Sfoglia per Autore
STUDIES ON THE SYNTHESIS OF C-2 SUBSTITUTED CEPHALOSPORIN SULFONES - THE UNEXPECTED REACTIVITY OF THE C-2 CARBON
1992-01-01 Botta, M; Crucianelli, Marcello; Saladino, R; Nicoletti, R.
ASYMMETRIC-SYNTHESIS OF 3-CHLORO-3-FLUORO-2,4-DISUBSTITUTED AND 3-FLUORO-2,4-DISUBSTITUTED TETRAHYDROFURANS BY THE FLUORINATED SULFOXIDE CHIRON ROUTE
1993-01-01 Arnone, A; Bravo, P; Viani, F; Cavicchio, G; Crucianelli, Marcello; Marchetti, V.
Synthesis of Enantiomerically Pure Fluoro- and gem-Chlorofluorocyclohexane Derivatives
1994-01-01 A., Arnone; P., Bravo; M., Frigerio; F., Viani; G., Cavicchio; Crucianelli, Marcello
ON THE SYNTHESIS OF OPTICALLY PURE MONOFLUOROCYCLOHEXANOL DERIVATIVES BY THE FLUORINATED SULFOXIDE CHIRON ROUTE
1994-01-01 Arnone, A; Bravo, P; Frigerio, M; Viani, F; Cavicchio, G; Crucianelli, Marcello
Synthesis of Enantiomerically Pure gem-Difluorocyclohexane Derivatives by Intramolecular Trapping of alpha,alpha-Difluoroalkyl Radicals
1994-01-01 A., Arnone; P., Bravo; M., Frigerio; F., Viani; G., Cavicchio; Crucianelli, Marcello
Synthesis of Fluorinated Chirons: Stereoselective Oxirane Formation by Reaction of Diazomethane on 1-Fluoro-3-arylsulfinyl-2-propanone and Ring Opening by Selected Nucleophiles
1995-01-01 A., Arnone; P., Bravo; M., Frigerio; G., Salani; F., Viani; C., Zappalà; G., Cavicchio; Crucianelli, Marcello
Stereoselective Synthesis of Optically Pure gamma-Fluoro-beta-Enaminosulfoxides and Reduction to gamma-Fluoro-beta-Aminosulfoxides
1995-01-01 Pierfrancesco, Bravo; Crucianelli, Marcello; Matteo, Zanda
Fluorinated enol ethers bearing chiral arylsulphinyl groups
1995-01-01 Pierfrancesco, Bravo; Luca, Bruché; Crucianelli, Marcello; Annamaria, Merli
Unusual Non-Oxidative Pummerer Rearrangement of gamma-Trifluoro-beta-aminosuifoxides
1995-01-01 Alberto, Arnone; Pierfrancesco, Bravo; Luca, Bruché; Crucianelli, Marcello; Lucia, Vichi; Matteo, Zanda
New efficient synthetic routes to enantiomerically pure fluoroalkyl (arylsulfinyl)methyl imines and amines
1996-01-01 Bravo, P; Cavicchio, G; Crucianelli, Marcello; Markovsky, Al; Volonterio, A; Zanda, M.
New Versatile Fluorinated Chiral Building Blocks: Synthesis and Reactivity of Optically Pure alpha-(Fluoroalkyl)-beta-sulfinylenamines
1996-01-01 A., Arnone; P., Bravo; S., Capelli; G., Fronza; S. V., Meille; M., Zanda; G., Cavicchio; Crucianelli, Marcello
Enantioselective pummerer-type rearrangement of gamma-fluoro-beta-enaminosulfoxides: Efficient approach to chiral non-racemic alpha,alpha-N,S-disubstituted ketals of beta-fluoro-pyruvaldehydes
1996-01-01 Bravo, P; Crucianelli, Marcello; Fronza, G; Zanda, M.
Studies on the Reactivity of Cephalosporins. 6 Ozonolysis of A2-Cephem Derivatives as a New Entry to Highly Functionalized 2-Oxoazetidine and 2-Oxoazetidine-4-sulfenic Acid Derivatives.
1996-01-01 Maurizio, Botta; Crucianelli, Marcello; Raffaele, Saladino; Cristina, Mozzetti; Rosario, Nicoletti
gem-Difluoro-cyclohexene and -cycloheptene derivatives through cyclization of gem-difluoroallyl radicals
1996-01-01 Alberto, Arnone; Pierfrancesco, Bravo; Fiorenza, Viani; Matteo, Zanda; Giancarlo, Cavicchio; Crucianelli, Marcello
Asymmetric 1.3-Dipolar cycloadditions of nitrile oxides and nitrones with fluorosubstituted chiral vinyl sulfoxides
1996-01-01 Bravo, P; Bruche, L; Crucianelli, Marcello; Farina, A; Meille, Sv; Merli, A; Seresini, P.
Unusual Trifluoroacetic Anhydride Promoted Fragmentation of a g,g,g-Trifluoro-b-(p-methoxyphenylamino) Sulfoxide
1997-01-01 Alberto, Arnone; Pierfrancesco, Bravo; Luca, Bruché; Crucianelli, Marcello; Matteo, Zanda; Carmela, Zappalà
Highly stereoselective tandem Pummerer reaction alpha-hydroxy imine rearrangement of EP beta-sulfinylenamines
1997-01-01 Bravo, P; Crucianelli, Marcello; Volonterio, A; Zanda, M.
Stereoselective cyclisations of fluoroalkyl radicals involving sulfur-substituted chiral intermediates
1997-01-01 Bravo, P; Cavicchio, G; Crucianelli, Marcello
Preparation of (R)-Fluoropyruvaldehyde N,S-Ketals by Highly Stereospecific Tandem Pummerer Rearrangement/1,2-p-Tolylthio Group Migration of (R)-alpha-(Fluoroalkyl)-beta-sulfinylenamines
1997-01-01 A., Volonterio; M., Zanda; P., Bravo; G., Fronza; G., Cavicchio; Crucianelli, Marcello
Stereoselective Synthesis of the Antibacterial 3-Fluoro-D-Alanine
1997-01-01 P., Bravo; G., Cavicchio; Crucianelli, Marcello; A., Poggiali; M., Zanda
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