IRIS
DESIMONI, GIOVANNI
 Distribuzione geografica
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Continente #
NA - Nord America 2.704
AS - Asia 2.012
EU - Europa 1.710
SA - Sud America 186
Continente sconosciuto - Info sul continente non disponibili 43
AF - Africa 27
OC - Oceania 1
Totale 6.683
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Nazione #
US - Stati Uniti d'America 2.633
CN - Cina 1.000
SG - Singapore 433
IE - Irlanda 412
UA - Ucraina 274
DE - Germania 224
VN - Vietnam 207
HK - Hong Kong 182
FI - Finlandia 177
RU - Federazione Russa 162
BR - Brasile 136
SE - Svezia 110
IT - Italia 96
GB - Regno Unito 87
FR - Francia 79
IN - India 53
CA - Canada 40
JP - Giappone 23
BD - Bangladesh 22
BE - Belgio 21
AR - Argentina 19
PL - Polonia 19
IQ - Iraq 18
MX - Messico 17
ES - Italia 12
TR - Turchia 12
NL - Olanda 9
PH - Filippine 9
PK - Pakistan 8
AT - Austria 7
CL - Cile 7
ID - Indonesia 7
MA - Marocco 7
SA - Arabia Saudita 7
LT - Lituania 6
ZA - Sudafrica 6
CO - Colombia 5
EC - Ecuador 5
PE - Perù 4
PY - Paraguay 4
TN - Tunisia 4
UZ - Uzbekistan 4
VE - Venezuela 4
KW - Kuwait 3
NP - Nepal 3
AE - Emirati Arabi Uniti 2
AL - Albania 2
CH - Svizzera 2
ET - Etiopia 2
GR - Grecia 2
GT - Guatemala 2
HN - Honduras 2
JO - Giordania 2
KR - Corea 2
KZ - Kazakistan 2
LB - Libano 2
LV - Lettonia 2
MD - Moldavia 2
MY - Malesia 2
NI - Nicaragua 2
OM - Oman 2
PS - Palestinian Territory 2
SO - Somalia 2
TT - Trinidad e Tobago 2
ZW - Zimbabwe 2
AU - Australia 1
BH - Bahrain 1
CR - Costa Rica 1
CZ - Repubblica Ceca 1
DM - Dominica 1
DZ - Algeria 1
EG - Egitto 1
EU - Europa 1
GD - Grenada 1
GE - Georgia 1
IR - Iran 1
JM - Giamaica 1
KE - Kenya 1
KG - Kirghizistan 1
MK - Macedonia 1
NG - Nigeria 1
PA - Panama 1
PT - Portogallo 1
RO - Romania 1
RS - Serbia 1
SR - Suriname 1
SV - El Salvador 1
TW - Taiwan 1
UY - Uruguay 1
Totale 6.641
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Città #
Dublin 410
Chandler 346
Jacksonville 311
San Jose 270
Ashburn 247
Nanjing 217
Singapore 212
Beijing 184
Hong Kong 177
Dallas 144
Boardman 100
Nanchang 98
Ann Arbor 72
Council Bluffs 69
Los Angeles 67
Princeton 63
Changsha 61
Hebei 61
Lawrence 61
Medford 59
Ho Chi Minh City 57
Shenyang 57
Wilmington 57
Hanoi 56
Jiaxing 54
Lauterbourg 54
Munich 54
Helsinki 41
New York 40
Tianjin 36
Moscow 33
Hangzhou 29
Buffalo 27
Milan 25
Shanghai 24
Turku 23
Woodbridge 23
Brussels 21
Santa Clara 21
Tokyo 20
Redondo Beach 19
Orem 18
Montreal 16
Pavia 16
Warsaw 16
Washington 16
Guangzhou 15
Toronto 15
London 14
Seattle 14
Da Nang 13
Verona 13
Chicago 12
Kunming 12
Norwalk 12
Brooklyn 11
Haiphong 11
San Francisco 11
São Paulo 11
Atlanta 10
The Dalles 10
Houston 9
Baghdad 8
Boston 8
Frankfurt am Main 8
Amsterdam 7
Chennai 7
Denver 7
Des Moines 7
Dhaka 7
Falkenstein 7
Jinan 7
Mexico City 7
Poplar 7
Stockholm 7
Phoenix 6
Brasília 5
Lahore 5
Manchester 5
New Delhi 5
Ninh Bình 5
Ottawa 5
Vienna 5
Wuhan 5
Ankara 4
Auburn Hills 4
Bến Tre 4
Charlotte 4
Columbus 4
Erbil 4
Fairfield 4
Mumbai 4
Naples 4
Pune 4
Biên Hòa 3
Bắc Ninh 3
Campinas 3
Changchun 3
Charleston 3
Cincinnati 3
Totale 4.473
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Nome #
Peri- and enantioselectivity of thermal, scandium-. And [pybox/scandium]-catalyzed Diels-Alder and hetero-Diels-Alder reactions of methyl (E)-2-oxo-4-aryl-butenoates with cyclopentadiene 171
A Soluble Polymer-Bound Evans’ Chiral Auxiliary: Synthesis, Characterization and Use in Cycloaddition Reactions 155
Copper(II) in Organic Synthesis. X. The Importance of Steric Hindrance in the Design of Chiral Tridentate Ligand Copper (II). Catalyst for Enantioselective Michael Reactions 153
A stereodivergent synthesis of chiral 4,5-disubstituted bis(oxazolines) 152
Catalysis with Inorganic Cations. VIII. Macrocyclic-Yliden Malonates: Synthesis, Spectroscopic Investigation, and Metal Perchlorate Catalysis of the Diels-Alder Reaction 146
1,3-Dipolar Cycloadditions Catalyzed by Bis(Oxazoline)-Magnesium-Based Chiral Complexes. The Importance of a Mg(II) Counterion 144
2-Naphthyl-Substituted Bis(Oxazoline): a New, Easily Recoverable, and Efficient Chiral Ligand in the Asymmetric Catalysis of the Diels-Alder Reaction 143
Catalysis with inorganic cations. III. The effect of perchlorates on the competition between intramolecular hetero-Diels-Alder and ene reactions 143
Catalysis with inorganic cations. VI. The effect of chiral bis-oxazoline-magnesium perchlorate catalysts on chemo- and enantioselectivity of intramolecular Hetero Diels-Alder and ene reaction 139
A New CopperII/Isopropylidene-2,2-bis(oxazoline) Catalyst and Its Stable Reactive Complex with Acryloyloxazolidinone in Enantioselective Reactions 138
Asymmetric Friedel–Crafts alkylationof indoles with methyl (E)-2-oxo-4-aryl-3-butenoates catalyzed by Sc(OTf)3/pybox 137
A new pyridine-2,6-bis(oxazoline) for efficient and flexible lanthanide-based catalysts of enantioselective reactions with 3-alkenoyl-2-oxazolidinones 137
C2-Symmetric Chiral Bis(Oxazoline) Ligands in Asymmetric Catalysis 136
Copper (II) in organic synthesis. XI. Evaluation of the ligand architecture on the efficiency of a copper (II) catalyst for enantioselective Michael reactions 136
Control of Diastereoselctivity in Metal-Catalyzed 1,3-Dipolar Cycloadditions between Diphenylnitrone and Chiral Auxiliary-Substituted Crotonyl Amide 135
Catalysis with inorganic cations. VII. The catalytic process of the Diels-Alder reaction with magnesium perchlorate in CH2Cl2: Kinetic investigation and spectroscopic detection of the complexed intermediate 134
Copper(II) in organic synthesis. VI1 reaction of the copper(II) acetate complex of 1-methylisatin-3-chlorophenylhydrazone with dimethyl acetylenedicarboxylate 133
Can a chiral catalyst containing the same ligand/metal components promote the formation of both enantiomers enantioselectively? The bis(oxazoline)-magnesium perchlorate-catalyzed asymmetric Diels-Alder reaction 125
Asymmetric Friedel–Crafts alkylation of activated benzenes with methyl (E)-2-oxo-4-aryl-3-butenoates catalyzed by [Pybox/Sc(OTf)3] 125
Heterodienesyntheses—XXV: Kinetics of the reaction of ethoxyethenes with 1-Phenyl-4-benzyliden-5-pyrazolone. Activation energies vs. energy gained in the cycloaddition 121
Applications of enantiopure 4,5-diphenyl substituted box and pybox ligands in asymmetric catalysis 120
Enantioselective Cycloadditions of 2-Alkenoylpyridine-N-oxides Catalysed by a Bis(oxazoline)/CuII Complex: Structure of the Reactive Intermediate 120
Catalysis with inorganic cations. V. Intramolecular Hetero Diels-Alder versus ene reactions: Effect of magnesium perchlorate on chemoselectivity 119
Different Lanthanide Ions and the Pybox Substituents Induce the Reverse of the Sense of Induction in the Enantioselective Diels-Alder Reaction between Acryloyloxazolidinone and Cyclopentadiene. 118
Pybox/lanthanide-catalysed Diels-Alder reactions with and unsaturated a-oxo ester or 3-alkenoxyl-2.oxazolidinone as dienophile: the sense of stereoinduction in five- or six-membered bidentate reagent coordination 118
Chiral Lewis Acid Controlled Diels-Alder Reaction: Factors Affecting the Stereoselective Formation of both Enantiomers in the Bis(Oxazoline)-Magnesium Catalyzed Process 117
COPPER(II) IN ORGANIC-SYNTHESIS .5. INFLUENCE OF THE NATURE OF COPPER(II) COMPLEXES OF 3-ARYLAMINOMETHYLENEOXINDOLES ON THEIR REACTIVITY WITH DIMETHYL ACETYLENEDICARBOXYLATE 117
ENANTIOSELECTIVE MUKAIYAMA-ALDOL REACTION BETWEEN ENOL SILANES AND KETOMALONATE CATALYZED BY THE COPPER(II) COMPLEX OF TIPS-SUBSTITUTED BIS-OXAZOLINE 116
News from the 80-year-old Passerini variant of the Friedel–Crafts alkylation of indole 114
Enantioselective Addition of Cyclic Enol Silyl Ethers to 2-Alkenoyl-Pyridine-N-Oxides Catalysed by CuII-Bis(oxazoline) Complexes 110
Substituted (E)‑2-Oxo-3-butenoates: Reagents for Every Enantioselectively-Catalyzed Reaction 108
Synergic effect of pybox substituents and lanthanide cations in reverting the asymmetric induction in the catalysed Diels-Alder reaction between acryloyl-oxazolidinone and cyclopentadiene. 105
Copper(II) in organic synthesis. VIII enantioselective michael reactions with chiral copper(II) complexes as catalysts 104
Enantioselective Mukaiyama-Aldol Reaction of Pyruvates and 1-Phenyl-1-trimethylsilyloxyethene Catalyzed by Lanthanide/Pybox Complexes 102
Enantioselective Catalytic Reactions with N-Acyliden Penta-atomic Aza-heterocycles. Heterocycles as Masked Bricks To Build Chiral Scaffolds 102
Catalysis with inorganic cations. 2. The effect of some perchlorates on Diels-Alder reaction rates 100
Multicomponent Reactions of Indole, Ethyl Glyoxylate and Anilines: From Friedel–Crafts to Aza-Diels–Alder Reactions Catalysed by Scandium Triflate 98
Solvent Effect as the Result of Frontier Molecular Orbital Interaction. VII. The Retro-Diels-Alder Reaction 97
Solvent Effect in Pericyclic Reactions. XI. The Electrocyclic Reactions 94
Pyridine-2,6-bis(oxazolines), Helpful Ligands for Asymmetric Catalysts 94
The first enantioselective synthesis of both Diels-Alder enantiomers with the same bis(oxazoline)-magnesium perchlorate chiral catalyst 94
Cyclopenta[d]isoxazoline β-Turn Mimics: Synthetic Approach, Turn Driving Force, Scope, and Limitations 94
The Asymmetric Formal Hetero-Diels-Alder Reaction of Methyl (E)-4-Aryl-2-oxo-3-butenoates Catalyzed by [Sc(OTf)3/pybox] Complexes 92
Solvent effect as the result of frontier molecular orbital interaction. IV 91
The Enantioselective Mukaiyama-Michael Reaction between Crotonyl-1,3-oxazolidin-3-one and 2-Trimethylsilyloxyfuran. The Importance of both Cations and Substituents on the C2-Symmetric Bisoxazoline Ligands 91
Solvent effects resulting from frontier molecular-orbital interactions. Part 2. The Diels?Alder reaction between 5-substituted 1,4-naphthoquinones and 2,3-dimethylbutadiene 90
COPPER(II) IN ORGANIC-SYNTHESIS .9. THE COPPER(II)-CATALYZED MICHAEL REACTION AS A ROUTE TO POLYSUBSTITUTED BENZENE-DERIVATIVES 89
Update 1 of: C2-Symmetric Chiral Bis(oxazoline) Ligands inAsymmetric Catalysis 86
Solvent effect in pericyclic reactions. VIII. The retro claisen rearrangement 85
Solvent effect in pericyclic reactions. IX. The ene reaction. 84
Solvent effect as the result of frontier molecular orbital interaction. V. Diels-Alder with heterodienophiles: a unified approach to the solvent effect of the Diels-Alder reactions 84
Substituents effect on the claisen rearrangement 79
In search of exo-selective catalysts for enantioselective 1,3-dipolar cycloaddition between acryloyloxazolidinone and diphenylnitrone 79
Solvent effect as the result of frontier molecular-orbital interaction. Part 3. Hetero Diels?Alder reaction with inverse electron demand between 4-arylidenepyrazol-5-ones and isobutyl vinyl ether 76
Enantioselectively-Catalyzed Reactions with (E)‑2-Alkenoyl-pyridines, Their N‑Oxides, and the Corresponding Chalcones 74
COPPER(II) IN ORGANIC-SYNTHESIS .7. THE COPPER(II) ACETATE-CATALYZED REACTION OF 1-ACETYL-3-(CHLOROPHENYL)HYDRAZONOISATIN WITH DIMETHYL ACETYLENEDICARBOXYLATE 74
Forty Years after “Heterodiene Syntheses with α,β-Unsaturated Carbonyl Compounds”: Enantioselective Syntheses of 3,4-Dihydropyran Derivatives 72
CYCLOADDITION REACTIONS 71
Solvent effect as the result of frontier molecular orbital interaction. VI. The Diels-Alder reactions of an N-acyl-o-quinone monoimide behaving as diene or dienophile 70
Lithium perchlorate catalysis of the hetero Diels-Alder reaction: a specific lithium cation effect. 70
Solvent effect in pericyclic reactions. X. The cheletropic reaction 62
Totale 6.683
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Categoria #
all - tutte 26.333
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 26.333
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022269 0 6 6 6 0 4 9 10 12 11 49 156
2022/20231.036 116 72 7 99 95 96 0 53 444 6 33 15
2023/2024359 32 74 23 32 35 94 3 37 2 12 9 6
2024/2025881 15 70 31 35 7 30 33 76 225 13 101 245
2025/20262.090 166 151 197 196 300 150 490 46 158 171 36 29
2026/2027119 40 79 0 0 0 0 0 0 0 0 0 0
Totale 6.683