statistiche ricercatore

SISTI, MASSIMO

Distribuzione geografica

Continente	#
NA - Nord America	4.620
EU - Europa	3.379
AS - Asia	846
SA - Sud America	61
Continente sconosciuto - Info sul continente non disponibili	7
AF - Africa	4
OC - Oceania	1
Totale	8.918

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Nazione	#
US - Stati Uniti d'America	4.610
IT - Italia	1.688
UA - Ucraina	714
SE - Svezia	276
TR - Turchia	250
CN - Cina	218
VN - Vietnam	209
FI - Finlandia	177
IE - Irlanda	158
DE - Germania	132
SG - Singapore	108
RU - Federazione Russa	96
GB - Regno Unito	65
BR - Brasile	54
FR - Francia	25
JP - Giappone	14
BE - Belgio	11
KR - Corea	10
EU - Europa	7
CA - Canada	6
NL - Olanda	6
RO - Romania	6
TH - Thailandia	5
CH - Svizzera	4
ES - Italia	4
ID - Indonesia	4
IN - India	4
EE - Estonia	3
IL - Israele	3
KG - Kirghizistan	3
MX - Messico	3
PL - Polonia	3
AM - Armenia	2
CZ - Repubblica Ceca	2
EC - Ecuador	2
HK - Hong Kong	2
HR - Croazia	2
LV - Lettonia	2
PK - Pakistan	2
AE - Emirati Arabi Uniti	1
AL - Albania	1
AO - Angola	1
AR - Argentina	1
AT - Austria	1
AU - Australia	1
AZ - Azerbaigian	1
BD - Bangladesh	1
BG - Bulgaria	1
BH - Bahrain	1
BO - Bolivia	1
CL - Cile	1
DO - Repubblica Dominicana	1
IS - Islanda	1
JO - Giordania	1
KH - Cambogia	1
KZ - Kazakistan	1
LB - Libano	1
MN - Mongolia	1
NA - Namibia	1
NG - Nigeria	1
PE - Perù	1
PH - Filippine	1
PY - Paraguay	1
SK - Slovacchia (Repubblica Slovacca)	1
TN - Tunisia	1
TW - Taiwan	1
UZ - Uzbekistan	1
Totale	8.918

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Città	#
Milan	1.335
Fairfield	700
Jacksonville	530
Chandler	345
Woodbridge	333
Ashburn	321
Wilmington	279
Seattle	278
Houston	230
Cambridge	228
Princeton	178
Izmir	174
Dearborn	166
Dublin	154
Ann Arbor	135
Nyköping	132
Dong Ket	124
Boardman	95
Rome	90
San Mateo	87
Singapore	53
San Diego	50
Ogden	32
Beijing	30
Chicago	27
Nanjing	23
Hefei	22
Los Angeles	21
Kunming	19
New York	19
Santa Clara	16
Tokyo	13
Jinan	12
Verona	12
Brussels	11
Como	11
Düsseldorf	10
London	10
Seoul	10
Guangzhou	9
Norwalk	9
Chengdu	7
Shanghai	7
Dallas	6
Washington	6
West Jordan	6
Baotou	5
Orange	5
Timisoara	5
Toronto	5
Changsha	4
Hat Yai	4
Hebei	4
Jakarta	4
Ponte Lambro	4
Porto Alegre	4
Belo Horizonte	3
Bishkek	3
Cork	3
Madrid	3
Moscow	3
Newark	3
Shenyang	3
São Paulo	3
Tartu	3
Xian	3
Zurich	3
Falkenstein	2
Fuzhou	2
Guayaquil	2
Hangzhou	2
Harbin	2
La Canada Flintridge	2
Nanchang	2
Ningbo	2
Nuremberg	2
Philadelphia	2
Redmond	2
Redwood City	2
Regensburg	2
Ribeirão Preto	2
Riga	2
Riverside	2
San Francisco	2
San Nicolás de los Garza	2
Shaoxing	2
Stockholm	2
Uberlândia	2
Wenzhou	2
Wuhan	2
Zagreb	2
Zhengzhou	2
Acton	1
Afonso Cláudio	1
Almaty	1
Amman	1
Aracruz	1
Araguatins	1
Araçatuba	1
Asunción	1
Totale	6.500

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Nome	#
1,3-Dipolar cycloadditions of azomethine ylides with dipolarophiles. II. Synthesis of pyrrolizidines	251
Dehydrative alkylation of alcohols with triethyl methanetricarboxylate under Mitsunobu conditions	171
Camphor-based oxazaphospholanes as chiral templates for the enantioselective synthesis of a-chlorophosphonic acids	149
A PRACTICAL SYNTHESIS OF 1,4,7,10-TETRAAZACYCLODODECANE, A PIVOTAL PRECURSOR FOR MRI CONTRAST AGENTS	147
Synthesis of functionalized cyclopentenecarboxaldehydes	136
An improved synthesis of indazole-3-carboxylic acid	135
Designing new ligands: asymmetric cyclopropanation by Cu(I) complexes based on functionalised pyridine-containing macrocyclic ligands	133
Synthesis, characterization and stereochemistry of condensation products between (1R)-3-hydroxymethylenebornane-2-thione and diamines and their metal complexes	132
CAMPHOR-BASED CHIRAL AUXILIARY: FORMAL SYNTHESIS OF ENANTIOMERICALLY ENRICHED b -AMINOPHOSPHONIC ACIDS VIA PTC ALKYLATION	130
NMR relaxometric studies of Gd(III) complexes with heptadentate macrocyclic ligands	130
Pyrrolizidine alkaloids. A concise entry to (-)-pyrrolam A	127
SYNTHESIS OF C2-SYMMETRICAL DIAMINE BASED ON (1R)-(+)-CAMPHOR AND APPLICATION IN OXIDATIVE ARYL COUPLING OF NAPHTHOLS	125
CONVOLUTAMYDINE A: THE FIRST AUTHENTICATED ABSOLUTE CONFIGURATION AND ENANTIOSELECTIVE SYNTHESIS	125
Total synthesis of pinguisone	124
Synthesis of (+)-methyl vouacapenate from podocarpic acid. An improved route	123
Synthesis of Indole Derivatives with biological activity by reactions between unsaturated hydrocarbons and N-aromatic precursors	123
Asymmetric synthesis of 4(R)-tert-butyl-8a(S)-hydroxycarbonyl-4,6,7,8,8a,9-hexahydro-1-alkylpyrrolo(3,2-f)indolizines via intramolecular iminium ion cyclization	122
The microcalorimeter arrays for a rhenium experiment (MARE): A next-generation calorimetric neutrino mass experiment	122
Aminophosphonic acids and derivatives. Synthesis and biological applications	121
A facile preparation of 2(Z),5(Z),8(Z)-tetradecatrien-1-ol, a key intermediate for eicosanoid synthesis	121
Mannich reaction as a new route to pyridine-based polyaminocarboxylic ligands	120
Model studies for predicting the diastereoselectivity in the condensation of aldehydes with zinc and copper complexes of amino acid derivatives. Part 2. Application of the models and analysis of results	119
Total synthesis of pallescensin A	119
EXPEDITIOUS N-MONOALKYLATION OF 1,4,7,10-TETRAAZACYCLODODECANE (CYCLEN) VIA FORMAMIDO PROTECTION	118
Intramolecular (2+2) photocycloadditions of allyl ethers of 4-hydroxy-2-cyclopentenone	118
Asymmetric cyclopropanation catalyzed by chiral cobalt(II) complexes from (1R)-3-(hydroxymethylene)bornane-2-thione	117
ONE-STEP SYNTHESIS OF A NEW EIGHT-MEMBERED CYCLIC LIGAND FROM GLYCINE, FORMALDEHYDE AND HYPOPHOSPHOROUS ACID	116
AZOMETHINE YLIDE CYCLOADDITION/REDUCTIVE HETEROCYCLIZATION APPROACH TO OXINDOLE ALKALOIDS: ASYMMETRIC SYNTHESIS OF (-)-HORSFILINE	116
NOVEL FUNCTIONALIZED PYRIDINE-CONTAINING DTPA-LIKE LIGAND. SYNTHESIS, COMPUTATIONAL STUDIES AND CHARACTERIZATION OF THE CORRESPONDING GDIII COMPLEX.	116
Synthesis and characterization of a novel macrocyclic ligand containing nine donor atoms	116
Indole alkaloids. Enantiocontrolled synthesis and absolute configuration of (+)-decarbomethoxy-15,20;16,17-tetrahydrosecodine	113
Oxindole alkaloids. A novel non-biomimetic entry to (-)-horsfiline	113
SYNTHESIS OF THE Gd(III) COMPLEX WITH A TETRAZOLE-ARMED MACROCYCLIC LIGAND AS A POTENTIAL MRI CONTRAST AGENT	112
Saponins from Albizzia anthelmintica	112
DIETHOXYPHOSPHORYL AS A PROTECTING-ACTIVATING GROUP IN THE SYNTHESIS OF POLYAZACYCLOPHANES	111
A streoconvergent approach to dicyclopenta(a,d)cyclooctane terpenoids via a very mild Cope reaction	111
Studies directed towards the total synthesis of dicyclopenta(a,d)cyclooctane terpenoids	110
Multidentate aza ligands able to complex metal ions and the use thereof in diagnostic and therapy	109
Asymmetric cyclopropanation of olefins catalyzed by Cu(I) complexes of chiral pyridine-containing macrocyclic ligands (PcL*)	108
Synthesis and NMR studies of three pyridine-containing triaza macrocyclic triacetate ligands and their complexes with lanthanide ions	107
Palladium-catalysed coupling between allyl carbonates and triethyl methanetricarboxylate (TEMT)	107
Studies toward a model for predicting the diastereoselectivity in the electrophilic amination of chiral 1,3,2-oxazaphospholanes	106
Blue copper models. Synthesis and characterization of copper (II) enethiolate complexes derived from (1R)-3-hydroxymethylenebornane-2-thione and 2-aminothia-alkyl-1-methylbenzimidazoles (donor set N2SS*) or diamines (donor set N2S2)	106
[Gd-AAZTA]-: A New Structural Entry for an Improved Generation of MRI Contrast Agents	106
Three-Component Indium-Mediated Domino Allylation of 1H-Indole-3-carbaldehyde with Electron-Rich (Hetero)arenes: Highly Efficient Access to Variously Functionalized Indolylbutenes	105
Henry reaction catalyzed by copper(I) complexes of a new pyridine-containing macrocyclic ligand	104
Towards MRI contrast agents of improved efficacy. NMR relaxometric investigations of the binding interaction to HSA of a novel heptadentate macrocyclic triphosphonate Gd(III)-complex	100
Virologic and immunologic response to regimens containing nevirapine or efavirenz in combination with 2 nucleoside analogues in the Italian Cohort Naive Antiretrovirals (I.Co.N.A.) study	100
Multidentate aza ligands able to complex metal ions and their use in diagnostics and therapy	93
A macromolecular complex as a pH-responsive relaxometric probe for MRI applications	92
Di- and tripeptides containing homoleucine: synthesis and biological assays on insects	92
Synthetic study of pinguisane terpenoids	89
The 1- and 2-D carbon-13 NMR spectra of 8,9-dimethyl-cis-hydrindan compounds	86
An efficient synthesis of 2-sustituted-4-formyl-4,5,6,7-tetrahydrobenzo(b)furans	86
The unusual reactivity of 9-oxa-4-thia-tetracyclo(5.5.1.02,7.010,13)tridecan-12-one-3-spiro-1'-cyclopentan-3'-ones: a molecular modeling study	85
[GdPCP(H2O)]- A PARAMAGNETIC CONTRAST AGENT DESIGNED FOR IMPROVED APPLICATIONS IN MAGNETIC RESONANCE IMAGING	84
A convenient preparation of ethyl 7-bromoheptanoate	84
MRI contrast agents: macrocyclic lanthanide (III) complexes with improved relaxation efficiency	84
Trapping reaction of enolates from lithium dimethylcuprate conjugated addition: importance of steric factors and, particularly, of beta-substitution of enone in the C-vs. O-acylation	80
A new tetracyclic sesquiterpene hydrocarbon from trans-farnesic axid; x-ray crystal structure of 8-bromomethyl-1,4-dimethyl-9-methylenetetracyclo(5.2.1.15,8.04,10)undecane	80
A convenient procedure for the preparation of tert-butyldimethylsilyl ethers of hydroxyamino acids	80
DESIGNING NOVEL CONTRAST AGENTS FOR MAGNETING RESONANCE IMAGING. SYNTHESIS AND RELAXOMETRIC CHARACTERIZATION OF THREE GADOLINIUM (III) COMPLEXES BASED ON FUNCTIONALIZED PYRIDINE-CONTAINING MACROCYCLIC LIGAND	79
Lipase-catalyzed transesterifications of methyl alfa- and beta-pentapyranosides	79
Asymmetric synthesis of beta-hydroxy-alfa-amino acids by condensation of aliphatic and aromatic aldehydes with zinc (II) and copper (II) complexes of (1R)-3-hydroxymethylene bornan-2-one glycine imines	79
A straightforward entry into enantiomerically enriched beta-amino-alfa-hydroxyphosphonic acid derivatives	79
TERNARY Gd(III)-HSA ADDUCTS: EVIDENCE FOR THE REPLACEMENT OF INNER-SPHERE WATER MOLECULES BY COORDINATING GROUPS OF THE PROTEIN. IMPLICATIONS FOR THE DESIGN OF CONTRAST AGENTS FOR MRI	77
Metal-directed asymmetric synthesis of diastereoisomeric beta-phenylserines using (+)-ketopinic acid as a chiral auxiliary	77
Biosynthesis of the terpenoid dendrobine. Early stages of the path	77
Alkylation of chiral phosphonoglycine equivalents: asymmetric synthesis of diethyl-alfa-amino-alfa-alkylphosphonates	76
Asymmetric synthesis of beta-phenylserines by condensation of benzaldehyde with Zn(II) and copper (II) complexes of (1R)-3-(hydroxymethylene)bornan-2-one glycine imines	76
Enantioselective synthesis of 3(S)-acetoxy-5(R)-hydroxycyclopent-1-ene by an enzymatic transesterification in organic solvents	75
Mild recovery of beta-amino alcohols from the corresponding 2-oxazolidinones	74
Diisobutylaluminum hydride reduction of unsaturated silylcyanohydrins: a new entry to confertifolin	74
Asymmetric synthesis of diethyl alfa-amino-alfa-alkylphosphonates by alkylation of chiral phosphonoglycine equivalents: role of chelating effects	72
Contrast agents for magnetic resonance imaging: A novel route to enhanced relaxivities based on the interaction of a Gd-III chelate with poly-beta-cyclodextrins	72
C-Acylation of enolates from lithium dimethylcuprate addition to alfa,beta-unsaturated ketones	72
Design of beta-amino alcohols as chiral auxiliaries in the electrophilic amination of 1,2,3-oxazaphospholanes	71
NON-COVALENT CONJUGATES BETWEEN CATIONIC POLYAMINO ACIDS AND Gd(III) CHELATES: A ROUTE FOR SEEKING ACCUMULATION OF MRI-CONTRAST AGENTS AT TUMOUR TARGETING SITES	70
Novel paramagnetic macromolecular complexes derived from the linkage of a macrocyclic Gd(III) complex to polyamino acids through a squaric acid mojety	70
Novel paramagnetic macromolecular complexes derived from the linkage of a macrocyclic Gd(III)complex to polyamino acids through a squaric mojety	68
Synthesis and (2+2) photocycloaddition of 2-oxo-6-thiaspiro(4.5)dec-9-enylmethyl 4-oxo-2-cyclopentenyl ether	68
Behavior of amino acids and aliphatic aldehydes in dipolar aprotic solvents: formation of oxazolidinones	65
Model studies for predicting the diastereoselectivity in the condensation of aldehydes with zinc and copper complexes of amino acid derivatives. Part 1. Analysis and realization of the models	64
A convenient synthesis of perillenal	64
A simple preparation of 2,3,4-(trimethyl)cyclopent-2-enone	61
Asymmetric synthesis of diethyl alfa-amino-alfa-alkylphosphonates by alkylation of the chiral Schiff base derived from (+)-ketopinic acid and diethyl aminomethylphosphonate	61
New insights for pursuing high relaxivity MRI agents from modeling the binding interaction of Gd(III) chelates to HAS	57
GADOLINIUM(III) COMPLEXES OF DOTA-DERIVED N-SULFONYLACETAMIDES (H4(DOTA-NHSO2R)=10-[2-[(R)-SULFONYLAMINO]-2-OXOETHYL-1,4,7,10-TETRAAZACYCLODODECANE-1,4,7-TRIACETIC ACID): A NEW CLASS OF RELAXATION ACGENTS FOR MAGNETIC RESONANCE IMAGING APPLICATIONS	53
Studies on synthons with the thiopyrano(3,4-b)furan system	50
Rigid and Compact Binuclear Bis-hydrated Gd-complexes as High Relaxivity MRI Agents	9
Totale	8.946

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Categoria	#
all - tutte	30.864
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	30.864

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	Totale	Lug	Ago	Sett	Ott	Nov	Dic	Gen	Feb	Mar	Apr	Mag	Giu
2019/2020	418	0	0	0	0	0	0	0	0	123	147	20	128
2020/2021	1.314	19	142	79	152	32	151	29	118	205	56	116	215
2021/2022	809	82	58	89	50	42	42	23	54	66	145	49	109
2022/2023	896	100	37	56	86	80	222	1	138	123	19	16	18
2023/2024	1.928	335	332	354	325	382	98	2	3	53	21	6	17
2024/2025	599	11	11	224	29	8	130	60	91	35	0	0	0
Totale													8.946