statistiche ricercatore

ZECCHI, GAETANO ALDO

Distribuzione geografica

Continente	#
NA - Nord America	4.060
EU - Europa	2.147
AS - Asia	621
Continente sconosciuto - Info sul continente non disponibili	10
SA - Sud America	4
OC - Oceania	2
AF - Africa	1
Totale	6.845

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Nazione	#
US - Stati Uniti d'America	4.046
IT - Italia	868
UA - Ucraina	467
SE - Svezia	248
TR - Turchia	233
VN - Vietnam	162
CN - Cina	143
IE - Irlanda	124
FI - Finlandia	120
GB - Regno Unito	118
DE - Germania	111
SG - Singapore	57
FR - Francia	24
BE - Belgio	15
RU - Federazione Russa	14
JP - Giappone	13
CA - Canada	12
EU - Europa	10
ES - Italia	7
IN - India	7
NL - Olanda	7
RO - Romania	6
CZ - Repubblica Ceca	4
NO - Norvegia	4
BR - Brasile	3
AU - Australia	2
CH - Svizzera	2
PA - Panama	2
AT - Austria	1
BD - Bangladesh	1
BG - Bulgaria	1
BO - Bolivia	1
BT - Bhutan	1
BY - Bielorussia	1
DZ - Algeria	1
HU - Ungheria	1
IL - Israele	1
MD - Moldavia	1
MM - Myanmar	1
MO - Macao, regione amministrativa speciale della Cina	1
MY - Malesia	1
PL - Polonia	1
PT - Portogallo	1
SK - Slovacchia (Repubblica Slovacca)	1
Totale	6.845

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Città	#
Fairfield	692
Milan	618
Jacksonville	354
Woodbridge	335
Ashburn	311
Chandler	298
Seattle	278
Houston	255
Wilmington	232
Cambridge	216
Dearborn	169
Ann Arbor	128
Nyköping	125
Dublin	124
Princeton	118
Dong Ket	114
Izmir	96
Boardman	69
San Mateo	59
Singapore	53
Rome	45
Chicago	28
San Diego	27
Düsseldorf	26
London	23
Ogden	22
Beijing	19
Como	18
Kocaeli	18
Verona	15
Brussels	14
Santa Clara	13
Tokyo	13
Hefei	12
West Jordan	12
Kunming	11
Fuzhou	10
Nanjing	9
Toronto	9
Washington	9
Dallas	8
New York	8
Guangzhou	6
Los Angeles	6
Norwalk	6
Shanghai	6
Timisoara	6
Phoenix	5
Auburn Hills	4
Edinburgh	4
Nanchang	4
Naples	4
Oslo	4
Prescot	4
Berlin	3
Brugherio	3
Gaggiano	3
Jinan	3
Kilburn	3
Madrid	3
Napoli	3
Paris	3
Shenzhen	3
Southwark	3
São Paulo	3
Wuhan	3
Acton	2
Amsterdam	2
Carimate	2
Changsha	2
Chengdu	2
Chiswick	2
Council Bluffs	2
Ferrara	2
Frankfurt am Main	2
Hanoi	2
Harbin	2
Hattiesburg	2
Helsinki	2
Hounslow	2
Islington	2
Mansfield	2
Nuremberg	2
Panama City	2
Philadelphia	2
Ponte Lambro	2
Quanzhou	2
Redmond	2
Redwood City	2
San Francisco	2
San Jose	2
Southend	2
Varese	2
Wandsworth	2
Zhengzhou	2
Andover	1
Atlanta	1
Baotou	1
Bernareggio	1
Birmingham	1
Totale	5.171

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Nome	#
1,3-Dipolar cycloadditions to nitrogen-substituted allenes	265
1,3-Dipolar cycloadditions to allenes	198
Stereoselective intramolecular cycloadditions of homochiral nitrile imines: synthesis of enantiomerically pure 3,3a-dihydro-pyrazolo[1,5-a][1,4] benzodiazepine-6(4H)-ones	169
A facile synthesis of flumazenil analogues	165
Effect of titanium on fluxional behavior of unbridged metallocene catalysts	157
SYNTHESIS OF ENANTIOPURE 4-AMINO-3-HYDROXYMETHYL-TETRAHYDROQUINOLINES VIA AN INTRAMOLECULAR NITRONE CYCLOADDITION	154
A synthetic route to [1,2,4]triazolo[1,5-a][4,1]benzoxazepines	153
Transition metal complexation in 1,3-dipolar cycloadditions	147
Palladium(II)/copper halide/solvent combination for selective intramolecular domino reactions of indole carboxylic acid allylamides. An unprecedented arylation/esterification sequence	146
The intramolecular azide cycloaddition route to triazolam analogues	144
Intramolecular azide cycloadditions leading to [1,2,3]triazolo[1,5-a]quinoxalines	144
Synthesis of enantiopure 3-hydroxymethylchromanes via intramolecular nitrone cycloaddition	137
5-Heterosubstituted 4-methylene-4,5-dihydroisoxazoles: Ready accessibility and versatile reactivity	136
Thermal behaviour of dipolarophile-containing acyl azides: intramolecular cycloaddition versus Curtius rearrangement	134
The first case of asymmetric induction in intramolecular nitrile imine cycloadditions: synthesis of enantiopure 3-substituted 6-oxo-2,3,3a,5-tetrahydro-4-carbomethoxy-furo[3,4-c]pyrazoles	131
Regiochemical aspects of intramolecular cycloadditions of nitrones derived from N-(2-alkenyl)-2-pyrrolecarbaldehydes. Competitive entries to pyrrolizidine and indolizidine derivatives	131
A valuable approach to enantiopure partially saturated pyrrolo- and indolo[1,2-a]indoles by intramolecular nitrone cycloadditions to the cyclohexene ring	130
Dipolarophilic behavior of the isoxazole ring in intramolecular nitrilimine cycloadditions	130
Pyrrolizidine and indolizidine syntheses involving 1,3-dipolar cycloadditions	130
Efficient Approach to the Unknown Isoxazolo[3,4-d]thieno[2,3-b]pyridine System by Regioselective Intramolecular Nitrone Cycloadditions	130
Synthetic approach to imidazo[1,2-a]pyridine derivatives by the intramolecular nitrone cycloaddition methodology	129
Intramolecular oxidative Pd(II)-catalyzed alkoxylation of 3-aza-5-alkenols with O2 as sole oxidant: mild conditions for the synthesis of 1,4-oxazine derivatives	128
Regioselective Intramolecular Cycloaddition of C-(1-Acryloyl-2-pyrrolyl)-N-benzylnitrone: Entry to 6-Hydroxy-5-oxoindolizidines	123
Synthesis of enantiopure pyrrolo[3,4-c]pyrazole derivatives via intramolecular cycloaddition of homochiral nitrilimines	122
Synthesis of tetrazolo[1,5-a][1,4]benzodiazepin-6-ones via intramolecular azide cycloadditions onto the cyano group	122
Synthesis of enantiopure 4-amino-6-fluoro-3-(hydroxymethyl)chromanes via intramolecular nitrone cycloadditions	120
Nitrilimine cycloadditions onto partially saturated furo[3,4-c]thieno[2,3-d]pyrazoles. A problem in site selectivity	117
A new protocol for the conversion of isoxazolidines to 1,3-aminoalcohols	117
Relative and absolute stereocontrol in intramolecular nitrone cycloadditions to the cyclohexene ring	116
Intramolecular nitrile imide cycloadditions onto the furan ring: synthesis of the new 3a,4-dihydro-6H-difuro[3,2-c;3,4-d]pyrazole skeleton	115
Synthesis of pyrazolo[1,5-a]quinoxalines	114
Intramolecular cycloadditions of nitrones derived from optically active 1-alkenyl-2-imidazolecarbaldehydes: regio- and diastereoselectivity	111
Chimica degli eterocicli	110
Enantioselective intramolecular nitrone cycloaddition route to 3-(trifluoromethyl)-isoxazolidino[4,3-c]-chroman-4-ones and -quinolin-4-ones	110
Tunable Pd-Catalyzed Cyclization of Indole-2-carboxylic Acid Allenamides: Carboamination vs Microwave-Assisted Hydroamination	110
Oxidative cleavage of the isoxazolidine ring	108
Dipolarophilic behaviour of the thiophene ring in intramolecular nitrile imine cycloadditions	108
Novel aspects of the silver carbonate promoted reaction of hydrazonyl chlorides with homoallylic and homopropargylic alcohols	107
Synthesis of 5-hydroxymethyl-1,4-dioxan-2-one	107
Synthesis of N-(5-amino-2-pyrimidyl)-N '-[4-(p-fluorophenyl)-4-oxobutyl]piperazine, a useful intermediate to antipsychotic agents	103
Access to pyrralo- and pyrido[1,2-a]indole derivatives by intramolecular nitrone cycloadditions. Effect of steric factors on the regioselective product formation	101
Synthesis of pyrazole-containing azacrown ethers by intramolecular nitrilimine cycloadditions	101
Entry to nitrogen-containing heterocycles by base-promoted heterocyclization on allenylamides of L-a-aminoacids	97
Site-selective and regioselective cycloaddition of N-propadienylanilines with nitrile oxides. Claisen-type rearrangement of the cycloadducts	97
A facile synthesis of 2-methyl-1,4-benzodiazepin-5-ones via intramolecular azide cycloaddition	97
Medium- and large-ring heterocyclic systems by intramolecular nitrile imine cycloadditions	96
Asymmetric induction by the (S)-1-phenylethyl group in intramolecular nitrile imine cycloadditions giving enantiopure 3,3a-dihydro-pyrazolo[1,5-alpha][1,4]benzodiazepine-4(6H)-ones	95
Intramolecular nitrile imide cycloadditions as a synthetic strategy to macrocyclic heterophanes containing pyrazole unit(s)	95
Intramolecular reactions of nitrilimines as a fruitful source of heterocycles	92
Peracid oxidation of chiral isoxazolidines: developments and perspectives	89
Intramolecular cycloadditions of unsaturated nitrilimines containing a sulfinyl group	86
Synthesis of Enantiopure Highly Functionalized Pyrrolizidines and Indolizidines from Natural alfa-Aminoacids: An Experimental and Theoretical Investigation.	79
Construction of the pyrazolo [1,5-a][4,1]benzothiazepine system by intramolecular nitrile imine cycloaddition	75
Intramolecular nitrile imine cycloadditions to the acetylenic bonds in the synthesis of pyrazolo[1,5-a][4,1]benzoxazepines and pyrazolo[1,5-a][5,1]benzoxazocines	74
Construction of the pyrazolo[1,5-a][6,1]benzodiazonine and pyrazolo[1,5-a][7,1]benzodiazocine skeletons	70
I pigmenti: tra chimica e arte alla scoperta del passato	68
Dipolarophilic behaviour of propadienyl sulphides towards 3,5-dichloro-2,4,6-trimethylbenzonitrile oxide	67
Site selectivity and regioselectivity of nitrile oxide cycloadditions to N,N-diarylaminoallenes	56
New evidence on the formation of 3-acylindoles by reaction of N-phenylnitrones with a,b-acetylenic sulfones	52
Totale	6.915

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Categoria	#
all - tutte	26.762
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	26.762

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	Totale	Lug	Ago	Sett	Ott	Nov	Dic	Gen	Feb	Mar	Apr	Mag	Giu
2019/2020	1.029	0	0	0	0	108	195	205	186	116	102	22	95
2020/2021	1.042	21	111	29	93	64	123	80	74	137	65	80	165
2021/2022	698	72	146	61	21	24	10	71	29	31	85	67	81
2022/2023	823	97	52	50	94	46	186	0	137	87	17	41	16
2023/2024	1.102	154	134	160	215	236	66	17	24	34	19	14	29
2024/2025	247	22	10	169	25	21	0	0	0	0	0	0	0
Totale													6.915