MATTEOLI, Ugo
 Distribuzione geografica
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Continente #
NA - Nord America 25.624
EU - Europa 20.854
AS - Asia 16.236
Continente sconosciuto - Info sul continente non disponibili 997
SA - Sud America 918
AF - Africa 154
OC - Oceania 28
Totale 64.811
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Nazione #
US - Stati Uniti d'America 25.058
RU - Federazione Russa 8.166
CN - Cina 7.070
SG - Singapore 4.042
IT - Italia 2.755
PL - Polonia 2.080
VN - Vietnam 1.438
DE - Germania 1.416
SE - Svezia 1.320
FI - Finlandia 1.205
UA - Ucraina 1.112
IE - Irlanda 960
HK - Hong Kong 889
GB - Regno Unito 870
BR - Brasile 712
JP - Giappone 581
KR - Corea 528
IN - India 516
FR - Francia 494
TR - Turchia 491
CA - Canada 426
BD - Bangladesh 132
IQ - Iraq 76
CH - Svizzera 73
NL - Olanda 73
AR - Argentina 66
AT - Austria 58
BG - Bulgaria 57
MX - Messico 55
PH - Filippine 54
UZ - Uzbekistan 52
PK - Pakistan 51
ES - Italia 48
BE - Belgio 44
EU - Europa 44
CO - Colombia 40
ID - Indonesia 40
MY - Malesia 31
TH - Thailandia 31
EC - Ecuador 27
IR - Iran 27
ZA - Sudafrica 25
KE - Kenya 24
SA - Arabia Saudita 24
AU - Australia 23
TW - Taiwan 23
VE - Venezuela 23
LB - Libano 22
MA - Marocco 21
CL - Cile 20
GR - Grecia 20
LT - Lituania 20
JM - Giamaica 18
IL - Israele 16
TN - Tunisia 16
AE - Emirati Arabi Uniti 15
CZ - Repubblica Ceca 15
EG - Egitto 15
JO - Giordania 14
CR - Costa Rica 13
DZ - Algeria 12
NP - Nepal 12
RO - Romania 12
AZ - Azerbaigian 9
KZ - Kazakistan 9
OM - Oman 9
DO - Repubblica Dominicana 8
PT - Portogallo 8
AM - Armenia 7
BO - Bolivia 7
HN - Honduras 7
NG - Nigeria 7
PA - Panama 7
PE - Perù 7
PS - Palestinian Territory 7
PY - Paraguay 7
TT - Trinidad e Tobago 7
UY - Uruguay 7
AL - Albania 6
CM - Camerun 6
RS - Serbia 6
SV - El Salvador 6
LV - Lettonia 5
MD - Moldavia 5
NI - Nicaragua 5
NZ - Nuova Zelanda 5
BH - Bahrain 4
EE - Estonia 4
ET - Etiopia 4
GT - Guatemala 4
LK - Sri Lanka 4
MZ - Mozambico 4
BB - Barbados 3
GH - Ghana 3
LU - Lussemburgo 3
LY - Libia 3
NO - Norvegia 3
SI - Slovenia 3
SN - Senegal 3
SY - Repubblica araba siriana 3
Totale 63.816
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Città #
Jacksonville 2.454
Woodbridge 2.303
Ashburn 2.059
Singapore 2.043
Warsaw 1.968
Fairfield 1.827
Chandler 1.768
Council Bluffs 1.244
San Jose 1.182
Houston 1.139
Ann Arbor 1.028
Mestre 971
Dublin 959
Hong Kong 822
Wilmington 775
Nanjing 768
Dallas 713
Seattle 699
Hefei 634
Jinan 613
Cambridge 571
Shenyang 530
Beijing 524
Boardman 517
Seoul 499
Izmir 447
New York 417
Ho Chi Minh City 406
Dearborn 359
Hebei 339
Bengaluru 323
Hanoi 321
Boston 317
Tokyo 301
San Mateo 270
Princeton 260
Mülheim 258
Toronto 258
Los Angeles 255
Guangzhou 249
Tianjin 238
Changsha 231
Nanchang 225
Columbus 215
Lauterbourg 210
Hangzhou 209
Zhengzhou 190
Taiyuan 189
Venice 185
Ningbo 176
Taizhou 175
Milan 173
Andover 172
Des Moines 171
Jiaxing 168
Buffalo 166
Helsinki 141
Venezia 136
Haikou 132
Fuzhou 115
Redwood City 114
Santa Clara 114
Saint Petersburg 108
San Diego 80
Frankfurt am Main 78
Orem 78
Philadelphia 78
Verona 75
Polska 74
São Paulo 69
Da Nang 67
Haiphong 56
Orange 55
Chennai 52
Munich 52
Sofia 51
Kunming 47
Shanghai 47
London 44
Brussels 42
Berlin 41
Norwalk 41
Dong Ket 39
Latiano 39
Rome 38
Chicago 36
Montreal 35
Southend 34
Montréal 33
Ottawa 33
Manchester 32
Moscow 32
Brooklyn 31
Atlanta 30
Baghdad 29
Denver 29
Memphis 28
Vienna 27
Altamura 26
Kitzingen 26
Totale 39.047
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Nome #
Impiego di un perfluoropolietere come protettivo nella conservazione del materiale lapideo esposto all'aperto 1.525
XVII Secolo- Cofano in Ambra. L'ambra di uno studiolo risalente agli inizi del XVII secolo: classificazione e considerazioni 1.474
XIII Secolo - San Michele Arcangiolo. Indagini scientifiche per lo studio dello stato di conservazione ed il restauro 1.458
Indagine conoscitiva sullo stato di conservazione dei materiali lapidei presenti sulla facciata di S. Maria del Fiore - Firenze 1.456
Consolidamento, aggregazione e protezione: il restauro dei manufatti in marmo 1.444
Spettrofotometria infrarossa applicata al campo delle opere d'arte: determinazione del gesso su opere d'arte in marmo 1.429
A pyridyl-triazole ligand for ruthenium and iridium catalyzed C=C and C=O hydrogenations in water/organic solvent biphasic systems 778
The Leather Industry: A Chemistry Insight Part I: an Overview of the Industrial Process 752
A Practical, Enantioselective Synthesis of the Fragrances Canthoxal and Silvial (R), and Evaluation of Their Olfactory Activity 531
Fluorinated acrylates via alkoxycarbonylation of 1-alkynes with fluorinated alcohols 529
Catalyst-free Suzuki-type Coupling of Allylic Bromides with Arylboronic Acids 505
Aminocarbonylation of phenylacetylene catalysed by palladium acetate in combination with (2-pyridyl)diphenylphosphine and methanesulfonic acid 473
A New Catalytic System for the Hydroformylation of Styrene Using Alkene Complexes of Platinum(0) 456
A NEW PLATINUM-BASED CATALYST SYSTEM FOR OLEFIN ASYMMETRIC HOMOGENEOUS HYDROFORMYLATION 455
Synthesis of 4-Isobutylbenzaldehyde an Important Intermediate for the Fragrance (+)- and (-)-Silvial® 454
Hydroformylation and hydrocarbethoxylation of 1,2-dicarbethoxy-1,2,3,6-tetrahydropyridazine and 1,2-dicarbethoxy-1,2,3,4-tetrahydropyridazine 447
Synthesis of Water-soluble Triazole Ligands and Application of Their Metal Complexes in Biphasic Hydrogenations of C=C and C=O 446
Arylation of β-methallyl alcohol catalyzed by Pd(OAc)2 in combination with P(t-Bu)3: application to fragrance synthesis 426
A convenient synthesis of 2-(6-methoxy-2-naphthyl)propenoic acid (a Naproxen precursor) 402
Highly efficient Heck olefin arylation in the presence of iminophosphine–palladium(0) complexes 396
Synthesis of the Chiral Fragrance Methyl Chamomile by Asymmetric Hydrogenation 394
(2-Furyl)phenyl(2-pyridyl)phosphine as a new ligand in the alkoxycarbonylation of terminal alkynes 388
A new palladium(II)-allyl complex containing a thioether-triazole ligand as active catalyst in Suzuki-Miyaura reaction. Use of tetraalkylammonium salts as promoters: Influence of the salt anion and cation on the catalytic activity 388
Further studies of the PtII/SnCl2 catalyzed hydroformylation 384
Asymmetric hydroformylation of styrene catalyzed by platinum(II)-alkyl complexes containing atropisomeric diphosphines 378
Homogeneous Asymmetric Catalysis in Fragrance Chemistry 370
Asymmetric hydrogenation by an in situ prepared (S)-BINAP–Ru(II) catalytic system 369
A New Enantioselective Catalytic Route to Florhydral® 365
Asymmetric hydroformylation of styrene with PtCl2(atropoisomeric diphosphine)/SnCl2 systems 361
Hydrodehalogenation of aromatic chlorides with NaBH4 in the presence of Ni(0) catalysts 351
A new catalytic approach to the synthesis of Lyral® 342
A water-soluble pyridyl-triazole ligand for aqueous phase palladium catalyzed Suzuki–Miyaura coupling 338
Oligomerizzazione di olefine a basso peso molecolare in presenza di catalizzatori di rutenio a cluster 336
Stereoselective synthesis of 2-substituted acrylic derivatives via carbonylation reaction 334
Dechlorination of pentachlorophenol and arylhalides with Ni-promoted NaBH4 328
An Alternative Stereoselective Synthesis of (R)- and (S)-Rosaphenvia Asymmetric Catalytic Hydrogenation 327
Asymmetric catalysis in fragrance chemistry: a new catalytic approach to non racemic Cyclamen-aldehyde 327
Catalytic hydrogenation using a water soluble pyridine-triazole ligand 327
Asymmetric hydrogenation by ruthenium cluster hydrides containing atropoisomeric diphosphine ligands 326
The asymmetric hydrogenation of 2-phenethylacrylic acid as the key step for the enantioselective synthesis of Citralis Nitrile® 317
ON THE MECHANISM OF THE PLATINUM(0)-ACID CATALYZED HYDROGENATION OF ALKENES 316
A New Water Soluble Cationic Pd(II)-Allyl Complex Containing A Sulfonate “Click” type Ligand 314
An asymmetric route to enantiomerically enriched Rosaphen® 312
Mechanistic study on the coupling reaction of aryl bromides with arylboronic acids catalyzed by (iminophosphine)palladium(0) complexes. Detection of a palladium(II) intermediate with a coordinated boron anion 311
Alkoxycarbonylation of 3,3,3-Trifluoropropyne: an Intriguing Reaction to Prepare Trifluoromethyl-Substituted Unsaturated Acid Derivatives 310
Homogeneous isomerization of 1,2-dicarbethoxy-1,2,3,6-tetrahydropyridazine by ruthenium complexes 308
Synthesis, crystal structure, solution behavior and catalytic activity of a palladium(II)-allyl complex containing a 2-pyridyl-1,2,3-triazole bidentate ligand 307
Catalytic activity of η2-(olefin)palladium(0) complexes with iminophosphine ligands in the Suzuki-Miyaura reaction. Role of the olefin in the catalyst stabilization 306
Pt0-complexes as catalyst precursors for homogeneous carboncarbon and carbonoxygen double bond hydrogenation 304
Riduzione dell'ossalato di metile in presenza di carbonil carbossilati di rutenio 301
A New Class of Fluorinated Acrylic Polymers for Stone Protective Materials 295
Hydroformylation of m-diisopropenylbenzene and 1-isopropyl-3-isopropenylbenzene for the preparation of the fragrance Florhydral® 289
A New Synthesis of Florhydral® via Hydroformylation of 1-Isopropenyl-3-isopropylbenzene 287
Esters and N,N-dialkylamides of 2-(trifluoromethyl)acrylic acid (TFMAA) through Pd-catalysed carbonylation of fluorinated unsaturated substrates 286
Asymmetric catalysis in fragrance chemistry: a new synthetic approach to enantiopure Phenoxanol®, Citralis® and Citralis Nitrile® 283
Synthesis and structural characterization of the tetraruthenium cluster complexes [Ru4(u-H)4(CO)10(L-L)] (L-L) = diphosphine 280
Synthesis of Chiraphos via asymmetric hydrogenation of 2,3-bis(diphenylphosphinoyl)buta-1,3-diene 277
Synthesis of new chiral phosphine–phosphites and diphosphites and their application in asymmetric hydroformylation 277
The behaviour of alkylcobalt carbonyls under "oxo" conditions 275
Ru4(CO)8(OOCCH2CH2CH2COO)2[(-)-DIOP]3 Structure and reactivity 273
A new strategy for a catalytic asymmetric synthesis of Fixolide® 270
Synthesis of the chiral diphosphine ligand 2,3-bis(diphenylphosphino)butane (CHIRAPHOS) 270
[PdCl2{8-(di-tert-butylphosphinooxy)quinoline)}]: a highly efficient catalyst for Suzuki–Miyaura reaction 269
Studies on the preparation of 2-(trifluoromethyl)acrylic acid and its esters from 3,3,3-trifluoropropene via hydrocarbonylation reactions 267
Further studies of the Pt(II) catalyzed hydromethoxycarbonylation of 1-alkynes 267
Carbonylation of terminal alkynes catalysed by Pd complexes in combination with tri(2-furyl)phosphine and methanesulfonic acid 266
Synthesis of three- and six-arms polystyrene via living/controlled free radical polymerisation 265
A methodological approach to the study of the deterioration of the statues in Boboli Garden (Pitti Palace - Florence). 1. Analysis of weather variables 262
Long term degradation of terpenes from a 20 million years old Taxodioxylon Gypsaceum 260
A methodological approach to the study of the deterioration of the statues in Boboli Garden (Pitti Palace - Florence). 2. Treatment with a water repellent 258
A new class of branching units for the synthesis of dendritic molecules 258
Catalytic hydrogenation in the identification of constituents of an italian lignite 257
Synthesis, characterization and low temperature self assembling of (η3-allyl)palladium complexes with 2-pyridyl-1,2,3-triazole bidentate ligands. Study of the catalytic activity in Suzuki-Miyaura reaction 257
A methodological approach to the study of the deterioration of the statues in the Boboli's Garden (Pitti Palace - Florence). 3. Rapid determination of gypsum on marble by infrared spectroscopy 255
Mechanistic Study on the Cross-Coupling of Alkynyl Stannanes with Aryl Iodides catalyzed by η2-(Dimethyl Fumarate)Palladium(0) Complexes with Iminophosphine Ligands 250
Protonation of palladium(II)-allyl and palladium(0)-olefin complexes containing 2-pyridyldiphenylphosphine 250
Iminophosphine-palladium(0) Complexes as Catalysts for the Stille Reaction 246
Catalytic activity of cluster ruthenium complexes: oligomerization of ethylene 246
Homogeneous Asymmetric Catalysis in Fragrance Chemistry 244
Hydroformylation of olefins in the presence of dicobalt octacarbonyl: some considerations 241
Mechanism of the alkoxycarbonylation of alkynes in the presence of the Pd(OAc)2/PPh2Py/CH3SO3H catalytic system 241
Tetraalkylammonium salts as promoters for Suzuki-Miyaura reactions catalyzed by a palladium allyl complex containing a thioether-1,2,3-triazole ligand. Influence of the cation and anion of the ammonium salt on the catalytic activity 240
Carbonilazione di alchini catalizzata da Pd in presenza di leganti fosfinici 239
Iminophosphine-palladium(0) complexes as catalysts in the alkoxycarbonylation of terminal alkynes 239
A Novel Catalytic Approach to the Synthesis of Florhydral® 237
Asymmetric hydrogenation by an in-situ prepared Ru(II)/(S)-BINAP catalytic system 236
Synthesis of new polymers containing α-(trifluoromethyl)acrylate units 235
Iminophosphine–palladium(0) complexes as highly active catalysts in the Suzuki reaction. Synthesis of undecaaryl substituted corroles 231
Sintesi di Monomeri Acrilici Fluorurati Mediante Reazioni di Carbonilazione di Alcheni e Alchini 230
A new strategy for a catalytic asymmetric synthesis of Fixolide® 230
Behaviour of acylcobalt carbonyls under "oxo" conditions 230
Further studies on the role of platinum σ-acyl complexes in catalytic hydroformylation 229
Idroformilazione Asimmetrica di Stirene con Catalizzatori Contenenti Fosfine Atropoisomeriche 229
Selective reduction of dimethyl oxalate by ruthenium carbonyl carboxylates in homogeneous phase - Part IV 227
Polyfluoroalkylmethacrylates as materials for the protection of stones 224
Synthesis of new polymers containing α-(trifluoromethyl)acrylate unit 223
Homogeneous catalytic hydrogenation of dicarboxylic acid esters. II 222
Homogeneous catalytic hydrogenation of free carboxylic acids in the presence of cluster ruthenium carbonyl hydrides 221
Synthesis of enantiomerically enriched Methyl Camomille® 221
The asymmetric hydrogenation of 1,1,4,4,7-pentamethyl-2-methylen-1,2,3,4-tetrahydro-naphthalene, a viable catalytic approach to the synthesis of non-racemic Fixolide® 215
Totale 38.554
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Categoria #
all - tutte 176.336
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 176.336
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20224.674 0 914 425 1.028 393 97 194 317 86 329 418 473
2022/20235.356 449 294 73 496 726 1.608 164 386 534 74 452 100
2023/20242.211 136 185 71 84 394 471 70 108 220 60 148 264
2024/20253.554 71 120 390 225 207 52 487 368 376 446 403 409
2025/202622.102 1.030 1.301 1.242 1.016 1.524 1.172 1.554 579 9.482 1.411 499 1.292
2026/2027598 305 293 0 0 0 0 0 0 0 0 0 0
Totale 64.811