IRIS
DESIMONI, GIOVANNI
 Distribuzione geografica
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Continente #
NA - Nord America 2.194
EU - Europa 1.621
AS - Asia 1.614
SA - Sud America 134
AF - Africa 11
Continente sconosciuto - Info sul continente non disponibili 1
OC - Oceania 1
Totale 5.576
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Nazione #
US - Stati Uniti d'America 2.139
CN - Cina 961
IE - Irlanda 412
SG - Singapore 342
UA - Ucraina 274
DE - Germania 218
FI - Finlandia 176
RU - Federazione Russa 162
HK - Hong Kong 156
BR - Brasile 111
SE - Svezia 110
GB - Regno Unito 83
IT - Italia 83
VN - Vietnam 44
CA - Canada 35
IN - India 35
FR - Francia 23
BE - Belgio 21
PL - Polonia 18
JP - Giappone 15
MX - Messico 13
BD - Bangladesh 11
ES - Italia 11
IQ - Iraq 9
AT - Austria 7
AR - Argentina 6
CL - Cile 6
LT - Lituania 6
NL - Olanda 6
SA - Arabia Saudita 6
TR - Turchia 5
ZA - Sudafrica 5
ID - Indonesia 4
PE - Perù 4
PK - Pakistan 4
KW - Kuwait 3
PY - Paraguay 3
AE - Emirati Arabi Uniti 2
EC - Ecuador 2
GR - Grecia 2
GT - Guatemala 2
KR - Corea 2
KZ - Kazakistan 2
LV - Lettonia 2
MA - Marocco 2
MD - Moldavia 2
NP - Nepal 2
OM - Oman 2
PH - Filippine 2
AU - Australia 1
BH - Bahrain 1
CH - Svizzera 1
CZ - Repubblica Ceca 1
DM - Dominica 1
ET - Etiopia 1
EU - Europa 1
GD - Grenada 1
HN - Honduras 1
IR - Iran 1
KE - Kenya 1
KG - Kirghizistan 1
LB - Libano 1
MY - Malesia 1
PA - Panama 1
PS - Palestinian Territory 1
PT - Portogallo 1
RO - Romania 1
RS - Serbia 1
SO - Somalia 1
TN - Tunisia 1
TT - Trinidad e Tobago 1
TW - Taiwan 1
UY - Uruguay 1
VE - Venezuela 1
Totale 5.576
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Città #
Dublin 410
Chandler 346
Jacksonville 310
Nanjing 217
Ashburn 187
Beijing 178
Hong Kong 156
Singapore 141
Dallas 140
Boardman 100
Nanchang 98
Ann Arbor 72
Princeton 63
Changsha 61
Hebei 61
Lawrence 61
Los Angeles 61
Medford 59
Wilmington 57
Shenyang 56
Jiaxing 54
Munich 54
Helsinki 40
New York 40
Tianjin 36
Moscow 33
Hangzhou 28
Buffalo 25
Milan 24
Shanghai 24
Turku 23
Woodbridge 23
Brussels 21
Ho Chi Minh City 20
Redondo Beach 19
Pavia 16
Warsaw 16
Washington 16
Guangzhou 15
Montreal 14
Seattle 14
Tokyo 14
Toronto 14
London 13
Verona 13
Kunming 12
Norwalk 12
Orem 12
Brooklyn 11
Chicago 10
San Francisco 10
Santa Clara 10
São Paulo 10
Atlanta 9
Boston 8
Hanoi 8
Houston 8
Chennai 7
Denver 7
Des Moines 7
Falkenstein 7
Jinan 7
Poplar 7
Stockholm 7
The Dalles 6
Mexico City 5
Ottawa 5
Phoenix 5
Vienna 5
Amsterdam 4
Auburn Hills 4
Baghdad 4
Brasília 4
Columbus 4
Dhaka 4
Fairfield 4
Manchester 4
Pune 4
Ankara 3
Changchun 3
Charleston 3
Charlotte 3
Dammam 3
Frankfurt am Main 3
Haiphong 3
Jakarta 3
Johannesburg 3
Kuwait City 3
Mumbai 3
Natal 3
New Delhi 3
Querétaro 3
Temuco 3
Zhengzhou 3
Almaty 2
Americana 2
Asunción 2
Augusta 2
Blumenau 2
Campinas 2
Totale 3.734
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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 137
Catalysis with inorganic cations. III. The effect of perchlorates on the competition between intramolecular hetero-Diels-Alder and ene reactions 126
2-Naphthyl-Substituted Bis(Oxazoline): a New, Easily Recoverable, and Efficient Chiral Ligand in the Asymmetric Catalysis of the Diels-Alder Reaction 123
A Soluble Polymer-Bound Evans’ Chiral Auxiliary: Synthesis, Characterization and Use in Cycloaddition Reactions 123
Copper (II) in organic synthesis. XI. Evaluation of the ligand architecture on the efficiency of a copper (II) catalyst for enantioselective Michael reactions 122
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 120
Catalysis with Inorganic Cations. VIII. Macrocyclic-Yliden Malonates: Synthesis, Spectroscopic Investigation, and Metal Perchlorate Catalysis of the Diels-Alder Reaction 119
A stereodivergent synthesis of chiral 4,5-disubstituted bis(oxazolines) 118
Control of Diastereoselctivity in Metal-Catalyzed 1,3-Dipolar Cycloadditions between Diphenylnitrone and Chiral Auxiliary-Substituted Crotonyl Amide 117
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 117
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 117
Asymmetric Friedel–Crafts alkylationof indoles with methyl (E)-2-oxo-4-aryl-3-butenoates catalyzed by Sc(OTf)3/pybox 116
A New CopperII/Isopropylidene-2,2-bis(oxazoline) Catalyst and Its Stable Reactive Complex with Acryloyloxazolidinone in Enantioselective Reactions 116
A new pyridine-2,6-bis(oxazoline) for efficient and flexible lanthanide-based catalysts of enantioselective reactions with 3-alkenoyl-2-oxazolidinones 116
Copper(II) in organic synthesis. VI1 reaction of the copper(II) acetate complex of 1-methylisatin-3-chlorophenylhydrazone with dimethyl acetylenedicarboxylate 113
C2-Symmetric Chiral Bis(Oxazoline) Ligands in Asymmetric Catalysis 112
1,3-Dipolar Cycloadditions Catalyzed by Bis(Oxazoline)-Magnesium-Based Chiral Complexes. The Importance of a Mg(II) Counterion 111
Applications of enantiopure 4,5-diphenyl substituted box and pybox ligands in asymmetric catalysis 108
Asymmetric Friedel–Crafts alkylation of activated benzenes with methyl (E)-2-oxo-4-aryl-3-butenoates catalyzed by [Pybox/Sc(OTf)3] 108
Heterodienesyntheses—XXV: Kinetics of the reaction of ethoxyethenes with 1-Phenyl-4-benzyliden-5-pyrazolone. Activation energies vs. energy gained in the cycloaddition 104
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 104
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 103
Enantioselective Cycloadditions of 2-Alkenoylpyridine-N-oxides Catalysed by a Bis(oxazoline)/CuII Complex: Structure of the Reactive Intermediate 102
Catalysis with inorganic cations. V. Intramolecular Hetero Diels-Alder versus ene reactions: Effect of magnesium perchlorate on chemoselectivity 102
Substituted (E)‑2-Oxo-3-butenoates: Reagents for Every Enantioselectively-Catalyzed Reaction 101
ENANTIOSELECTIVE MUKAIYAMA-ALDOL REACTION BETWEEN ENOL SILANES AND KETOMALONATE CATALYZED BY THE COPPER(II) COMPLEX OF TIPS-SUBSTITUTED BIS-OXAZOLINE 101
News from the 80-year-old Passerini variant of the Friedel–Crafts alkylation of indole 100
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. 97
COPPER(II) IN ORGANIC-SYNTHESIS .5. INFLUENCE OF THE NATURE OF COPPER(II) COMPLEXES OF 3-ARYLAMINOMETHYLENEOXINDOLES ON THEIR REACTIVITY WITH DIMETHYL ACETYLENEDICARBOXYLATE 95
Chiral Lewis Acid Controlled Diels-Alder Reaction: Factors Affecting the Stereoselective Formation of both Enantiomers in the Bis(Oxazoline)-Magnesium Catalyzed Process 93
Synergic effect of pybox substituents and lanthanide cations in reverting the asymmetric induction in the catalysed Diels-Alder reaction between acryloyl-oxazolidinone and cyclopentadiene. 92
Enantioselective Addition of Cyclic Enol Silyl Ethers to 2-Alkenoyl-Pyridine-N-Oxides Catalysed by CuII-Bis(oxazoline) Complexes 90
Enantioselective Mukaiyama-Aldol Reaction of Pyruvates and 1-Phenyl-1-trimethylsilyloxyethene Catalyzed by Lanthanide/Pybox Complexes 89
The first enantioselective synthesis of both Diels-Alder enantiomers with the same bis(oxazoline)-magnesium perchlorate chiral catalyst 85
Solvent Effect in Pericyclic Reactions. XI. The Electrocyclic Reactions 84
Multicomponent Reactions of Indole, Ethyl Glyoxylate and Anilines: From Friedel–Crafts to Aza-Diels–Alder Reactions Catalysed by Scandium Triflate 83
Copper(II) in organic synthesis. VIII enantioselective michael reactions with chiral copper(II) complexes as catalysts 83
Enantioselective Catalytic Reactions with N-Acyliden Penta-atomic Aza-heterocycles. Heterocycles as Masked Bricks To Build Chiral Scaffolds 83
Solvent Effect as the Result of Frontier Molecular Orbital Interaction. VII. The Retro-Diels-Alder Reaction 80
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 80
Catalysis with inorganic cations. 2. The effect of some perchlorates on Diels-Alder reaction rates 80
Pyridine-2,6-bis(oxazolines), Helpful Ligands for Asymmetric Catalysts 78
Solvent effects resulting from frontier molecular-orbital interactions. Part 2. The Diels?Alder reaction between 5-substituted 1,4-naphthoquinones and 2,3-dimethylbutadiene 75
Solvent effect in pericyclic reactions. VIII. The retro claisen rearrangement 74
Cyclopenta[d]isoxazoline β-Turn Mimics: Synthetic Approach, Turn Driving Force, Scope, and Limitations 74
Solvent effect as the result of frontier molecular orbital interaction. IV 73
The Asymmetric Formal Hetero-Diels-Alder Reaction of Methyl (E)-4-Aryl-2-oxo-3-butenoates Catalyzed by [Sc(OTf)3/pybox] Complexes 72
COPPER(II) IN ORGANIC-SYNTHESIS .9. THE COPPER(II)-CATALYZED MICHAEL REACTION AS A ROUTE TO POLYSUBSTITUTED BENZENE-DERIVATIVES 71
Update 1 of: C2-Symmetric Chiral Bis(oxazoline) Ligands inAsymmetric Catalysis 70
Substituents effect on the claisen rearrangement 70
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 70
In search of exo-selective catalysts for enantioselective 1,3-dipolar cycloaddition between acryloyloxazolidinone and diphenylnitrone 70
Solvent effect in pericyclic reactions. IX. The ene reaction. 69
Enantioselectively-Catalyzed Reactions with (E)‑2-Alkenoyl-pyridines, Their N‑Oxides, and the Corresponding Chalcones 65
Forty Years after “Heterodiene Syntheses with α,β-Unsaturated Carbonyl Compounds”: Enantioselective Syntheses of 3,4-Dihydropyran Derivatives 63
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 62
CYCLOADDITION REACTIONS 61
Lithium perchlorate catalysis of the hetero Diels-Alder reaction: a specific lithium cation effect. 61
COPPER(II) IN ORGANIC-SYNTHESIS .7. THE COPPER(II) ACETATE-CATALYZED REACTION OF 1-ACETYL-3-(CHLOROPHENYL)HYDRAZONOISATIN WITH DIMETHYL ACETYLENEDICARBOXYLATE 59
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 58
Solvent effect in pericyclic reactions. X. The cheletropic reaction 53
Totale 5.618
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Categoria #
all - tutte 22.328
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 22.328
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021331 0 0 0 0 0 89 6 59 21 76 64 16
2021/2022278 9 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
2025/20261.144 166 151 197 196 300 134 0 0 0 0 0 0
Totale 5.618