IRIS - Res&Arch Institutional Research Information System - Research & Archive

TIECCO, Marcello
 Distribuzione geografica
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Continente #
NA - Nord America 7.314
EU - Europa 6.561
AS - Asia 4.225
SA - Sud America 663
AF - Africa 38
OC - Oceania 8
Continente sconosciuto - Info sul continente non disponibili 4
Totale 18.813
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Nazione #
US - Stati Uniti d'America 7.193
SG - Singapore 1.700
UA - Ucraina 1.620
SE - Svezia 1.416
IE - Irlanda 936
HK - Hong Kong 696
VN - Vietnam 654
IT - Italia 641
RU - Federazione Russa 596
BR - Brasile 590
CN - Cina 556
DE - Germania 375
FI - Finlandia 357
KR - Corea 298
GB - Regno Unito 247
CA - Canada 77
FR - Francia 71
IN - India 66
TR - Turchia 66
PL - Polonia 55
NL - Olanda 48
JP - Giappone 46
BE - Belgio 44
CH - Svizzera 43
AR - Argentina 37
MX - Messico 32
BD - Bangladesh 28
AT - Austria 23
ES - Italia 22
UZ - Uzbekistan 22
LB - Libano 16
GR - Grecia 13
EC - Ecuador 12
ID - Indonesia 12
PK - Pakistan 11
CZ - Repubblica Ceca 9
KE - Kenya 8
BG - Bulgaria 7
IL - Israele 7
LT - Lituania 7
CO - Colombia 6
NP - Nepal 6
AU - Australia 5
PY - Paraguay 5
RO - Romania 5
ZA - Sudafrica 5
AE - Emirati Arabi Uniti 4
IQ - Iraq 4
JO - Giordania 4
SA - Arabia Saudita 4
SK - Slovacchia (Repubblica Slovacca) 4
VE - Venezuela 4
CL - Cile 3
DZ - Algeria 3
EG - Egitto 3
EU - Europa 3
KG - Kirghizistan 3
KZ - Kazakistan 3
MA - Marocco 3
MD - Moldavia 3
PE - Perù 3
PT - Portogallo 3
SI - Slovenia 3
TN - Tunisia 3
AL - Albania 2
AZ - Azerbaigian 2
BH - Bahrain 2
CI - Costa d'Avorio 2
ET - Etiopia 2
HN - Honduras 2
JM - Giamaica 2
LC - Santa Lucia 2
LV - Lettonia 2
NO - Norvegia 2
PA - Panama 2
PH - Filippine 2
PR - Porto Rico 2
TJ - Tagikistan 2
UY - Uruguay 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AD - Andorra 1
AF - Afghanistan, Repubblica islamica di 1
AM - Armenia 1
AO - Angola 1
BS - Bahamas 1
BW - Botswana 1
BY - Bielorussia 1
DK - Danimarca 1
EE - Estonia 1
GE - Georgia 1
GN - Guinea 1
GY - Guiana 1
HR - Croazia 1
HU - Ungheria 1
IR - Iran 1
KI - Kiribati 1
KW - Kuwait 1
LA - Repubblica Popolare Democratica del Laos 1
MK - Macedonia 1
MY - Malesia 1
Totale 18.800
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Città #
Chandler 1.240
Singapore 1.045
Dublin 936
Jacksonville 834
Hong Kong 686
San Mateo 528
Dong Ket 508
Boardman 410
Ashburn 306
Seoul 297
Santa Clara 285
Medford 247
Princeton 246
Wilmington 207
Andover 178
Moscow 163
Beijing 161
Ann Arbor 144
Des Moines 131
Piscataway 126
Altamura 100
Helsinki 90
Perugia 87
Lawrence 83
New York 82
Los Angeles 81
Saint Petersburg 80
São Paulo 67
Shanghai 62
Woodbridge 53
Ho Chi Minh City 51
Munich 49
Izmir 43
Brussels 41
Norwalk 41
Tokyo 36
Rome 33
Warsaw 33
Dearborn 32
Ottawa 32
The Dalles 30
Auburn Hills 29
Brooklyn 28
Hanoi 27
Frankfurt am Main 24
Dallas 22
London 22
Turku 21
Montreal 20
Falkenstein 19
Chennai 18
Milan 18
Amsterdam 16
Chicago 16
Belo Horizonte 15
Houston 15
San Diego 15
Atlanta 14
Den Haag 14
San Paolo di Civitate 14
Council Bluffs 13
Philadelphia 13
San Francisco 13
Boston 12
Columbus 12
Denver 12
Hanover 12
Phoenix 12
Poplar 12
Rio de Janeiro 12
Toronto 12
Ankara 11
Charlotte 11
Curitiba 11
Florence 11
Mexico City 11
Brasília 10
Campinas 10
Haiphong 10
Manchester 10
Orem 10
Salvador 9
West Jordan 9
Lausanne 8
Porto Alegre 8
Redmond 8
Simi Valley 8
Stockholm 8
Guarulhos 7
Itajaí 7
Mumbai 7
Nairobi 7
Redwood City 7
Buffalo 6
Caruaru 6
Frankfurt Am Main 6
Hefei 6
Kathmandu 6
Madrid 6
Mcallen 6
Totale 10.626
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Nome #
1,4,2-Dioxazines or N-Acyl Isoxazolidines from Organoselenium-induced Cyclization of O-Allyl Hydroxamic Acids 349
Azidazione Enantioselettiva di Substrati Olefinici Promossa da Reagenti Elettrofili del Selenio 163
Addizioni coniugate di titanio enolati contenenti selenio ad enoni. Sintesi Enantioselettiva di delta-Oxo-alfa-selenoesteri e loro manipolazioni. 156
Reazioni di ciclizzazione radicalica per la sintesi di tetraidrofuranoli enantiopuri precursori di deossiisonucleosidi 154
A New Stereoselective Approach to beta3-amino Acid derivatives 149
Asymmetric Syntheses Promoted by Organoselenium Reagents 144
A Highly Enantioselective One-Pot Synthesis of Spirolactones by an Organocatalyzed Michael Addition/Cyclization Sequence 143
Addizione Coniugata Stereoselettiva di Titanio enolati di alfa-selenoesteri al Calcone 138
Alchinil Fenil Seleniuri come Intermedi per la Sintesi di Selenol Esteri e di gamma- o delta-Lattoni 133
Preparazione, Caratterizzazione ed Utilizzo di un Nuovo Reattivo Microcristallino Chirale Elettrofilo del Selenio 132
Asymmetric Aldol Reactions from (Camphorseleno) Ketones and Esters. 132
Addizione Coniugata Stereoselettiva di Titanio enolati di alfa-selenoesteri al Calcone 132
Asymmetric Amidoselenenylation of Alkenes Promoted by Camphorselenenyl Sulfate. A Useful Synthetic Route to Enantiopure Oxazolines 131
A simple zinc-mediated preparation of selenols 131
Eliminazione di Selenossidi. Sintesi di Enoleteri e di Furani 128
Applicazione della Reazione di Metossiselenazione Asimmetrica nella Risoluzione Cinetica di Derivati allilici 121
Asymmetric Syntheses with a New Nitrogen Containing Chiral Diselenide 121
A simple synthesis of (R)-3-aminooctanoic acid (D-BAO) from (S)-1-octyn-3-ol 120
Diastereo and Enantioselective Synthesis of 1,2-Diols Promoted by Electrophilic Selenium Reagents 119
Asymmetric Azidoselenenylation Promoted by Chiral Electrophilic Selenium Reagents. 118
Chiral Non Racemic Diselenides as Catalysts in Asymmetric Syntheses 117
Sintesi One-Pot di Alcoli ed Eteri Allilici otticamente attivi mediata da Canfordiseleniuro e Ammonio Persolfato 117
Alkynyl phenyl selenides: useful syntones for the synthesis of delta-lactones 116
Asymmetryc aldol reactions from titanium enolates of alpha-seleno ketones and esters 116
Additive-free chemoselective acylation of amines 115
A New Synthesis of a-Phenylseleno Esters and Acids from Terminal Alkynes 114
Enantioselective synthesis of heterocyclic compounds mediated by organoselenium reagents 114
SINTESI DI ß-IDROSSI SELENIURI PER APERTURA ENANTIOSELETTIVA DI MESO-EPOSSIDI CATALIZZATA DA COMPLESSI SALEN(Cr). 113
Preparation of the first bench-stable phenyl selenolate: an interesting “on water” nucleophilic reagent. 113
Sintesi Enantiospecifica dell’acido R-(-) e S-(+) 4-amino-3-idrossi butanoico (gabob) 112
Asymmetric Selenocyclizations Mediated by an Optically Active Sulfur Containing Diselenide". 111
2-(Phenylseleno)-1,4-dioxane as a convenient reagent for the selective protection of alcohols as 1,4-dioxan-2-yl ehers 111
“Sintesi di Ossazoline Enantiopure Promosse dal Canforil Selenio Solfato”. 110
Asymmetric Synthesis of Thioamido Selenides. A Simple Synthetic Route to Enantiopure Thiazolines 106
Addizioni Coniugate Organocatalizzate a Vinil Selenoni per la Sintesi Enantioselettiva di Spirocomposti e beta-Amminoacidi Biciclici 106
Conversione di Alcheni in 1,4-Diossani Otticamente Puri Promossa da Reagenti Selenorganici 104
Asymmetric Azidoselenenylation of Alkenes. A Key Step for the Synthesis of Enantiomerically Enriched Nitrogen Containing Compounds 103
Asymmetric Oxyselenenylation-Deselenenylation Reactions of Alkenes Induced by Camphor Diselenide and Ammonium Persulfate. A Convenient One-Pot Synthesis of Enantiomerically Enriched Allylic Alcohols and Ethers 103
Asymmetric methoxy selenenilation of a,b- unsatured carbonyl derivatives 102
Alkynyl Phenyl Selenides as Convenient Precursors for the Synthesis of Stereodefined Trisubstituted Alkenes 101
Alkenyl Nitrones Cyclizations Induced by Phenylselenenyl Bromide. A Convenient Synthetic Route to 1,2-Oxazines 99
Selenium-Promoted Synthesis of Enantiomerically Pure Substituted Morpholines Starting from Alkenes and Chiral Aminoalcohols 99
Conversione di alchinoli in g- e d-lattoni 98
Processi di Risoluzione Cinetica Promossi da Reattivi Selenorganici Enantiopuri 98
b-Idrossialchil fenil seleniuri. Utili intermedi nella sintesi regio e stereospecifica di 1,3-ossazolidin-2-oni e b-aminoalcoli 95
Stereoselective Synthesis of (R)- and (S)-3-Aminotetradecanoic Acid (Iturinic Acid) 95
A Chiral Electrophilic Selenium Reagent to Promote the Kinetic Resolution of Racemic Allylic Alcohols 95
A Useful Preparation of S-Phenyl Carbothioates, Se-Phenyl Carboselenoates from Aldehydes and Mixed (O, S; O, Se) Acetals from Dialkyl Ethers 94
Sintesi ed Utilizzo di un Nuovo Diseleniuro Chirale Otticamente Attivo Contenete un Atomo di Zolfo nell’Unità Chirale. 93
Diastereoselective Synthesis of Hexahydro-3H-pyrrolyzin-3-ones through Pd-Catalyzed Carboamination 93
Enantioselective Organocatalytic Michael Addition of alpha-Substituted Cyanoacetates to alpha,beta-Unsaturated Selenones. 93
Facile conversione di alchini in selenol esteri. Una nuova sintesi stereospecifica di g- e d-lattoni 92
Asymmetric Selenohydroxylation of Alkenes with Camphorselenenyl Sulfate 92
A New Stereoselective Synthesis of Cyclopropanes Containing Quaternary Stereocentres via Organocatalytic Michael Addition to Vinyl Selenones. 92
Stereospecific Synthesis of Azetidines by Organoselenium Chemistry 91
Synthesis of Optically Active Tetrahydrofurans Starting from the Optically Pure Epoxides 91
Synthesis of gamma- and delta-Lactones from Alkynols 91
Sintesi di Syn ed Anti beta-Idrossi Esteri e Chetoni Otticamente Puri Mediate da Composti Selenorganici 91
A simple acylation of thiols with anhydrides 91
Preparation of Optically Enriched Allylic Alcohols trough a Kinetic Resolution process Promoted by Electrophilic Selenium Reagents 90
Enantiopure Tetrahydrofuranols by Radical Cyclization Reactions. A Simple Entry into Isodideoxinucleosides. 89
A New Synthesis of a-Phenylseleno g- and d-Lactones from Terminal Alkynes 89
Intramolecular addition of carbon radicals to aldehydes: synthesis of enantiopure tetrahydrofuran-3-ols. 89
Sintesi di Tetraidrofurani, Peridrofuro[3,4-b]Pirani e Peridrofuro[3,4-b]Furani Otticamente Puri 88
Sintesi del 2-((1R)-1-metil[(1R)-1-feniletil]aminoetil)-1-benzendiseleniuro e Suo Utilizzo in Reazioni Asimmetriche di Addizione Elettrofila ad Olefine 87
Risoluzione Cinetica di Alcoli Allilici Promossa da Diseleniuri Chirali Otticamente Attivi 87
Stereospecific Synthesis of Beta-amino acid Derivatives from Chiral non Racemic Propargylic Amines. 87
Synthesis of Enantiomerically Enriched beta−Hydroxy Selenides by Catalytic Asymmetric Ring Opening of meso-Epoxides with (Phenylseleno)silanes 87
Electrophilic 2-Thienylselenenylation of Thiophene. Preparation of Oligo(seleno-2,5-thienylenes 87
Synthesis of enantiomerically pure perhydrofuro[2,3-b]furans. 87
PhSeZnCl in nucleophilic vinylic substitution: reactivity and theoretical investigation 87
Dagli alchinoli ai beta-aminoacidi: sintesi stereospecifica dell'acido D-beta amino ottanico (D-BAOA). 86
SINTESI STEREOSPECIFICA DI N-NOSYL AZETIDINE 86
Selenium promoted synthesis of enantiopure octahydroindolizines, hexahydro-1H-pyrrolizines, and hexahydro-3H-pyrrolizin-3-ones 86
One-pot synthesis of aziridines from vinyl selenones and variously functionalized primary amines 86
Stereoselective Synthesis of beta 3-Amino Acids and beta-Oligopeptides Promoted by Organoselenium Intermediates 86
Regio- and Stereospecific Synthesis of 1,3-oxazolidin-2-ones and b-Amino Alcohols by organoselenium Compounds 85
A Sulfur Containing Diselenide ad Efficient Chiral Reagent in Asymmetric Selenocyclization Reactions 84
Sintesi Stereospecifica di omo ?-Aminoacidi N- e/o C-protetti per Omologazione di ?-Aminoacidi 83
Diastero and enantioselective synthesis of 1,2-DIOLS Promoted by Electrophilic Selenium Reagents 83
Organocatalytic Synthesis of Enantioenriched Selenones,Versatile Precursors of Synthetically Useful Polyfunctional Compounds 83
Selenium Catalyzed Conversion of delta-Phenyl gamma-Alkenyl Oximes into 2-Phenylpyridines 83
Ring Closure Reactions by Intramolecular Displacement of the Phenylselenonyl Group by Nitrogen Nucleophiles. A New Stereospecific Synthesis of N-Tosyl and N-Benzoyl-1,3-Oxazolidin-2-ones from beta-Hydroxyalkyl Phenyl Selenides. 83
On Water preparation of phenylselenoesters 83
Pyrrolidinamine, Piperidinamine and Tetrahydropyridazine Derivatives from Selenium Promoted Cyclization of Alkenyl Phenylhydrazones 83
Stereoselective synthesis of substitued azetidines through the intramolecular substitution of phenylselenonyl group 82
Preparazione,Caratterizzazione ed Applicazioni Sintetiche di un Nuovo Reattivo Chirale Elettrofilo del Selenio in forma Cristallina 82
Funzionalizzazione Diastero ed Enantioselettiva di aldeidi alfa, beta Insature. 82
SELENIUM PROMOTED CONVERSION OF BETA-DIKETONES AND BETA-KETO ESTERS INTO ALPHA,ALPHA-DIMETHOXY BETA-DIKETONES AND ALPHA,ALPHA-DIMETHOXY BETA-KETO ESTERS 82
Conjugated Additions of Selenium Containing Enolates to Enones. Enantioselective Synthesis of delta-Oxo-alpha-Seleno Esters and their Facile Transformations 82
Synthesis of enantiomerically pure 1,4-dioxanes from alkenes promoted by organoselenium reagents 82
Glycosylation Reaction Using Anomeric Selenoxides 82
Stereoselective Synthesis of β3-Amino Acids and β-Oligopeptidesby Organoselenium Intermediates 82
Synthesis of Enantiomerically Pure 1,6-Dioxaspiro[4.4]nonane promoted by Dicamphor Diselenide 81
Stereocontrolled Synthesis of Substituted N-Arenesulfonyl Azetidines from gamma-(Phenylseleno)alkyl Arylsulfonamides 81
Synthesis of enantiomerically enriched nitrogen containing coumpounds trough asymmetric azido selenenylation of olefines 80
Stereospecific Short Synthesis of R (-) - 4-Amino-3-Hydroxybutyric Acid (GABOB) 80
Short Synthesis of (R)- and (S)-4-Amino-3-Hydroxybutyric Acid (GABOB) 80
The Nature of Nonbonded Interactions between Divalent Selenium and Sulfur: a Theoretical Investigation 80
Selenium Mediated Conversion of Alkenes into Optically Pure 1,4-Dioxanes 80
Totale 10.353
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Categoria #
all - tutte 78.849
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 78.849
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.934 0 0 0 0 0 257 237 6 398 149 294 593
2021/20222.292 87 395 117 273 100 9 18 685 16 20 221 351
2022/20233.587 289 431 38 317 325 490 4 226 1.283 15 138 31
2023/20241.408 94 192 79 23 22 11 284 53 252 61 157 180
2024/20252.974 16 389 155 206 284 154 21 248 582 181 525 213
2025/20262.933 511 413 227 887 722 173 0 0 0 0 0 0
Totale 19.201