivergent [4+2] Cross-Cycloadditions: DFT-Supported Homo-Synergistic Organocatalytic Approach 31
Total Synthesis of 2,3-Dideoxy-C-methylheptose Derivatives 29
Selective Reactions Using N-(tert-Butoxycarbonyl)-2-(tert-butyldime-thylsiloxy)pyrrole: Concise Asymmetric Syntheses of (+)-1-Deoxy-8-epi-castanospermine and its Enantiomer 29
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 28
Synthesis of a Small Repertoire of Nonracemic 5a-Carbahexopyranoses and 1-Thio-5a-Carbahexopyranoses 28
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 27
Total Syntheses of 2,4-Diamino-2,4-Dideoxy-L-arabinose and 2,4-Diamino-2,4-Dideoxy-L-ribose 27
Nuovi motivi azabiciclo [X.2.1] alcanici 22
Sintesi totale di amminoacidi a base ciclitolica: un approccio orientato alla diversità 17
Direct vinylogous Michael addition of prochiral 3-alkylideneoxindoles to nitroolefins 16
Sintesi di nuove strutture macrocicliche a ridotta libertà conformazionale 14
Nuove metodologie d'accesso alla diversità molecolare: sintesi di biomolecole e loro insiemi per un utilizzo in agricoltura e terapia 6
Totale 2.402
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Categoria #
all - tutte 14.298
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 14.298
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020221 0 0 0 0 0 0 95 5 54 15 50 2
2020/2021407 52 1 65 8 57 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
2024/2025239 18 13 67 26 38 54 23 0 0 0 0 0
Totale 2.402