IRIS Institutional Research Information System - AIR Archivio Istituzionale della Ricerca

CENINI, SERGIO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
EU - Europa 7.990
AS - Asia 6.861
NA - Nord America 6.435
SA - Sud America 570
AF - Africa 116
Continente sconosciuto - Info sul continente non disponibili 39
OC - Oceania 13
Totale 22.024
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 6.330
GB - Regno Unito 2.958
SG - Singapore 2.091
CN - Cina 1.849
SE - Svezia 1.194
IT - Italia 846
RU - Federazione Russa 728
DE - Germania 679
VN - Vietnam 554
TR - Turchia 492
HK - Hong Kong 485
IN - India 415
BR - Brasile 387
FR - Francia 357
KR - Corea 315
UA - Ucraina 285
NL - Olanda 253
BD - Bangladesh 245
IE - Irlanda 242
EU - Europa 206
FI - Finlandia 185
JP - Giappone 110
CO - Colombia 87
GR - Grecia 61
ID - Indonesia 58
CI - Costa d'Avorio 53
CA - Canada 45
PL - Polonia 45
IR - Iran 41
AR - Argentina 40
MX - Messico 34
IQ - Iraq 32
BE - Belgio 27
PH - Filippine 27
PK - Pakistan 27
AT - Austria 26
EC - Ecuador 19
ES - Italia 19
ZA - Sudafrica 17
SA - Arabia Saudita 14
UZ - Uzbekistan 14
VE - Venezuela 14
CH - Svizzera 13
EG - Egitto 12
MY - Malesia 11
TW - Taiwan 11
NO - Norvegia 10
IL - Israele 9
NZ - Nuova Zelanda 9
TN - Tunisia 9
AL - Albania 8
AM - Armenia 8
CL - Cile 8
JO - Giordania 7
LB - Libano 7
GT - Guatemala 6
LT - Lituania 6
RO - Romania 6
TH - Thailandia 6
CZ - Repubblica Ceca 5
LU - Lussemburgo 5
NP - Nepal 5
A2 - ???statistics.table.value.countryCode.A2??? 4
AU - Australia 4
AZ - Azerbaigian 4
BO - Bolivia 4
DK - Danimarca 4
DZ - Algeria 4
EE - Estonia 4
ET - Etiopia 4
OM - Oman 4
PE - Perù 4
PT - Portogallo 4
BG - Bulgaria 3
BY - Bielorussia 3
DO - Repubblica Dominicana 3
IS - Islanda 3
JM - Giamaica 3
KE - Kenya 3
KZ - Kazakistan 3
LA - Repubblica Popolare Democratica del Laos 3
MA - Marocco 3
PY - Paraguay 3
SN - Senegal 3
UY - Uruguay 3
CR - Costa Rica 2
CY - Cipro 2
DM - Dominica 2
GA - Gabon 2
HR - Croazia 2
HU - Ungheria 2
KG - Kirghizistan 2
KW - Kuwait 2
LV - Lettonia 2
LY - Libia 2
PA - Panama 2
SK - Slovacchia (Repubblica Slovacca) 2
TJ - Tagikistan 2
XK - ???statistics.table.value.countryCode.XK??? 2
AE - Emirati Arabi Uniti 1
Totale 22.176
Salva come PNG Salva come JPEG
Città #
Southend 2.749
Singapore 1.256
Chandler 642
San Jose 503
Hong Kong 457
Seattle 441
Beijing 424
Ashburn 401
Princeton 378
Milan 276
Wilmington 256
Council Bluffs 248
Dublin 238
Redmond 207
Mountain View 203
Ann Arbor 190
Santa Clara 177
Los Angeles 162
Jacksonville 159
Sakarya 150
Ho Chi Minh City 139
Nanjing 136
Lauterbourg 133
Hanoi 126
Somerville 122
Dallas 118
New York 118
Bengaluru 109
Guangzhou 106
Des Moines 95
Boardman 94
Moscow 94
Woodbridge 88
Serra 87
Andover 86
Fairfield 81
Dearborn 77
Buffalo 76
Shanghai 75
Bogotá 74
Dong Ket 64
Athens 60
Phoenix 56
Tianjin 54
Abidjan 53
Houston 53
Cangzhou 49
The Dalles 46
Frankfurt am Main 43
Munich 43
Eitensheim 42
Medford 42
Columbus 41
Jinan 41
Changsha 39
Shenyang 39
Hamburg 37
Nanchang 37
Hefei 34
Helsinki 33
Tokyo 32
Warsaw 32
Qom 31
Redwood City 31
Cambridge 30
Kiez 27
Shenzhen 26
Hangzhou 25
Hebei 25
Brussels 24
Haiphong 23
Rome 23
London 21
Bühl 20
Chicago 20
Da Nang 20
Nuremberg 20
São Paulo 20
Berlin 19
Bitonto 18
Fuzhou 18
Grafing 18
Belo Horizonte 17
San Diego 17
Seoul 17
Dresden 16
Pisa 16
Verona 16
Wuhan 16
Istanbul 15
Jiaxing 15
Zhengzhou 15
Auburn Hills 14
Jakarta 14
Pune 14
Mumbai 13
Ningbo 13
Tashkent 13
Atlanta 12
Kunming 12
Totale 13.245
Salva come PNG Salva come JPEG
Nome #
Synthesis and characterization of new Schiff base metal complexes and their use as catalysts for olefin cyclopropanation 286
Designing new ligands: asymmetric cyclopropanation by Cu(I) complexes based on functionalised pyridine-containing macrocyclic ligands 284
Amination of C-H Bonds by Metal Porphyrins Catalysed Nitrene Transfer Reaction 270
Allylic amination and aziridination of olefins by aryl azides catalyzed by Co(II)(tpp) : a synthetic and mechanistic study 254
Coordination chemistry of organic azides and amination reactions catalyzed by transition metal complexes 247
Catalytic amination reactions mediated by Co(II) Schiff base complexes 245
Chiral porphyrin complexes of cobalt(II) and ruthenium(II) in catalytic cyclopropanation and amination reactions 242
Synthesis of Heterocycles by Intramolecular Cyclization of Organic Azides 236
The [Ru(CO)(porphyrin)]-catalyzed synthesis of N-aryl-2-vinylaziridines 220
From homogeneously to heterogeneously catalyzed cyclopropanation reactions:new polymeric membranes embedding cobalt chiral Schiff base complexes 217
Amination of Olefins by Arylazides, Catalysed by Co(TPP): Mechanistic Aspects 213
Cyclopropanation of olefins with diazoalkanes, catalyzed by Co-II(porphyrin) complexes : A synthetic and mechanistic investigation and the molecular structure of Co-III(TPP)(CH2CO2Et) (TPP = dianion of meso-tetraphenylporphyrin) 213
The (porphyrin)ruthenium-catalyzed aziridination of olefins using aryl azides as nitrogen sources 212
Amination of benzylic C-H bonds by aryl azides catalysed by Co-II(porphyrin) complexes : a new reaction leading to secondary amines and imines 212
RUTHENIUM CARBONYL-CATALYZED DEOXYGENATION BY CARBON-MONOXIDE OF ORTHO-SUBSTITUTED NITROBENZENES - SYNTHESIS OF BENZIMIDAZOLES 209
Amination of benzylic C-H bonds by arylazides catalyzed by Co-II-porphyrin complexes: A synthetic and mechanistic study 209
Investigation of the reactivity of palladium(0) complexes with nitroso compounds: relevance to the palladium-phenanthroline-catalysed carbonylation reactions of nitroarenes 207
Fine chemicals by reductive carbonyllation of nitroarenes, catalyzed by transition metal complexes 206
Asymmetric cyclopropanation catalyzed by Cu(I) complexes of new chiral pyridine containing macrocyclic ligands 201
New nonsymmetric phenanthrolines as very effective ligands in the palladium-catalyzed carbonylation of nitrobenzene 200
Rearrangement of N-Aryl-2-Vinylaziridines to Benzoazepines and Dihydropyrroles: A Synthetic and Theoretical Study 199
Asymmetric cyclopropanation of olefins catalyzed by chiral cobalt(II)-binaphthyl porphyrins 198
Synthesis of alkenyl aziridines, benzazepines and dihydropyrroles catalysed by ruthenium porphyrin complexes 195
Synthesis and characterization of Copper (I) complexes with nitrogen donor macrocyclic ligands : their use as homogeneous catalysts in stereoselective syntheses 195
Tetra- versus Penta-Coordination in Palladium Carbonyl Complexes. X-ray Structure of Pd(2,9-Me2Phen)Cl2(CO) and Relevance to the Reductive Carbonylation of Nitroarenes and Oxidative Carbonylation of Amines 194
Heterogenization of Ruthenium Porphyrin Complexes in Polymeric Membranes. Catalytic Aziridination of Styrenes 191
Carbonylation of dinitrotoluene to dimethyl toluenedicarbamate; high efficiency of phosphorus acids as promoters for the palladium-phenanthroline catalytic system 190
New Ruthenium Porphyrin Polymeric Membranes: Preparation and Characterization 188
The key intermediate in the amination of saturated C-H bonds: synthesis, X-ray characterization and catalytic activity of Ru(TPP)(NAr)(2) (Ar=3,5-(CF3)(2)C6H3) 188
Catalytic Polymer Membranes under Forcing Conditions : Reduction of Nitrobenzene by CO/H2O Catalyzed by Ruthenium Bis(arylimino)acenaphthene Complexes 186
New Complexes of Binaphthyl bis-Strapped Porphyrins 182
Fluoride effect on the palladium-phenanthroline catalyzed carbonylation of nitroarenes to carbamates 181
Allylic amination of unactivated olefins by nitroarenes, catalyzed by ruthenium complexes. A reaction involving an intermolecular C-H functionalization 181
Recent Advances in the amination of Hydrocarbons by Arylazides Catalyzed by Ruthenium Porphyrin Complexes 180
Allylic Amination and Aziridination of Olefins by Aryl Azides Catalyzed by CoII(TPP): a Synthetic and Mechanistic Study 179
Synthesis of Ar-BIAN ligands (Ar-BIAN = bis(aryl)acenaphthenequinonediimine) having strong electron-withdrawing substituents on the aryl rings and their relative coordination strength toward palladium(0) and -(II) complexes 177
REACTIONS OF ESTERS WITH AMINES CATALYZED BY METAL CENTERS 177
Synthesis and Structural Characterization of a cis-beta Ru(CO)2-Schiff Base Complex and Its Use in Asymmetric Cyclopropanation and Amination Reaction 176
Relazioni struttura attività di complessi macrociclici azotati di Cobalto (II) e Rutenio (II) 176
Amination of C-H bonds catalysed by ruthenium porphyrin complexes 176
A RE(I)-RE(VII) COMPLEX BY THE OXYGENATION REACTIONS OF RE(I) SPECIES - REACTIVITY AND X-RAY STRUCTURAL CHARACTERIZATION OF RE(CO)3(PPH3)2(OREO3) 174
Arylazo and aryldiimine derivatives of ruthenium 173
Synthesis of oxazines and N-arylpyrroles by reaction of unfunctionalized dienes with nitroarenes and carbon monoxide, catalyzed by palladium-phenanthroline complexes 172
Isolation of ionic products in the reaction of CO2 with (tetrahydroborato)copper(I) complexes: synthesia and reactions of [(biL)(Ph3P)2Cu][HB(O2CH)3] and [(biL)(Ph3P)2Cu][H2B(O2CH)2] (biL=1,10-phenantroline, 3,4,7,8-tetramethyl-1,10-phenantroline). 171
Reactions of 2-azidopyridine and 1-pyridinio ylides with transition-metal complexes 171
Carbonylation of nitrobenzene to phenyl isocyanate and methyl carbamate catalyzed by palladium and rhodium activated by chelating nitrogen donor ligands 170
The palladium-phenanthroline catalyzed carbonylation of nitroarenes to diarylureas: Effect of chloride and diphenylphosphinic acid 168
EFFECTS OF NEUTRAL LIGANDS IN THE REDUCTIVE CARBONYLATION OF NITROBENZENE CATALYZED BY RU3(CO)12 AND RH6(CO)16 167
The carbonylation reaction of nitrobenzene to methyl phenylcarbamate: Highly efficient promoters for the palladium-phenanthroline catalytic system based on phosphorus acids 167
Activation of the N-H bond of ethyl carbamate and urea by ruthenium hydride complexes. Unexpected loss of alcohol or ammonia to yield isocyanato complexes 167
Enantioselective cyclopropanation and amination with Co(II) tetradentate chiral Schiff base complexes 166
Synthesis of indoles by intermolecular cyclization of unfunctionalized nitroarenes and alkynes : one step synthesis of the skeleton of fluvastatin 166
Triruthenium dodecacarbonyl-catalized reductive carbonylation of nitroarenes: cyclization, carbon monoxide insertion and reduction : An overview 166
Structural determination of ruthenium-porphyrin complexes relevant to catalytic epoxidation of olefins 166
Synthesis of carbazole by Ru3(CO)12-catalyzed reductive carbonylation of 2-nitrobiphenyl : the crystal and molecular structure of Ru3( 3-NC6H4-o-C6H5)2(CO)9 165
Use of amido Grignard reagents in inorganic chemistry : Synthesis and crystal structure of anti-[Pd(Cl)(py)(mu-2,6-Pri2C6H3NH)](2) 165
Synthesis and characterization of some transition metal complexes with a novel Schiff base ligand and their use as catalysts for olefin cyclopropanation 164
INTRAMOLECULAR AMINATION OF OLEFINS - SYNTHESIS OF 2-SUBSTITUTED-4-QUINOLONES FROM 2-NITROCHALCONES CATALYZED BY RUTHENIUM 164
Carbonylation of nitrobenzene catalysed by palladium and heteropolyanions; a mechanistic approach 162
Origin of the deactivation in styrene aziridination by aryl azides, catalyzed by ruthenium porphyrin complexes. Structural characterization of a Delta(2)-1,2,3-triazoline Ru-II(TPP)CO complex 161
Structure-Reactivity Relationship of Cobalt(II) and Ruthenium(II) Macrocyclic Complexes in Catalytic Amination Reactions 161
Allylic amination of unfunctionalized olefins by nitroarenes and CO, catalyzed by Ru3(CO)12/Ph-BIAN (Ph-BIAN = bis(phenylimino)acenaphthenequinone) : extension to the synthesis of allylic amines with strongly electron-withdrawing or electron-donating groups on the aryl ring 161
Amination of Conjugated Dienes by Arylazides Catalysed by Ru(TPP)CO 161
Synthesis of new heterocyclic compounds by N-aryl-2-vinylaziridines rearrangements 161
Reactions of olefin complexes with nitrene precursors. Synthesis of triazoline and aziridine complexes of palladium(II); crystal and molecular structure of trans-dichlorobis(11-phenyl-9,10,11-triazabicyclo-[6.3.0]undec-9-ene-N9)palladium-chloroform(1/2) 161
Mechanistic Study of the Palladium-Phenanthroline Catalyzed Carbonylation of Nitroarenes and Amines: Palladium-Carbonyl Intermediates and Bifunctional Effects 160
Tetra- versus Penta-Coordination in Palladium Carbonyl Complexes. X-ray Structure of Pd(2,9-Me2Phen)Cl2(CO) and Relevance to the Reductive Carbonylation of Nitroarenes and Oxidative Carbonylation of Amines 159
Reactions of diethyl carbonate with amines catalysed by metal centres. 158
REDUCTION OF NITROBENZENE TO ANILINE BY CO/H2O, CATALYZED BY RU3(CO)12 - STRONG ACTIVATING ABILITY OF RIGID ALPHA-DIIMINE LIGANDS 157
Ruthenium porphyrins-catalyzed atom-efficient amination of C-H bonds by arylazides 156
Activating Effects on the Aziridination of Styrenes by Aryl Azides Catalyzed by Ru(TPP)CO. A Mechanistic Study 155
Allylic: Amination of cyclohexene catalyzed by ruthenium complexes. A new reaction involving an intermolecular C-H functionalization 155
Synthesis and Structural Characterization of a cis-beta Ru(CO)2-Schiff Base Complex and Its Use in Asymmetric Cyclopropanation and Amination Reaction 154
Synthesis, Reactivity and Structural Characterization of Ruthenium Complexes of Tetraphenylporphyrin 154
The catalytic role of imido and amido complexes in the ruthenium porphyrins catalyzed allylic C-H activation 153
The key intermediate in the amination of C–H bonds : synthesis, X-ray characterization and catalytic activity of Ru(TPP)(NAr)2 152
Isocyanate, urea and amide complexes from the reactions of organic azides with low oxidation state complexes of transition metals 152
Mechanistic studies of palladium-catalysed carbonylation reactions of nitro compounds to isocyanates, carbamates and ureas 152
Transition metal-mediated N-heterocyclisation reactions. Synthesis of 2-phenylindole by reduction by CO of 2-nitrostilbene catalysed by [Rh(CO)(4)](-) 152
Mechanistic investigation of the palladium-phenanthroline catalyzed carbonylation of nitroarenes to carbamates and ureas : pentacoordinated intermediates and a bifunctional activation 151
Phosphorus Acids as Highly Efficient Promoters for the Palladium-Phenanthroline Catalyzed Carbonylation of Nitrobenzene to Methyl Phenylcarbamate 151
Synthesis and reactions of amido complexes of rhenium I. Isolation of new carbamate derivatives 149
Promotion of the [PPN][Rh(CO)(4)]-catalysed carbonylation of nitrobenzene by 2-hydroxypyridine and related molecules: an apparent bifunctional activation 149
Aziridination of Styrenes by Aryl Azides Catalysed by Ru(TPP)CO. A Synthetic and Mechanistic Study 148
New chelating nitrogen ligands and their application to the catalytic reduction of nitrobenzene to aniline. X-ray structure of [Rh(CO)2(BBOM)] (HBBOM = bis(2-benzoxazolyl)methane) 148
REACTIONS OF ORGANIC HALIDES WITH THE CARBONYL ANIONS [RH(CO)4]-, [IR(CO)4]- - CRYSTAL AND MOLECULAR-STRUCTURE OF [PPN][IRBR2(CO)2(CH2CO2ME)2] AND OF [PPN][IR(CO)2(CH2CN)2] (PPN+ = [(PH3P)2N]+) 148
Recent advances on porphyrin complexes of transition metals as catalysts in amination reactions 147
Copper catalysed 1,4-addition of organozinc reagents to α,β-unsaturated carbonyl compounds : a mechanistic investigation 147
Insertion of carbon dioxide and of unsaturated carbon compounds into the platinum–nitrogen bond: the X-ray crystal structure of Pt{ON(Ph)C(O)O}(PPh3)2 147
Synthesis of Indoles by Intermolecular Cyclization of Unfunctionalized Nitroarenes and Alkynes, Catalyzed by Palladium-Phenanthroline Complexes 146
Influence of Substituted Phenanthrolines on the Palladium Catalyzed Carbonylation of Nitrobenzene 145
New ruthenium porphyrin polymeric membranes: preparation, characterization and catalytic activity in alkenes aziridination 144
The ruthenium carbonyl-catalysed reduction of ortho-nitrophenylallyl ether with carbon monoxide 144
Ab initio XRPD structure determination of organometallic compounds: The case of Pd(Phen)(C(O)N(Me)OC(O)), a model intermediate in the palladium-phenanthroline-catalyzed reductive carbonylation of aromatic nitro compounds 143
Useful synthesis of benzotriazole photostabilizers by reductive carbonylation of ortho-nitrophenylazo compounds, catalyzed by Ru3(CO)12 in the presence of NEt3 142
Low oxidation state ruthenium chemistry. III. The reactions of amines with [Ru(CO)3Cl2]2 and related complexes. 142
SYNTHESIS OF SOME BENZOTRIAZOLES BY DEOXYGENATION OF O-NITROPHENYLAZO COMPOUNDS BY TERTIARY-AMINES AND CO 142
Addition of ethyl urethane to olefins: A new approach to the synthesis of aliphatic carbamates 141
Synthesis of Chiral Binaphthyl Metalloporphyrins and their use as catalysts for Olefin Epoxidationand Cyclopropanation 140
Asymmetric cyclopropanation by copper(I) complexes based on functionalized pyridine-containing macrocyclic ligands 138
Totale 17.663
Salva come PNG Salva come JPEG
Categoria #
all - tutte 60.907
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 60.907
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021173 0 0 0 0 0 0 0 0 0 0 0 173
2021/20221.437 148 33 26 88 116 124 113 57 78 120 243 291
2022/20232.246 351 256 188 293 257 428 33 109 209 42 60 20
2023/2024907 24 97 80 19 161 42 18 52 13 95 132 174
2024/20252.584 115 260 42 327 207 94 44 418 102 198 229 548
2025/20265.926 491 228 510 488 695 399 758 390 773 551 554 89
Totale 23.433