FRENNA, Vincenzo
FRENNA, Vincenzo
Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche
Acid- and Base-Catalysis in the Mononuclear Rearrangement of Some (Z)-arylhydrazones of 5-Amino-3-benzoyl-1,2,4-oxadiazole in Toluene: Effect of Substituents on the Course of Reaction
2011-01-01 D'Anna, F; Frenna, V; Ghelfi, F; Marullo, S; Spinelli D
Apolar versus polar solvents: a comparison of the strength of some organic acids against different bases in toluene and in water
2010-01-01 D'Anna,F; Frenna, V; Ghelfi, F; Macaluso, G; Marullo, S; Spinelli, D
The Boulton-Katritzky Reaction: A Kinetic Study of the Effect of 5-Nitrogen Substituents on the Rearrangement of Some (Z)-phenylhydrazones of 3-Benzoyl-1,2,4-oxadiazoles
2014-01-01 Frenna, V; Palumbo Piccionello, A; Cosimelli, B; Ghelfi, F; Spinelli D
Breakthrough in the alfa-perchlorination of acyl chlorides
2012-01-01 Bellesia, F; D'Anna, F; Felluga, F; Frenna, V; Ghelfi, F; Parsons, AF; Reverberi, F; Spinelli, D
Can the absence of solvation of neutral reagents by ionic liquids be responsible for the high reactivity in base-assisted intramolecular nucleophilic substitutions in these solvent?
2005-01-01 D'ANNA F; FRENNA V; NOTO R; PACE V; SPINELLI D
Catalisi da Cu(II) nelle reazioni di interconversione di anello: uno studio meccanicistico.
D'Anna, F.; Frenna, V.; Macaluso, G.; Marullo, S.; Pace, V.; Spinelli, D.
Catalisi da sali di Cu(II) nelle reazioni di trasposizione eterociclica mononucleare.
MARULLO S; D'ANNA F; FRENNA V; MACALUSO G; PACE V; SPINELLI D
Convergent results from experimental and theoretical DFT studies of the intramolecular rearrangement of Z-hydrazones of 3-acyl-1,2,4-oxadiazoles
2004-01-01 BOTTONI A; FRENNA V; LANZA C Z; MACALUSO G; SPINELLI D
CuCl-catalyzed radical cyclisation of N-a-pechloroacyl-ketene-N,S-acetals: a new way to prepare disubstituted maleic anhydrides
2012-01-01 Cornia,A; Felluga,F;Frenna,V;Ghelfi,F;Parsons, AF;Pattarozzi,M;Roncaglia,F;Spinelli,D
A deep insight into the mechanism of the acid-catalyzed rearrangement of the Z-phenylhydrazone of 5-amino-3-benzoyl- 1,2,4- oxadiazole in a non-polar solvent
2011-01-01 D'Anna, F; Fontana, G; Frenna, V; Macaluso, G; Marullo, S; Spinelli, D
Effect of ionic liquid organizing ability and amine structure on the rate and mechanism of base induced elimination of 1,1,1-tribromo-2,2-bis(phenyl-substituted)ethanes.
2006-01-01 D'ANNA F; FRENNA V; PACE V; NOTO R
Effect of ionic liquids in acid-promoted heterocyclic rearrangement reaction
D'Anna, F.; Frenna, V.; Marullo, S.; Noto, R.
Electron Ionization Induced Fragmentation of some 3-Aroylamino-5-Methyl-1,2,4- Oxadiazoles and 3-Acetylamino-5-Aryl-1,2,4-Oxadiazoles
2017-01-01 Ceraulo, L.; Bongiorno, D.; Indelicato, S.; Boga, C.; Avellone, G.; DI STEFANO, V.; Frenna, V.; Zuppiroli, L.; Spinelli, D.
A green way to g-lactams through a copper catalyzed ARGET-ATRC in ethanol and in the presence of ascorbic acid
2011-01-01 Casolari,R;Felluga,F;Frenna,V;Ghelfi,F;Pagnoni,UM; Parson,AF; Spinelli,D
The influence of steric effects on the strength of some organic acids in toluene and water
Marullo, S.; D'Anna, F.; Frenna, V.; Macaluso, G.; Ghelfi, F.; Spinelli, D.
Influenza dei liquidi ionici sulla reazione di trasposizione eterociclica mononucleare catalizzata da Cu(II)
D'Anna, F.; Frenna, V.; Marullo, S.; Noto, R.; Spinelli, D.
Isomerization and rearrangement of (E)- and (Z)-phenylhydrazones of 3-benzoyl-5-phenyl-1,2,4-oxadiazole: evidence for a "new" type of acid-catalysis by copper (II) salts in mononuclear rearrangement of heterocycles
2008-01-01 D'ANNA F; FRENNA V; GUERNELLI S; MACALUSO G; MARULLO S; SPINELLI D
Il laboratorio di chimica
2001-01-01 Consiglio,M;Frenna,V;Orecchio,S
Miscela binaria liquido ionico/[bmim][N3]: un mezzo efficace per la sintesi di arilazidi mediante SNAr
D'ANNA F; FRENNA V; MARULLO S; NOTO R; SPINELLI D
Mononuclear rearrangement of heterocycles in ionic liquids catalyzed by copper(II) salts
2008-01-01 D'ANNA F; FRENNA V; MARULLO S; NOTO R; SPINELLI D