POLLINI, Gian Piero
 Distribuzione geografica
Continente #
NA - Nord America 10.478
AS - Asia 4.201
EU - Europa 2.883
SA - Sud America 611
AF - Africa 100
OC - Oceania 20
Continente sconosciuto - Info sul continente non disponibili 7
Totale 18.300
Nazione #
US - Stati Uniti d'America 10.253
SG - Singapore 1.558
CN - Cina 1.369
DE - Germania 605
UA - Ucraina 547
BR - Brasile 515
IT - Italia 426
TR - Turchia 376
GB - Regno Unito 370
HK - Hong Kong 344
SE - Svezia 252
VN - Vietnam 219
FI - Finlandia 191
RU - Federazione Russa 128
CA - Canada 116
MX - Messico 94
IN - India 80
FR - Francia 72
NL - Olanda 66
ZA - Sudafrica 66
PL - Polonia 60
JP - Giappone 48
CZ - Repubblica Ceca 36
ES - Italia 32
BE - Belgio 31
AR - Argentina 29
BD - Bangladesh 29
TW - Taiwan 23
LT - Lituania 20
PK - Pakistan 18
IL - Israele 17
CL - Cile 16
ID - Indonesia 14
AU - Australia 13
IQ - Iraq 13
MY - Malesia 13
MA - Marocco 12
KR - Corea 11
SA - Arabia Saudita 9
CO - Colombia 8
EC - Ecuador 8
GR - Grecia 8
IR - Iran 8
JO - Giordania 8
PE - Perù 8
PY - Paraguay 8
VE - Venezuela 8
AE - Emirati Arabi Uniti 7
EU - Europa 7
NZ - Nuova Zelanda 7
EG - Egitto 6
PH - Filippine 6
CH - Svizzera 5
IE - Irlanda 5
RO - Romania 5
UZ - Uzbekistan 5
AT - Austria 4
BO - Bolivia 4
LB - Libano 4
RS - Serbia 4
AZ - Azerbaigian 3
BB - Barbados 3
GY - Guiana 3
KE - Kenya 3
NP - Nepal 3
OM - Oman 3
PS - Palestinian Territory 3
UY - Uruguay 3
BA - Bosnia-Erzegovina 2
BG - Bulgaria 2
BH - Bahrain 2
CI - Costa d'Avorio 2
DK - Danimarca 2
DM - Dominica 2
HN - Honduras 2
HU - Ungheria 2
JM - Giamaica 2
KG - Kirghizistan 2
KZ - Kazakistan 2
LU - Lussemburgo 2
NG - Nigeria 2
NI - Nicaragua 2
PT - Portogallo 2
SI - Slovenia 2
TH - Thailandia 2
AO - Angola 1
BW - Botswana 1
BY - Bielorussia 1
CD - Congo 1
CR - Costa Rica 1
DZ - Algeria 1
ET - Etiopia 1
FK - Isole Falkland (Malvinas) 1
GH - Ghana 1
MG - Madagascar 1
MM - Myanmar 1
MN - Mongolia 1
MT - Malta 1
PA - Panama 1
SN - Senegal 1
Totale 18.297
Città #
Fairfield 1.002
Singapore 987
Ashburn 917
Woodbridge 864
Dallas 860
Houston 699
Jacksonville 565
Chandler 557
Ann Arbor 494
Seattle 446
Beijing 429
Santa Clara 375
Wilmington 348
Cambridge 341
Hong Kong 331
New York 210
Nanjing 204
Izmir 172
Munich 145
Los Angeles 138
Princeton 108
San Diego 106
Addison 73
Boardman 72
London 67
Shanghai 67
São Paulo 61
Hefei 60
Mexico City 56
Milan 56
Turku 56
Nanchang 53
Dong Ket 52
Ho Chi Minh City 52
San Mateo 47
Shenyang 47
Chicago 45
Brooklyn 43
Hanoi 43
Hebei 40
Amsterdam 36
Changsha 35
Tianjin 33
Montreal 32
Warsaw 32
Brussels 31
Helsinki 31
Redwood City 31
Jiaxing 30
Chennai 29
Falkenstein 29
Tokyo 29
Ferrara 28
Johannesburg 27
San Francisco 27
Bremen 26
Orem 26
Jinan 25
Olomouc 25
Falls Church 24
Buffalo 23
Denver 23
Stockholm 23
Atlanta 21
Dearborn 21
Ottawa 21
Philadelphia 21
Zhengzhou 21
Frankfurt am Main 20
Moscow 19
Norwalk 19
Boston 18
Phoenix 18
Rome 18
Toronto 18
Verona 18
Taipei 17
Hangzhou 16
Kunming 16
Mcallen 16
Mumbai 16
San Jose 16
Des Moines 15
Guangzhou 15
Montréal 15
Poplar 15
Salt Lake City 15
Brasília 14
Castel San Pietro Terme 14
The Dalles 14
Rio de Janeiro 13
Manchester 12
Mountain View 12
Redmond 12
Belo Horizonte 11
Hải Dương 11
Ningbo 11
Taizhou 11
Auburn Hills 10
Augusta 10
Totale 12.523
Nome #
1,4-Diketones via Isoxazole Intermediates 1.170
1,4-Dithiane-2,5-diol as an efficient synthon for a straightforward synthesis of functionalized tetrahydrothiophenes via sulfa-Michael/aldol-type reactions with electrophilic alkenes 430
4-Isopropyl-2-oxazolin-5-one anion as a new convenient formyl anion equivalent for conjugate addition and aldol reactions 286
3,4-Bismethylenecyclopentanone ethylene ketal: A useful diene for[6.5]ring systems: Application to a formal synthesis of gibberellic acid 277
A chemoenzymatic approach to chiral phenylisoserinates using 4-isopropyl-2-oxazolin-5-one as masked umpoled synthon for hydroxycarbonyl anion 263
A facile, efficient synthesis of 2-substituted-4-hydroxy-2-cyclopenten-1-ones 252
A new, efficient synthesis of muscimol (5-ammoniomethylisoxazol-3-olate). 248
Azaprostaglandin Analogues. Synthesis and Biological Properties of 11-Azaprostaglandin Derivatives 240
A [3+2] nitrile oxide intermolecular cycloaddition approach to 4,5-dihydro-3(2H)-furanone and 3(2H)-furanone ring systems: application to the formal synthesis of (±)-ascofuranone and geiparvarin. 239
3,5-Disubstituted isoxazoles as a latent aldol moiety: Application to the synthesis of (±)-[6]-gingerol 238
A formal total synthesis (±)-forskolin through [3+2] nitrile oxide cycloaddition chemistry 234
A one-pot synthesis of nitrohydroxylated pyrrolidine and piperidine ring systems by tandem Michael-Henry reaction 230
2,3a,5,6,7,7a-Hexahydro-3H,4H-benzothiophene-3,4-dione and cyclopenta[b]tetrahydrothiophene-3,4-dione enolate anions as synthetic equivalents to cyclohex-2-enone and cyclopent-2-enone C-2-carbanions. 227
The use of phase-transfer catalysis for the N-alkylation of indole. 225
A [3 + 2] nitrile oxide cycloaddition approach to retinoids 222
4-Isopropyl-2-oxazolin-5-one anion as masked umpoled synthon for both formyl and hydroxycarbonyl anions: generation, reactivity and synthetic applications 215
4-[(4-Methylphenyl)sulfonyl]-1-(triphenylphosphoranylidene)-2-butanone as a convenient precursor for a new formal synthesis of KDO 212
Arecoline tripeptide inhibitors of proteasome 211
A new nitrile oxide based synthesis of the antitumor agent geiparvarin 210
Hagemann's ester: a timeless building block for natural product synthesis 210
Enantioselective synthesis of (-)-meroquinene through tandem Michael reaction methodology 208
3,5-Disubstituted Isoxazoles as Synthons for (±)-Pyrenophorin and (±)-Vermiculine Synthesis 205
Active γ-manganese dioxide promoted conversion of 4,5-dihydro-1,2-oxazoles to 1,2-oxazoles. 205
Efficient synthesis and biological evaluation of two modafinil analogues 196
A convenient preparation of 3-isopropyl-1-methylcyclopentylmethanol and 1-isopropyl-3-methylcyclopentylmethanol via Favorskii rearrangement 196
A new "one-pot" synthesis of 2-substituted 3-nitropyrrolidines through a multicomponent domino reaction 194
A [3+2]nitrile oxide cycloaddition approach to (-)-pyrenophorin, and rosefuran 194
A new simple synthesis of a-substituted acrylonitriles 194
Ethyl 2,4-dioxoalkanoates as starting materials for a convenient route to 3(2H)-furanones and 3(2H)-furanimines 193
An efficient approach to chiral nonracemic trans- and cis-decalin scaffolds for drimane and labdane synthesis 192
A new synthetic approach to 1-[(3R,4R)-1-cyclooctylmethyl-3-hydroxymethyl-4-piperidyl]-3-ethyl-1,3-dihydro-benzimidazol-2-one (J-113397), the first non-peptide ORL-1 receptor antagonist 192
A Diphenylprolinol TMS Ether/Bile Acid Organocatalytic System for the Asymmetric Domino Sulfa-Michael/Aldol Condensation Reactions of 1,4-Dithiane-2,5-diol and Cinnamaldehydes 188
4-[(4 '-methylphenyl)sulfonyl]-1-(triphenylphosphoranylidene)-2-butanone as a new four-carbon synthon for substituted divinyl ketones 187
Methyl 4-oxothiolane-3-carboxylate and methyl 2-methyl-4-oxothiolane-3- carboxylate anions as synthetic equivalents of α-acrylate and α-crotonate anions. Formal synthesis of integerrinecic acid 185
Ethyl 5-[(4-Methylphenyl)sulfonyl]-3-Oxopentanoate: A Bench-Stable Synthon for Ethyl 3-Oxopent-4-enoate (Nazarov’s Reagent) 185
A new enantiodivergent synthesis of the Geissman-Waiss lactone 183
D-(-)-Quinic acid: a chiron store for natural product synthesis 182
4-[(4-Methylphenyl)sulfonyl]-1-(triphenylphosphoranylidene)-2-butanone and its dianion as versatile tools in organic synthesis 179
Diastereoselective synthesis of beta-amino-alpha-hydroxy phosphonates via oxazaborolidine catalyzed reduction of beta-phthalimido-alpha-keto phosphonates 179
Sintesi di (±)-2-azetidinoni da beta-enamminochetoesteri 178
An efficient preparation of 2-methyl-1-cyclopentene-1-carboxylic acid, a versatile synthetic building block 176
Synthesis of 2,5-disubstituted pyrroles and pyrrolidines by intramolecular cyclization of 6-amino-3-keto sulfones 176
A new and expedient diastereoselective synthesis of alpha-(hydroxyamino)phosphonates and alpha-aminophosphonates by silyl triflate promoted diethyl phosphite addition to chiral N-benzyl nitrones 170
Synthesis of syn- and anti-tricyclo [4.1.0.02,4] heptan-5-ones and related compounds 169
Diastereoselective synthesis of 2-substituted-piperidin-4-ones as convenient precursors for an asymmetric approach to carbacephams 169
Total Synthesis of (±) isoclovene 164
Recent Developments in General Methodologies for the Synthesis of α‑Ketoamides 162
Etil 3-Oxo-5-[(4-Metilfenil)Solfonil]-Pentanoato: un Conveniente Equivalente Sintetico del “Reagente di Nazarov” 161
Mastering chiral substituted 2-oxopiperazines 160
A new simple route for the synthesis of (+/-)-2-azetidinones starting from beta-enamino ketoesters 159
A simple entry to chiral non-racemic 2-piperazinone derivatives 159
Total synthesis of (+/-)-epibatidine 159
Synthesis of natural products via isoxazoles 155
Synthesis of melodienone and 7-hydroxy-6-hydromelodienone, two heptenes from Melodorum Fruticosum 154
Synthesis of bio-mimetic light-driven molecular switches via a cyclopropyl ring-opening/nitrilium ion ring-closing tandem reaction 152
Enantioselective approach to 7-azabicyclo[2.2.1]heptane ring systems using D-(-)-quinic acid as the chiral educt: application to the formal synthesis of (+)-epibatidine 152
Convenient "one-pot" synthesis of 3,4-substituted tetrahydrothiophenes through tandem Michael-Henry and Michael-Michael reactions 152
Generation and cycloaddition reactions of substituted 2-nitro-1,3-dienes 151
Generation and cycloaddition reactions of 3-substituted-2-nitro-1,3- dienes 150
A New Approach to Kainoids through Tandem Michael Reaction Methodology: Application to the Enantioselective Synthesis of (+)- and (−)-α-Allokainic Acid and to the Formal Synthesis of (−)-α-Kainic Acid 150
Enantiodivergent synthesis of 2-hydroxymethyl-3-hydroxy-4-nitro-pyrrolidines through tandem Michael-Henry reaction using L-serine as the chiral educt 149
Synthetic Routes to Chiral Nonracemic and Racemic Dihydro- And Tetrahydrothiophenes 149
Synthetic studies towards Forskolin 149
A novel α-acrylate anion equivalent: A useful synthon for α-substituted acrylic esters 147
Synthesis and reactivity of a stable precursor of 2-cyano-1,3-butadiene 147
Sintesi diastereoselettiva di N-idrossi-alfa-ammino fosfonati e di alfa-ammino fosfonati 147
Enantioselective approach to tropane skeleton: Synthesis of (1S,5S,6R)-6-Hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-one 146
Facile synthesis of 2-nitroalkanols by Tetramethylguanidine (TMG)-catalyzed addition of primary nitroalkanes to aldehydes and alicyclic ketones 146
A new simple route for the synthesis of (+/-)-2-azetidinones starting from beta-enaminoketoesters 145
A facile alkylation of ethyl 2-oxocyclopentanecarboxylate 145
Isoxazole-mediated synthesis of geiparvarin and dihydrogeiparvarin 144
A unified asymmetric approach to substituted hexahydroazepine and 7-azabicyclo[2.2.1]heptane ring systems from D(-)-quinic acid: Application to the formal syntheses of (-)-balanol and (-)-epibatidine 143
Polymer-bound 4-benzylsulfonyl-1-triphenylphosphoranylidene-2-butanone as a tool for the solid-phase synthesis of substituted piperidin-4-one derivatives 142
Stereoselective synthesis of 8-aza-9,11-ethenoprostaglandin H1 142
Ethyl 5-substituted-3-isoxazole carboxvyates as starting materials for a convenient route to 3(2H )-furanones and 3(2H )-iminofuranes 141
Solid-phase synthesis of indolizidine and quinolizidine derivatives 140
Synthesis and Prostaglandin-like Activity of 2-(trans-3-Hydroxy-1-octenyl)-3-indolheptanoic Acid 140
Synthesis of an 11-Deoxy-8-azaprostaglandin E1 Intermediate 138
Synthesis of 14-hydroxy-8-azaprostanoic acids methyl ester 136
Synthesis of 5-Hydroxy-2-oxotetrahydropyrroles 136
Un nuovo sintone a quattro atomi di carbonio come equivalente sintetico di divinil chetoni sostituiti 133
Synthetic Approaches to Enantiomerically Pure 8-Azabicyclo[3.2.1]octane Derivatives 132
Enantioselective formal synthesis of (-)-ovalicin using quinic acid as a chiral template 130
Formal Synthesis of (±)-Ambrox® 128
Tert-butil (R)-3-idrossi-4-pentenoato, un conveniente ¿building block¿ chirale per la sintesi di sostanze naturali 127
Asymmetric synthesis of a β-ketol moiety via 3,5-disubstituted isoxazoles: Application to (+)-(S)-[6]-gingerol 127
Synthesis of 1-phathalimidoalkane phosphonate 123
Unusual Ring-Opening Reaction of 6,7-Dihydrothieno[3,2-d]pyrimidine- 2,4-dione Derivatives Leading to 5-(Alkylthio)-6-vinyluracils 123
Elaboration of the ωChain of 11 -Deoxyprostanoid Derivatives through Isoxazole Intermediates 121
Application of [3 + 2] nitrile oxide cycloaddition chemistry to the construction of retinoid skeleton and to a new formal synthesis of (±)-ascofuranone and geiparvarin 113
Recent developments in fragrance chemistry 112
From (-)-quinic acid to 8-azabicyclo[3.2.1]octane framework: Preparation of an enantiopure tropan-6 alpha-ol 112
Total Synthesis of (±)-Isoclovene 110
O-Silyl triflate-promoted addition of diethyl phosphite to chiral aldonitrones. A rapid access to complex alpha-amino phosphonates and their N-hydroxy derivatives 110
Efficient synthesis of chiral N-tosyl-3,4-disubstituted hexahydroazepines from D-(-)-quinic acid 106
Tetramethylguanidine (TMG)-catalyzed addition of dialkyl phosphites to alpha,beta-unsaturated carbonyl compounds, alkenenitriles, aldehydes, ketones and imines 106
Use of [3 + 2] Cycloaddition in Elaboration of the ɷ Chain of Prostaglandins 105
Trapping of cyclopentadienone as a 4ϖ component in Diels-Alder reactions with ethyl acrylate: a simple synthesis of (±)-sarkomycin. 104
Proteasome inhibitors: synthesis and activity of arecoline oxide tripeptide derivatives 104
Concerning the synthesis of 4-methoxyindan-1-one 103
Totale 18.055
Categoria #
all - tutte 76.991
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 566
Totale 77.557


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021995 0 0 0 0 0 190 43 171 45 169 232 145
2021/20221.545 64 111 128 56 157 76 56 68 63 69 196 501
2022/20231.287 128 104 31 167 192 200 46 120 147 14 97 41
2023/2024662 63 70 59 25 28 133 27 26 12 47 17 155
2024/20252.457 81 63 202 94 300 183 86 115 302 274 458 299
2025/20264.855 872 423 1.101 974 1.045 440 0 0 0 0 0 0
Totale 18.401