statistiche ricercatore

ZECCHI, GAETANO ALDO

Distribuzione geografica

Continente	#
NA - Nord America	3.919
EU - Europa	2.137
AS - Asia	544
Continente sconosciuto - Info sul continente non disponibili	10
SA - Sud America	4
OC - Oceania	2
AF - Africa	1
Totale	6.617

Salva come PNG Salva come JPEG

Nazione	#
US - Stati Uniti d'America	3.906
IT - Italia	862
UA - Ucraina	467
SE - Svezia	248
TR - Turchia	231
VN - Vietnam	162
IE - Irlanda	124
CN - Cina	123
FI - Finlandia	120
GB - Regno Unito	115
DE - Germania	110
FR - Francia	24
BE - Belgio	15
RU - Federazione Russa	14
JP - Giappone	13
CA - Canada	11
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
SG - Singapore	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	6.617

Salva come PNG Salva come JPEG

Città	#
Fairfield	692
Milan	618
Jacksonville	354
Woodbridge	335
Ashburn	310
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
San Mateo	59
Rome	45
San Diego	27
Düsseldorf	26
Ogden	22
London	21
Beijing	19
Como	18
Kocaeli	18
Verona	15
Brussels	14
Tokyo	13
Hefei	12
West Jordan	12
Kunming	11
Boardman	10
Fuzhou	10
Nanjing	9
Washington	9
New York	8
Toronto	8
Chicago	7
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
Frankfurt am Main	2
Hanoi	2
Harbin	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
Bologna	1
Bristol	1
Brno	1
Canberra	1
Chisinau	1
Totale	5.014

Salva come PNG Salva come JPEG

Nome	#
1,3-Dipolar cycloadditions to nitrogen-substituted allenes	252
1,3-Dipolar cycloadditions to allenes	186
Stereoselective intramolecular cycloadditions of homochiral nitrile imines: synthesis of enantiomerically pure 3,3a-dihydro-pyrazolo[1,5-a][1,4] benzodiazepine-6(4H)-ones	167
A facile synthesis of flumazenil analogues	157
Effect of titanium on fluxional behavior of unbridged metallocene catalysts	151
SYNTHESIS OF ENANTIOPURE 4-AMINO-3-HYDROXYMETHYL-TETRAHYDROQUINOLINES VIA AN INTRAMOLECULAR NITRONE CYCLOADDITION	151
A synthetic route to [1,2,4]triazolo[1,5-a][4,1]benzoxazepines	148
Transition metal complexation in 1,3-dipolar cycloadditions	145
Palladium(II)/copper halide/solvent combination for selective intramolecular domino reactions of indole carboxylic acid allylamides. An unprecedented arylation/esterification sequence	143
The intramolecular azide cycloaddition route to triazolam analogues	142
Intramolecular azide cycloadditions leading to [1,2,3]triazolo[1,5-a]quinoxalines	142
Synthesis of enantiopure 3-hydroxymethylchromanes via intramolecular nitrone cycloaddition	135
5-Heterosubstituted 4-methylene-4,5-dihydroisoxazoles: Ready accessibility and versatile reactivity	132
Thermal behaviour of dipolarophile-containing acyl azides: intramolecular cycloaddition versus Curtius rearrangement	132
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	128
Regiochemical aspects of intramolecular cycloadditions of nitrones derived from N-(2-alkenyl)-2-pyrrolecarbaldehydes. Competitive entries to pyrrolizidine and indolizidine derivatives	128
Pyrrolizidine and indolizidine syntheses involving 1,3-dipolar cycloadditions	127
Synthetic approach to imidazo[1,2-a]pyridine derivatives by the intramolecular nitrone cycloaddition methodology	126
Efficient Approach to the Unknown Isoxazolo[3,4-d]thieno[2,3-b]pyridine System by Regioselective Intramolecular Nitrone Cycloadditions	126
Dipolarophilic behavior of the isoxazole ring in intramolecular nitrilimine cycloadditions	125
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	125
A valuable approach to enantiopure partially saturated pyrrolo- and indolo[1,2-a]indoles by intramolecular nitrone cycloadditions to the cyclohexene ring	124
Regioselective Intramolecular Cycloaddition of C-(1-Acryloyl-2-pyrrolyl)-N-benzylnitrone: Entry to 6-Hydroxy-5-oxoindolizidines	120
Synthesis of enantiopure pyrrolo[3,4-c]pyrazole derivatives via intramolecular cycloaddition of homochiral nitrilimines	119
Synthesis of tetrazolo[1,5-a][1,4]benzodiazepin-6-ones via intramolecular azide cycloadditions onto the cyano group	119
Synthesis of enantiopure 4-amino-6-fluoro-3-(hydroxymethyl)chromanes via intramolecular nitrone cycloadditions	118
Nitrilimine cycloadditions onto partially saturated furo[3,4-c]thieno[2,3-d]pyrazoles. A problem in site selectivity	114
Relative and absolute stereocontrol in intramolecular nitrone cycloadditions to the cyclohexene ring	114
A new protocol for the conversion of isoxazolidines to 1,3-aminoalcohols	113
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	112
Synthesis of pyrazolo[1,5-a]quinoxalines	111
Tunable Pd-Catalyzed Cyclization of Indole-2-carboxylic Acid Allenamides: Carboamination vs Microwave-Assisted Hydroamination	108
Intramolecular cycloadditions of nitrones derived from optically active 1-alkenyl-2-imidazolecarbaldehydes: regio- and diastereoselectivity	107
Enantioselective intramolecular nitrone cycloaddition route to 3-(trifluoromethyl)-isoxazolidino[4,3-c]-chroman-4-ones and -quinolin-4-ones	106
Novel aspects of the silver carbonate promoted reaction of hydrazonyl chlorides with homoallylic and homopropargylic alcohols	105
Synthesis of 5-hydroxymethyl-1,4-dioxan-2-one	105
Oxidative cleavage of the isoxazolidine ring	104
Dipolarophilic behaviour of the thiophene ring in intramolecular nitrile imine cycloadditions	104
Chimica degli eterocicli	102
Synthesis of N-(5-amino-2-pyrimidyl)-N '-[4-(p-fluorophenyl)-4-oxobutyl]piperazine, a useful intermediate to antipsychotic agents	98
Synthesis of pyrazole-containing azacrown ethers by intramolecular nitrilimine cycloadditions	98
Access to pyrralo- and pyrido[1,2-a]indole derivatives by intramolecular nitrone cycloadditions. Effect of steric factors on the regioselective product formation	95
Site-selective and regioselective cycloaddition of N-propadienylanilines with nitrile oxides. Claisen-type rearrangement of the cycloadducts	94
Medium- and large-ring heterocyclic systems by intramolecular nitrile imine cycloadditions	93
A facile synthesis of 2-methyl-1,4-benzodiazepin-5-ones via intramolecular azide cycloaddition	93
Entry to nitrogen-containing heterocycles by base-promoted heterocyclization on allenylamides of L-a-aminoacids	92
Intramolecular nitrile imide cycloadditions as a synthetic strategy to macrocyclic heterophanes containing pyrazole unit(s)	91
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	90
Intramolecular reactions of nitrilimines as a fruitful source of heterocycles	90
Peracid oxidation of chiral isoxazolidines: developments and perspectives	85
Intramolecular cycloadditions of unsaturated nitrilimines containing a sulfinyl group	83
Synthesis of Enantiopure Highly Functionalized Pyrrolizidines and Indolizidines from Natural alfa-Aminoacids: An Experimental and Theoretical Investigation.	73
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	72
Construction of the pyrazolo [1,5-a][4,1]benzothiazepine system by intramolecular nitrile imine cycloaddition	71
I pigmenti: tra chimica e arte alla scoperta del passato	66
Construction of the pyrazolo[1,5-a][6,1]benzodiazonine and pyrazolo[1,5-a][7,1]benzodiazocine skeletons	66
Dipolarophilic behaviour of propadienyl sulphides towards 3,5-dichloro-2,4,6-trimethylbenzonitrile oxide	63
Site selectivity and regioselectivity of nitrile oxide cycloadditions to N,N-diarylaminoallenes	52
New evidence on the formation of 3-acylindoles by reaction of N-phenylnitrones with a,b-acetylenic sulfones	49
Totale	6.687

Salva come PNG Salva come JPEG

Categoria	#
all - tutte	23.514
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	23.514

Salva come PNG Salva come JPEG

	Totale	Lug	Ago	Sett	Ott	Nov	Dic	Gen	Feb	Mar	Apr	Mag	Giu
2019/2020	1.566	79	65	74	319	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	19	19	0	0	0	0	0	0	0	0	0	0	0
Totale													6.687