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

PIERMATTI, Oriana
 Distribuzione geografica
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Continente #
NA - Nord America 2.238
EU - Europa 2.034
AS - Asia 540
Continente sconosciuto - Info sul continente non disponibili 3
SA - Sud America 3
AF - Africa 1
Totale 4.819
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Nazione #
US - Stati Uniti d'America 2.235
UA - Ucraina 494
IE - Irlanda 418
IT - Italia 331
SE - Svezia 304
HK - Hong Kong 234
VN - Vietnam 194
DE - Germania 119
FI - Finlandia 115
RU - Federazione Russa 97
CN - Cina 64
GB - Regno Unito 48
FR - Francia 36
TR - Turchia 21
BE - Belgio 17
CH - Svizzera 14
PL - Polonia 10
AT - Austria 6
KR - Corea 6
LB - Libano 6
NL - Olanda 6
GR - Grecia 5
UZ - Uzbekistan 5
BG - Bulgaria 4
RO - Romania 4
SG - Singapore 4
EU - Europa 3
SK - Slovacchia (Repubblica Slovacca) 3
ES - Italia 2
ID - Indonesia 2
IN - India 2
MX - Messico 2
BR - Brasile 1
CA - Canada 1
CL - Cile 1
CZ - Repubblica Ceca 1
JP - Giappone 1
LA - Repubblica Popolare Democratica del Laos 1
SC - Seychelles 1
VE - Venezuela 1
Totale 4.819
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Città #
Chandler 517
Dublin 418
Jacksonville 275
Hong Kong 234
San Mateo 210
Dong Ket 194
Medford 106
Princeton 106
Ann Arbor 85
Wilmington 74
Perugia 72
Andover 71
Des Moines 66
Ashburn 49
Beijing 42
Altamura 40
Saint Petersburg 34
Lawrence 31
Helsinki 22
Izmir 20
Redmond 18
Rome 17
Boardman 16
Brussels 16
Los Angeles 16
Woodbridge 16
Norwalk 13
Dearborn 12
Auburn Hills 10
Houston 9
Milan 8
Moscow 8
Bologna 7
Shanghai 7
Fairfield 6
Philadelphia 6
Redwood City 6
Den Haag 5
Frankfurt Am Main 5
Turin 5
Adelfia 4
New York 4
Simi Valley 4
Bari 3
Bratislava 3
Fremont 3
Leawood 3
Nanchang 3
Napoli 3
Pavia 3
San Diego 3
Terni 3
Torino 3
Acquasparta 2
Alessandria 2
Amelia 2
Catania 2
Chicago 2
Glogow Malopolski 2
Kiev 2
Makassar 2
Nürnberg 2
Pradamano 2
Quzhou 2
San Paolo di Civitate 2
Sestri Levante 2
Sezze 2
Sofia 2
Spoleto 2
Turku 2
Urbino 2
Zhengzhou 2
Alghero 1
Aprilia 1
Araraquara 1
Calarasi 1
Cambridge 1
Caracas 1
Cento 1
Centrale 1
Cernobbio 1
Chengdu 1
Delhi 1
Edinburgh 1
Fisciano 1
Genova 1
Groningen 1
Guangzhou 1
Halle 1
Hangzhou 1
Hanover 1
Horia 1
Istanbul 1
Kemerovo 1
Kraków 1
Kunming 1
La Rochelle 1
Lanciano 1
Lausanne 1
Legnano 1
Totale 2.980
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Nome #
Sintesi in Acqua di 1,2-Amminoli Tramite Azidolisi Regioselettiva di Ossiran 177
[2.2]Paraciclofano: Sintesi di nuovi derivatie loro applicazione in Sintesi Asimmetrica 120
γ‑Valerolactone as a Renewable Dipolar Aprotic Solvent Deriving from Biomass Degradation for the Hiyama Reaction 95
Chemoselective oxidations in water of functional groups 89
Cumarine 3-sostituite, 2-Nitroacrilonitrili ed Azoalcheni nel Ruolo di Eterodieni e/o Dienofili nella Reazione di Diels-Alder in Acqua 86
Multistep Flow Procedure for the Waste-Minimized Preparation of N-Boc-ß-Amino Ketones 84
L'acqua efficace mezzo di reazione sostitutivo del solvente organico per processi di ossidazione selettiva 82
Sintesi Diastereo- ed Enantioselettiva di 1.2-Ossazine N-Ossido in Acqua 81
Accessing stable zirconium carboxy-aminophosphonate nanosheets as support for highly active Pd nanoparticles 81
L'acqua come Matrice nelle Reazioni Organiche: Sintesi Ecocompatibili di Eterociclici Azotati 76
New Zirconium Hydrogen Phosphate Alkyl and/or Aryl Phosphonates with High Surface Area as Heterogeneous Brønsted Acid Catalysts for Aza-Diels-Alder Reaction in Aqueous Medium 75
Ring Opening of Epoxides with Sodium Azide in Water. A Regioselective pH-Controlled Reaction 73
Au@zirconium-phosphonate nanoparticles as an effective catalytic system for the chemoselective and switchable reduction of nitroarenes 72
Studio della Reattività dell’Anello Epossidico in Mezzo Acquoso 71
Synthesis and Reactivity of Pyronoids in Aqueous Medium 70
Chiral [2.2]Paracyclophane Derivates as Suitable Ligands of Metal Catalysts for Stereoselective Synthesis 69
Immobilized palladium nanoparticles on potassium zirconium phosphate as an efficient recoverable heterogeneous catalyst for a clean Heck reaction in flow 68
Controllo del pH sulla Reattività e sulla Regioselettività della Azidolisi di Epossidi in Mezzo Acquoso 67
alfa-FOSFATO DI ZIRCONIO COME CATALIZZATORE ETEROGENEO NELLA REAZIONE DI DIELS-ALDER, ACIDO DI BRONSTED CATALIZZATA, DI UNA VARIETA' DI IMMINE CON DIENI 67
Alpha-Zirconium Hydrogen Phosphate and Phosphonates as Heterogeneous Bronsted Acid Catalyst for direct Aza-Diels-Alder Reaction in Water 66
The aldol-type condensation of lithium, boron and titanium enolates of isocaranyl acetates with benzaldehyde. The metal and chiral auxiliary effects 66
Aza-Diels-Alder reaction of Danishefsky's diene with immines catalyzed by porous α-zirconium hydrogen phosphate and SDS under solvent-free conditions 66
Asymmetric Diels-Alder, Michael, and Aldol reactions using a planar chiral 1,3-oxazol-2(3H)-one derived from (R)-(+)-4-hydroxy-[2,2]paracyclophan 64
Usi innovativi dell'acqua come mezzo di reazione di processi organici 64
PREPARAZIONE, CARATTERIZZAZIONE ED UTILIZZO IN CATALISI ASIMMETRICA ETEROGENEA DELL'alfa-FOSFATO DI ZIRCONIO FUNZIONALIZZATO CON PROLINA 62
Sintesi e Configurazione Assoluta di [2.2]Paraciclofani Monosostituiti Omochirali 62
Supported L-proline on Zirconium Phosphates Methyl and/or Phenyl Phosphonates as Heterogeneous Organocatalysts for Direct Asymmetric Aldol Addition. 61
Base-catalyzed aldol- and Michael-type condensations in aqueous medium 59
[2.2]Paracyclophane Derived N-Acyloxazol-2(3H)-one as Suitable Planar Chiral Auxiliary for Enantioselective synthesis of beta-Hydroxyacids 56
3-Nitrocoumarins as Dienophiles in the Diels-Alder Reaction in Water. An Approach to the Synthesis of Nitrotetrahydrobenzo[c]chromenones and Dihydrodibenzo[b,d]furans 55
Asymmetric Aldol Reaction Using Zirconium Phosphonate Supported L-Proline 55
Alkenes: Synthesis by Pericyclic Reactions. 52
Prima Sintesi di un Ossazolidinone a chiralità Planare e sua Applicazione come Ausiliare Chirale 51
Acqua, assenza di solvente, acidi di Lewis ed alta pressione a confronto nella sintesi di tetraidro-dibenzo[b,d]piran-6-oni 51
Simple and efficient one-pot preparation of 3-substituted coumarins in water 50
Definition of green synthetic tools based on safer reaction media, heterogeneous catalysis, and flow technology 49
Sustainable Protocol for the Reduction of Nitroarenes by Heterogeneous Au@SBA-15 with NaBH4 under Flow Conditions 47
New alpha-Zirconium Hydrogen Phosphates with high surface area as heterogeneous catalyst for Direct Aza-Diels-Alder. 46
(S)-(-)- and (R)-(+)-4-Methyl-2-hydroxymethyl[2]paracyclo-[2](5,8)quinolino-phane: Novel N,O-planar Chiral Catalyst for the enantioselective Addition of Diethylzinc to Aldehydes 46
A heterogeneous and recoverable palladium catalyst to access the regioselective C-H alkenylation of quinoline N -oxides 46
Uncatalyzed and solvent-free multicomponent process for the synthesis of biphenyl-2-carbonitrile derivatives 45
Chiral Borane of Layered alfa-Zirconium-N-(m-Solfofenyl)-L-Valine-Phosphonate Methanphosphonate Promoters for the Asymmetric Mukaiyama Aldxol Reaction 45
Low-polluting chemical processes - aldol and allylation reactions in water 45
[4+2] Cycloaddition of Nitroalkenes in Water. Highly Asymmetric Synthesis of Functionalized Nitronates 44
Enzymatic kinetic resolution of (±)-4-acetoxy[2.2]paracyclophane by Candida cylindracea Lipase. An efficient route for the preparation of (+)-R-4-hydroxy- and (+)-S-4-acetoxy[2.2]paracyclopane 44
Prima Sintesi di un Ossazolidinone a Chiralità Planare e sua Applicazione come Ausiliare Chirale 44
Immobilized Palladium Nanoparticles on Zirconium Carboxy-Aminophosphonates Nanosheets as an Efficient Recoverable Heterogeneous Catalyst for Suzuki–Miyaura and Heck Coupling 44
Environmentally-Friendly Synthesis and Reactions of alpha,beta-Unsaturated Nitroalkenes 43
Diels-Alder Reactions of 3-Substituted Coumarins in Water and under High-Pressure Condition. An Uncatalyzed Route to Tetrahydro-6H-benzo[c]chromen-6-ones 43
Hygh-Pressure Diels-Alder Cycloaddition between Benzylideneacetones and 1,3-Butadienes: Application to the Synthesis of (R,R)-(-)- and (S,S)-(+)-Δ8-Tetrahydrocannabinol 43
Enzymatic Kinetic Resolution of (±)-4-Acetoxy[2.2]paracyclophane by Candida Cylindracea Lipase. An Efficient Route for the Preparation of (+)-(R)-4-Hydroxy- and (+)-(S)-4-Acetoxy[2.2]paracyclophane. 42
Synthesis and Far-UV Circular Dichroism Spectra Analysed by Coupled Oscillator Calculations of Some New 4-Substituted [2.2]Paracyclophanes 42
Epoxidation of olefins in aqueous medium 42
Synthesis of β-Cyano Ketones Promoted by a Heterogeneous Fluoride Catalyst 42
Chiral borane of layered α-Zirconium-N-(m-solfophenyl)-L-Valine-Phosphonate Methanphosphonate promoters for the asymmetric Mukaiyama Aldol reaction 41
Organic synthesis in unconventional reation media 41
Enantio- and diastereoselective aldol-addition of chiral boron enolates of carboxylic acids to benzaldehyde 41
Pericyclic Rearrangement: Sigmatropic, Electrocyclic, and Ene Reaction 40
Nucleophilic Ring Openin of 1,2-Epoxides in Aqueous Medium 40
Direct Aza Diels-Alder Reaction in Water Catalyzed by Layered α-Zirconium Hydrogen Phosphate and SDS 40
High Pressure Diels-Alder Reaction of benzilidene acetone derivatives. A new route to delta-8-Tetrahydrocannabinol 39
Colchicine derivatives, process for preparation thereof and related uses in medical field 39
High Pressure Diels-Alder Approach to Hydroxy-Substituted 6a-cyano-tetrahydro-6H-benzo[c]chromen-6-ones: A Route to Delta6-Cis-Cannabidiol 39
Copper(II) triflate-sodium dodecyl sulfate catalyzed preparation of 1,2-diphenyl-2,3-dihydro-4-pyridones in aqueous acidic medium 39
Zirconium potassium phosphate methyl and/or phenyl phosphonates as heterogeneous catalysts for Knoevenagel condensation under solvent free conditions 38
Polarclean as a Sustainable Reaction Medium for the Waste Minimized Synthesis of Heterocyclic Compounds 38
Reazioni di Diels-Alder ad alta pressione di 3-cianocumarine: sintesi di cannabinoidi, 37
Hetero Diels-Alder reactions in aqueous medium 37
Synthesis of Zirconium Phosphonate Supported L-Proline as an Effective Organocatalyst for Direct Asymmetric Aldol Addition 37
A stereoselective organic base-catalyzed protocol for hydroamination of alkynes under solvent-free conditions 37
Synthesis of 4-Aryl-1H-1,2,3-Triazoles Through TBAF-Catalyzed [3+2] Cycloaddition of 2-Aryl-1-nitroethenes with TMSN3 under Solvent-Free Conditions 36
Enantioselettive synthesis of b-hydroxy acids via chiral enolates of carboxylic acids and esters 36
Efficient enantioselective synthesis of methyl esters of alpha-unsubstituted beta-hydroxy acids via asymmetric aldol-type additions of chiral boron enolates of (methylthio)acetic acid to aldehydes 36
Oxidation and reductions in water 36
Higly diastereoselective epoxidation of cycloalkenols with monoperoxyphthalic acid in water 35
Efficient catalytic upgrading of levulinic acid into alkyl levulinates by resin-supported acids and flow reactors 35
Synthesis of Chiral (R)-4-Hydroxy- and (R)-4-Hologeno[2.2]paracyclo-phanes and Group-Polarizability-Optical Rotation Relationship. 35
A waste-minimized protocol for copper-catalyzed Ullmann-type reaction in a biomass derived furfuryl alcohol/water azeotrope 34
Water, a clean, inexpensive, and re-usable reaction medium. One-pot synthesis of (E)-2-aryl-1-cyano-1-nitroethenes 33
Circular Dichroism Spectra (350-180 nm) of a New Series of 4-Substituted [2.2]Paracyclophanes: a Quantitative Analysis within the DeVoe Polarizability Model. 33
Cyanation of Enones on polystyrene-Supported Ammonium Fluoride 33
Green Reaction Media for Cross-Coupling Reactions: A Recent Overview and Possible Directions 33
L-PROLINA SUPPORTATA SU FOSFATI DI Zr: PREPARAZIONE E LORO APPLICAZIONE COME CATALIZZATORI IN SINTESI ASIMMETRICA IN FASE ETEROGENEA 32
Synthesis of chiral (R)-4-hydroxy- and (R)-4-Halogeno[2.2]paracyclophanes and group polarizability - optically rotation relationship 32
Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone 32
Strategies to Immobilized Catalysts: A Key Tool for Modern Chemistry 32
Polarclean/Water as a Safe and Recoverable Medium for Selective C2-Arylation of Indoles Catalyzed by Pd/C 32
Inverse-Electron-Demand Diels-Alder Reactions of (E)-3-diazenylbut-2-enes in Water 31
Pericyclic Reactions in Aqueous Media 31
Enantioselectivity of Aldol-Type Condensation of Chiral Boron and Titanium Acetate Enolates with Benzaldehyde 31
Preparazione di α-Zirconio-N-(m-solfofenil)-L-Valina-Fosfonato Metanfosfonato Lamellare e suo Utilizzo nella Catalisi della Reazione di Addizione Asimmetrica di Mukaiyama 30
Recent Advances in Lewis-Acid Catalyzed Diels-Alder Reactions in Aqueous Media 30
Synthesis and characterization of carnitine nitro-derivatives. 29
Waste Minimized Multistep Preparation in Flow of β-Amino Acids Starting from α,β-Unsaturated Carboxylic Acids 29
One-Pot Synthesis of 3-Carboxycoumarins via Consecutive Knoevenogel-Pinner Reactions in Water 29
An Efficient and Waste-Minimized One-Pot Procedure for the Preparation of N-Boc-γ‑amino Alcohols Starting from α,β-Unsaturated Ketones in Flow 29
Derivati Chirali del [2.2]Paraciclofano quali Ausiliari Chirali e Ligandi di Metalli di Transizione per Sintesi Stereoselettive 27
Condensation Reactions in Water of Active Methylene Compounds with Arylaldehydes. One-Pot Synthesis of Flavonols 27
One-Pot Synthesis in Water of 7-Hydroxy-3-Carboxycoumarin 25
Indium Salts-Promoted Organic Reactions 25
Totale 4.956
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Categoria #
all - tutte 16.927
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 16.927
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/201934 0 0 0 0 0 0 0 0 0 0 23 11
2019/2020530 9 6 74 7 82 12 93 11 82 65 19 70
2020/20211.121 7 86 53 81 284 61 77 3 132 40 87 210
2021/2022804 23 153 17 54 24 5 9 276 25 13 64 141
2022/20231.533 123 154 30 137 148 207 8 85 556 3 55 27
2023/2024481 60 59 48 12 8 7 139 14 106 23 5 0
Totale 5.083