IRISanRaf

ZAPPIA, GIOVANNI
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 1.597
AS - Asia 1.012
EU - Europa 346
SA - Sud America 193
Continente sconosciuto - Info sul continente non disponibili 84
AF - Africa 19
OC - Oceania 1
Totale 3.252
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 1.558
SG - Singapore 371
CN - Cina 310
IT - Italia 220
BR - Brasile 143
VN - Vietnam 98
TR - Turchia 74
HK - Hong Kong 48
DE - Germania 40
PK - Pakistan 33
NL - Olanda 30
GB - Regno Unito 20
CA - Canada 19
MX - Messico 15
IN - India 14
AR - Argentina 11
BD - Bangladesh 11
ID - Indonesia 8
IQ - Iraq 8
SE - Svezia 8
CO - Colombia 7
EC - Ecuador 7
IL - Israele 7
CL - Cile 6
PY - Paraguay 6
RU - Federazione Russa 6
VE - Venezuela 6
PH - Filippine 5
CZ - Repubblica Ceca 4
DZ - Algeria 4
EG - Egitto 4
ES - Italia 4
JP - Giappone 4
FR - Francia 3
JO - Giordania 3
KE - Kenya 3
PE - Perù 3
ZA - Sudafrica 3
AE - Emirati Arabi Uniti 2
BO - Bolivia 2
IE - Irlanda 2
KZ - Kazakistan 2
LT - Lituania 2
MA - Marocco 2
OM - Oman 2
PL - Polonia 2
SA - Arabia Saudita 2
TH - Thailandia 2
TN - Tunisia 2
AU - Australia 1
AZ - Azerbaigian 1
DO - Repubblica Dominicana 1
FI - Finlandia 1
GE - Georgia 1
GF - Guiana Francese 1
GT - Guatemala 1
HU - Ungheria 1
JM - Giamaica 1
LK - Sri Lanka 1
MY - Malesia 1
NP - Nepal 1
PR - Porto Rico 1
PT - Portogallo 1
QA - Qatar 1
RS - Serbia 1
SD - Sudan 1
TL - Timor Orientale 1
TT - Trinidad e Tobago 1
UA - Ucraina 1
UY - Uruguay 1
UZ - Uzbekistan 1
Totale 3.168
Salva come PNG Salva come JPEG
Città #
Dallas 480
San Jose 413
Ashburn 234
Rome 173
Singapore 120
Santa Clara 103
Council Bluffs 92
Beijing 74
Hong Kong 44
Ho Chi Minh City 33
Amsterdam 29
Frankfurt am Main 28
Islamabad 28
Hanoi 26
Shanghai 26
Assago 18
West Jordan 18
Chicago 13
São Paulo 12
Florence 10
New York 10
Shenzhen 10
Chennai 9
Montreal 9
Guangzhou 8
Los Angeles 8
Stockholm 8
Netanya 7
Boston 6
Brooklyn 6
Da Nang 6
Haiphong 6
London 6
Mexico City 5
Nanjing 5
Rui'an 5
Ankara 4
Campinas 4
Curitiba 4
Dhaka 4
Guarulhos 4
Jiaxing 4
Las Vegas 4
Manchester 4
Olomouc 4
Orem 4
Phoenix 4
Wuxi 4
Amman 3
Belém 3
Cairo 3
Cervia 3
Columbus 3
Jakarta 3
Kansas City 3
Philadelphia 3
Quanzhou 3
Queens 3
Quito 3
Rio de Janeiro 3
San Francisco 3
Santiago 3
Seattle 3
Sulaymaniyah 3
The Dalles 3
Tokyo 3
Toronto 3
Wuhan 3
Basra 2
Belo Horizonte 2
Berlin 2
Betim 2
Biên Hòa 2
Brasília 2
Caracas 2
Da Lat 2
Dongyang 2
Faisalabad 2
Florianópolis 2
Greenville 2
Grenoble 2
Guayaquil 2
Jacareí 2
Johannesburg 2
Juazeiro do Norte 2
Miami 2
Monte Alto 2
Moscow 2
Nairobi 2
Naples 2
Ribeirão Preto 2
Ribeirão das Neves 2
São Luís 2
Taboão da Serra 2
Taizhou 2
Thái Bình 2
Turin 2
Urbino 2
Valencia 2
Warsaw 2
Totale 2.260
Salva come PNG Salva come JPEG
Nome #
3-Aryl-2-oxazolidinones through the palladium-catalyzed N-arylation of 2-oxazolidinones 340
A Supramolecular Approach to Single Atom PGM-based Catalysts: from Metal Recovery and Cross-Couplings to the Oxygen Reduction Reaction 89
Aryltetralin lignans: chemistry, pharmacology and biotransformations 51
Cyano-resorc[5]arenes: isolation, conformation and crystal structure 48
Diastereoselective gas-phase ion/molecule reactions of ethanolamine neurotransmitter-amido[4]resorcinarene adducts 45
iodolactonization of 3-amino 4-pentenoic acid: a stereoselective synthesis of syn-g-hydroxy b-amino acids 43
Sintesi, Studi Conformazionali, Basicità e Raggi-X di un Nuovo Legante Macrociclico Preorganizzato 43
Application of a new chiral stationary phase containing the glycopeptide antibiotic A-40,926 in the direct chromatographic resolution of beta-amino acids 43
Oxazolidin-2-one ring, a popular framework in synthetic organic chemistry part 2 [1]. Applications and modifications 43
A straightforward synthesis of (2S,3R)-3-hydroxyproline and trans-(2R,3S)-2- hydroxymethyl-3-hydroxypyrrolidine 42
Macrocyclic ligands used as a scaffold to preorganize binding side-arms. Synthesis and coordination studies of new macrocycles 41
Stereoselective synthesis of 2-substituted 3-azabicyclo[3.2.0]heptan-2-ones by [2+2]cycloaddidition of N-allyl b-N-keteniimminium salts derived from (R)-vinylglycinol 41
Convenient preparation of O-benzyl-N-Cbz-D-serinol, an intermediate in β-hydroxy-α-amino acid synthesis 41
Synthesis of (2R)- and (2S)-benzyl 2,3-epoxypropyl ether from a common precursor: O-benzyl-L-serine 40
Testing the Complexation Abilities of Three Novel Ligands: Experimental and Theoretical Approaches 40
Dynamic HPLC on chiral stationary phases: a powerful tool for the investigation of stereomutation processes 39
Novel fused-ring derivatives of 1,4-benzodiazepine system: synthesis of tetrahydro-1H-s-triazolo[4,3-d][1,4]benzodiazepines 39
A stereoselective synthesis of threo-3-hydroxyglutamic acid 39
Electrogenerated superoxide-activated carbon dioxide. A new mild and safe approach to organic carbamates 39
An enantioselective, stereodivergent synthesis of threonine analogs 39
A concise and stereoselective synthesis of threo-g-hydroxy-L-b-lysine lactone 39
Antioxidants in the prevention of UVB-induced keratynocyte apoptosis 39
Novel, Chiral, and Enantiopure C2‐Symmetric Thioureas Promote Asymmetric Protio‐Pictet‐Spengler Reactions by Anion‐Binding Catalysis 38
A synthesis of pyrrole derivatives from O-(2-hydroxyethyl) ketoximes 38
A concise synthesis of (R)-GABOB from L-malic acid 38
Anti-apoptotic activity of Hydroxytyrosol and Hydroxytyrosyl laurate. Food Chem.Toxicol 38
A stereoselective synthesis of both enantiomers of emeriamine from a single precursor: L-aspartic acid 38
Preorganized Ligands Able to Bind Ammonium, Alkaline and Alkaline-Earth Cations in Aqueous Solution 38
B-glucosyltransferase from cell cultures of Verbesina caracasana 37
An efficient, economical synthesis of hydroxytyrosol and its protected forms via Baeyer–Villiger oxidation 37
A stereocontrolled synthesis of (−)-detoxinine from L -ascorbic acid 37
Macrocyclic ligands bearing two 3-(Hydroxy)-2-pyridinone moieties as side-arms. Conformational studies, synthesis, crystal structure, and alkali and alkaline earth complex formation 37
Mitoxantrone, pixantrone and mitoxantrone (2-hydroxyethyl)piperazine are toll-like receptor 4 antagonists, inhibit NF-κB activation, and decrease TNF-alpha secretion in primary microglia 36
Pyridinone Moieties Linked to Polyamines Producing Preorganized Ligands. Recognition Studies of Organic and Inorganic Substrates 36
A New Bis‐Urea Based Cage Receptor for Anions: Synthesis, Solid State Structures and Binding Studies 36
New Ligand bearing preorganized binding side-arms interacting with ammonium cations: Synthesis, conformational studies and crystal structure 36
A Spectrophotometric Study on Complex Formation Between Iron(III) and a New Hydroxypyridonate Ligand 36
Occurrence of Enantioselectivity in Nature: The Case of (S)-Norcoclaurine 36
Resorc[4]arenes as Preorganized Synthons for Surface Recognition and Host-Guest Chemistry 35
Dynamic Hplc of Stereolabile Iron(III) Complexeses on Chiral Stationary Phases 35
A new synthetic approach to (R)-GABOB from L-malic acid 35
Prenylated isoflavonoids: botanical distribution, structures, biological activities and biotechnological studies. An update (1995-2006) 35
Hybrid polyacrylamide chiral stationary phases for HPLC prepared by surface-initiated photopolymerization 34
Synthesis of both enantiomers of 4-vinyl oxazolidin-2-one from a single precursor: D-isoascorbic acid 34
Synthesis of C-Alkylcalix[4]arenes. 7. Synthesis and Interaction with Copper(II) Cations of Cyano- and Aminoresorcin[4]arenes 34
Oxetan-3-ols as 1,2-bis-Electrophiles in a Brønsted-Acid-Catalyzed Synthesis of 1,4-Dioxanes 34
New branched macrocyclic ligand and its side-arm, two urea-based receptors for anions: Synthesis, binding studies and crystal structure 33
study of the aggregation properties of a novel amphiphilic C60 fullerene derivative 33
Solid phase synthesis of the 3'-terminal nonadecaribonucleoside octadecaphosphate sequence of yeast alanine transfer ribonucleic acid 33
Neutral urea-based receptors for phosphates: synthesis and spectrophotometric studies 33
Oxazolidin-2-one ring, a popular framework in synthetic organic chemistry. Part 1. The construction of the oxazolidin-2-one ring 33
Synthesis of amino and ammonium resorcin[4]arenes as potential receptors 33
β-Glucosyltransferase in Cell Cultures of Verbesina caracasana. 33
A macrocyclic ligand able to bind gallium(III) by preorganized pendant arms; coordination and kinetic studies 33
Uncommon 5-Methoxyisoflavans from Desmodium canum 32
Bis(diamido)-bridged basket resorcin[4]arenes as enantioselective receptors for amino acids and amines 32
Direct preparation of unsymmetrical difunctionalized cyclen derivatives by an Ugi multicomponent reaction 32
A p-quinol isoflavan and two new isoflavanones from Desmodium canum 32
A straightforward synthesis of proclavaminic acid, a biosynthetic precursor of clavulanic acid 32
Resorcarenes: Hollow building blocks for the host-guest chemistry 32
A new versatile solvatochromic amino-macrocycle. From metal ions to cell sensing in solution and in the solid state 32
Mass Spectrometry Based Approach for Organic Synthesis Monitoring 31
A stereoselective synthesis of (3S,4S)-statine and related compounds 31
Synthesis, binding and fluorescence studies of a new neutral H-bonding receptor for anions based on 3,5-bis(trifluoromethyl)phenylurea 31
Lipophilic hydroxytyrosol esters significantly improve the oxidative state of human red blood cells 30
Selective catalytic hydrogenation of g-amino a,b-unsaturated esters in the presence of hydrogenable protecting groups 30
New coumarin-urea based receptor for anions: a selective off-on fluorescence response to fluoride 30
Chiral 4,5-disubstituted oxazolidin-2-ones: stereoselective synthesis of b-hydroxy a-amino acids 30
Total synthesis of natural products 29
Synthesis of (3R)- and (3S)-3,4-Diamino-Butyric Acid from L-Aspartic Acid 28
Short and straightforward synthesis of 1,7-dimethyl-1,4,7,10-tetraazacyclododecane 28
New Ligand Bearing Preorganized Binding Side-Arms Interacting With Alkaline, Earth Alkaline and Ammonium Cations 28
New Receptor For Anions: Signalling Ureido Side-Arms Preorganized On Polyamine Scaffold 28
A stereoselective synthesis of 3(R)-hydroxy-2(S)-ornithine 28
Olefin metathesis reaction as a locking tool for macrocycle and mechanomolecule construction 26
An acetal group suitable for the protection of 2'-hydroxy functions in rapid oligoribonucleotide synthesis 26
The contribution of oxazolidinone frame to the biological activity of pharmaceutical drugs and natural products 26
Oxazolidin-2-Ones: Antibacterial Activity and Chemistry 26
Synthesis of C-Alkylcalix(4)arenes, 6. - The Interaction of Resorcin(4)arenes with FeIII in Chloroform 26
Lipase-catalyzed regioselective acylation of resorcin[4]arenes 25
Exploring Negative Chemical Ionization of Per- and Polyfluoroalkyl Substances via a Liquid Electron Ionization LC-MS Interface 25
Receptors for Anions Based On Signalling Bisureas 24
New oxazolidinone derivatives as antibacterial agents with improved activity 24
Coordination Behaviour toward Copper(II) and Zinc(II) Ions of Three Ligands Joining 3-Hydroxy-2-pyridinone and Polyaza Fragments 23
Totale 3.252
Salva come PNG Salva come JPEG
Categoria #
all - tutte 25.445
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 25.445
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2023/2024214 0 0 0 0 0 0 0 0 88 21 18 87
2024/2025620 59 122 81 8 25 85 18 29 101 10 22 60
2025/20262.210 130 233 391 177 128 182 350 122 204 245 35 13
2026/2027208 12 196 0 0 0 0 0 0 0 0 0 0
Totale 3.252