PIACENTI, FRANCO
 Distribuzione geografica
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Continente #
NA - Nord America 5.213
EU - Europa 2.684
AS - Asia 1.981
SA - Sud America 163
AF - Africa 49
OC - Oceania 43
Continente sconosciuto - Info sul continente non disponibili 18
Totale 10.151
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Nazione #
US - Stati Uniti d'America 5.140
RU - Federazione Russa 958
SG - Singapore 532
CN - Cina 470
IT - Italia 436
HK - Hong Kong 382
UA - Ucraina 290
SE - Svezia 275
IE - Irlanda 222
VN - Vietnam 206
DE - Germania 195
KR - Corea 177
BR - Brasile 129
FR - Francia 97
FI - Finlandia 96
GB - Regno Unito 70
JO - Giordania 70
IN - India 52
CA - Canada 44
AU - Australia 43
AT - Austria 21
BD - Bangladesh 16
SC - Seychelles 16
AR - Argentina 15
TR - Turchia 13
MX - Messico 12
IQ - Iraq 11
ID - Indonesia 9
EC - Ecuador 8
JP - Giappone 7
MA - Marocco 7
CI - Costa d'Avorio 6
PK - Pakistan 6
CH - Svizzera 5
CO - Colombia 5
NL - Olanda 5
UZ - Uzbekistan 5
ZA - Sudafrica 5
PH - Filippine 4
TT - Trinidad e Tobago 4
EG - Egitto 3
ES - Italia 3
IL - Israele 3
KE - Kenya 3
KZ - Kazakistan 3
NG - Nigeria 3
PE - Perù 3
PS - Palestinian Territory 3
RO - Romania 3
SV - El Salvador 3
AE - Emirati Arabi Uniti 2
CL - Cile 2
GT - Guatemala 2
JM - Giamaica 2
LK - Sri Lanka 2
MU - Mauritius 2
PR - Porto Rico 2
PT - Portogallo 2
TN - Tunisia 2
AL - Albania 1
AO - Angola 1
AZ - Azerbaigian 1
BG - Bulgaria 1
BN - Brunei Darussalam 1
BO - Bolivia 1
BY - Bielorussia 1
CR - Costa Rica 1
DK - Danimarca 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
HN - Honduras 1
HR - Croazia 1
KG - Kirghizistan 1
KW - Kuwait 1
OM - Oman 1
PL - Polonia 1
QA - Qatar 1
SA - Arabia Saudita 1
TW - Taiwan 1
VC - Saint Vincent e Grenadine 1
Totale 10.133
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Città #
Santa Clara 1.356
Jacksonville 414
Singapore 368
Fairfield 351
Hong Kong 319
Chandler 318
Ashburn 242
Dublin 222
Seoul 176
Woodbridge 138
Cambridge 137
Seattle 135
San Jose 123
Beijing 114
Houston 111
Wilmington 109
The Dalles 108
Buffalo 104
Milan 99
Hefei 84
Council Bluffs 77
Princeton 69
Los Angeles 65
Kent 64
Boardman 62
Lauterbourg 60
Ho Chi Minh City 58
Hanoi 53
Boston 52
Ann Arbor 48
Phoenix 45
Melbourne 43
Rome 40
Mumbai 37
Dallas 36
Medford 36
Munich 32
Columbus 27
Moscow 23
New York 21
Shanghai 21
Vienna 21
Auburn Hills 20
Florence 20
Helsinki 19
San Diego 18
Naples 15
Frankfurt Am Main 14
Norwalk 13
Turin 12
Haiphong 11
Hillsboro 10
Messina 10
Toronto 10
Turku 9
Chicago 8
Tianjin 8
Verona 8
Bologna 7
Brooklyn 7
Dearborn 7
Guangzhou 7
London 7
Orem 7
Stockholm 7
Tokyo 7
Abidjan 6
Andover 6
Atlanta 6
Biên Hòa 6
Bremen 6
Frankfurt am Main 6
Genoa 6
São Paulo 6
Altamura 5
Da Nang 5
Denver 5
Figino 5
Porto Alegre 5
Redondo Beach 5
Saint Petersburg 5
Tashkent 5
Amman 4
Baghdad 4
Buenos Aires 4
Cleveland 4
Lawrence 4
Louisville 4
Padua 4
Pescara 4
Philadelphia 4
Salerno 4
Tây Ninh 4
West Jordan 4
Abuja 3
Bari 3
Campinas 3
Catania 3
Centro 3
Colombo 3
Totale 6.433
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Nome #
Behaviour of triphenylphosphine-substituted ruthenium carbonyl carboxylates with hydrogen 217
Behaviour of acylcobalt carbonyls under "oxo" conditions 200
Behaviour of Polynuclear Ruthenium Carbonyl Carboxylates in the Presence of Hydrogen and/or Carbon Monoxide 196
Asymmetric synthesis by chiral ruthenium complexes. XI. Asymmetric hydrogenation of tiglic acid in the presence of phosphine substituted ruthenium carbonyl carboxylates 189
Asymmetric synthesis by chiral ruthenium complexes. VIII. The asymmetric Cannizzaro reaction 182
Phosphine substituted ruthenium carbonyl carboxylates 181
A ruthenium dihydrogen complex as intermediate in the synthesis of [RuH(CO)2(MeCO2)(PnBu3)2] form [Ru(H)2(CO)2(PnBu3)2] 181
Catalytic activity of cluster ruthenium complexes: oligomerization of ethylene 179
Alkene isomerization by non-hydridic phosphine substituted ruthenium carbonyl carboxylates 178
Activity of ruthenium carbonyl carboxylates in the reduction of carboxylic acids 177
Carbonylation of alcohols to alkylformates promoted by an alkyne/phosphine system 177
Hydroformylation of propene in the presence of Co2(CO)6[P(C4H9)3]2 176
Asymmetric synthesis by chiral ruthenium complexes. VI. Enantiomer discrimination in the hydrogen transfer from racemic alcohols to prochiral ketones in the presence of H4Ru4(CO)8[(-)-DIOP]2 174
Behaviour of [Ru2(CO)4(m-MeCO2-O,O')2(PBun3)2] in the Presence of Hydrogen: Synthesis and X-ray Structure of Polynuclear Ruthenium Carbonyl Hydrides containing an Encapsulated Phosphide Ligand 174
Cobalt-Catalyzed Hydroformylation of Olefins in the Presence of Additional “Inert” Gases 173
Reactivity of ruthenium carbonyl carboxylates under hydroformylation conditions 172
Asymmetric synthesis by chiral ruthenium complexes. IX. The role of isomerization in the asymmetric hydrogenation of phenylbutenes catalyzed by H4Ru4(CO)8[(-)DIOP]2 168
Ru4(CO)8(OOCCH2CH2CH2COO)2[(-)-DIOP]3: structure and reactivity 168
Preparation and reactivity of some ruthenium carbonyl hydrides 167
Asymmetric synthesis by chiral ruthenium complexes. IV. Reduction of carbon-carbon double bond in prochiral a,b-unsaturated carboxylic acids by hydrogen transfer catalysed by H4Ru4(CO)8[(-)-DIOP]2 167
Asymmetric synthesis by chiral ruthenium complexes. V. Homogeneous reduction of ketones: transfer and pressure hydrogenation in the presence of H4Ru4(CO)8[(-)-DIOP]2 165
The role of functionalized phosphines in the hydrogenation of carboxylic acids in the presence of phosphine substituted hydrido ruthenium complexes 164
Asymmetric synthesis by chiral ruthenium complexes. VII. Further investigations on hydrogen transfer reactions 163
The behaviour of alkylcobalt carbonyls under "oxo" conditions 163
Homogeneous catalytic hydrogenation of free carboxylic acids in the presence of cluster ruthenium carbonyl hydrides 161
Behaviour of ruthenium carbonyl carboxylates in solution 160
Cluster ruthenium hydrogenation catalysts 158
Asymmetric synthesis by chiral ruthenium complexes. XII. Hydrogenation of amino acid precursors 158
Structure and catalytic activity of phosphine substituted ruthenium carbonyl carboxylates 158
Cobalt-Catalyzed Hydroformylation of Olefins in the Presence of Xenon: New Experimental Evidence for Metal-Xenon Adducts 154
Asymmetric synthesis by chiral ruthenium complexes. X. Enantioface discriminating isomerization of olefins 153
Influence of an Additional Gas on the Rhodium-Catalyzed Hydroformylation of Olefins 152
The behaviour of n- and iso-propylcobalt tricarbonyl tributylphosphine complexes under hydroformylation conditions 151
Behaviour of [Ru(CO)2(MeCO2)2(PBun3)2] in the Presence of Carbon Monoxide and/or Hydrogen: Crystal Structure of [Ru6(m-H)6(CO)10(m-PHBun)(m-PBun2)2(PBun3)2(m6-P)] 149
Influence of an Additional Gas on the Hydroformylation and Related Reactions 149
Asymmetric hydroformylation of some C2V olefins catalyzed by chiral rhodium complexes 148
Hydroformylation of some optically active olefins 146
Hydroformylation of [1-14C]-Propene 143
The reaction of Ru(CO)2(MeCO2)2(PR3)2 or Ru2(CO)4(MeCO2)2(PR3)2 [R = Bu, Ph] with H2 in the presence of Na2CO3: a stoichiometric carbon dioxide activation 140
Asymmetric synthesis by chiral ruthenium complexes. III. Regioselectivity and asymmetric induction in catalytic hydrogenation of a,b-unsaturated dicarboxylic acids 140
[Ru6(CO)17C]: A case of Organometallic Crystal Polymorphism 139
The role of H2Ru(CO)2(PBu3)2 in the activation of alkynes and alkenes 135
Voluntary manslaughter between immigrants: Authors and victims 134
The hydrogenation of cyclohex-2-en-1-one: a possible case of a reaction catalyzed by a heterometallic cluster 133
Influence of an additional gas on the hydroformylation of cyclohexene with Co2(CO)6(PBu3)2 132
Ruthenium carbonyl carboxylates with nitrogen-containing ligands: III. Catalytic activity in hydrogenation 130
Homogeneous catalytic hydrogenation of dicarboxylic acid esters. II 130
The Synthesis, Structural Characterization and Molecular Organization in the Solid State of [H2Os10C(CO)24)] 129
Hydroformylation of deuterated olefins in the presence of cobalt catalysts. I. Experiments at high pressure of carbon monoxide 128
Riduzione di acidi bicarbossilici insaturi in presenza di H4Ru4(CO)8[(-)-DIOP]2 128
Hydroformylation of olefins in the presence of dicobalt octacarbonyl: some consideration 127
Isomerization of olefins by phosphine-substituted ruthenium complexes and influence of an ‘additional gas” on the reaction rate 127
Homogeneous catalytic hydrogenation of dicarboxylic acid esters 126
Hydroformylation of olefins in the presence of ruthenium catalysts 126
Hydroformylation of olefins containing a tetraalkyl substituted carbon atoms 121
On the hydroformylation of propene-1-14C 120
Synthesis, Characterization, and Behaviour of Hydridoruthenium Carbonyl Clusters Substituted with Functionalyzed Phosphines in the Presence of Hydrogen. 1. H4Ru4(CO)8[P(CH2OCOR)3]4 (R = CH3-, C2H5-, (CH3)2CH-, (CH3)3C-, (S)-CH3CH2CH(CH3) )” 120
Hydroformylation of deuterated olefins in the presence of cobalt catalysts. II. Experiments at low pressure of carbon monoxide 116
Homo and co-oligomerization of C2-C5 olefins in the presence of ruthenium complexes cluster 114
Interaction Between Ru(CO)2(CH3COO)2[P(n-Bu)3]2 and Ru4(CO)8(CH3COO)4[P(n-Bu)3]2 in Solution: Synthesis and Characterization of [P(n-Bu)3(CO)2Ru(m-OH)(m-CH3COO-O-)[P(n-Bu)3(CO)2Ru(m-OH)(m-CH3COO-O-) (m-CH3COO-O,O')Ru(CO)(CH3COO)[P(n-Bu)3] 112
Synthesis and relationship optical purity-rotatory power-absolute configuration of trans (+)(S)-2,2,5-trimethylhept-3-ene, (+)(R)-methyl-3-ethyl-6,6-dimethylheptanoate and (+)(S)-methyl-4,7,7-trimethyloctanoate 110
Hydrogenation of Dimethyl Oxalate in the Presence of Ruthenium Carboxylates: Ethylen Glycol Formation 109
On the hydroformylation of (-)(S)-4-methylhexene-1 and (+)(S)-5-methylheptene-1 108
Hydroformylation of C2v olefins by chiral metal carbonyl complexes 108
Synthesis and structure of ruthenium carbonyl carboxylates 106
Homogeneous catalytic hydrogenation of dicarboxylic acid esters. Part III. Ethylene glycol from dimethyl oxalate 105
Perfluoropolyethers for the protection of marbles and sandstones: influence of artificial aging 105
Selective reduction of dimethyl oxalate by ruthenium carboxylates in homogeneous phase. Part IV 103
Perfluoropolyethers as water repellents in stone conservation 99
Totale 10.151
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Categoria #
all - tutte 25.936
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 25.936
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022359 0 0 0 35 24 16 3 20 20 14 129 98
2022/20231.084 116 80 25 113 133 214 141 68 152 7 31 4
2023/2024366 16 50 81 18 17 22 12 71 5 7 59 8
2024/20253.142 97 260 158 401 1.019 585 79 215 111 41 99 77
2025/20262.405 324 414 207 140 275 65 256 114 131 122 54 303
2026/2027456 67 121 268 0 0 0 0 0 0 0 0 0
Totale 10.151