Search Results - "Pollicino, Salvatore"

Organometallic Reactions in Aqueous Media:  Indium-Promoted Additions to 2-Pyridyl and Glyoxylic Acid Oxime Ethers by Bernardi, Luca, Cerè, Vanda, Femoni, Cristina, Pollicino, Salvatore, Ricci, Alfredo

“…Oxime ethers derived from 2-pyridinecarboxaldehyde and glyoxylic acid can be effectively allylated in water with five differently functionalized allylic…”
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Platinum (II) Complexes with Stereochemically-defined Thiepane Dioxide Diamine Ligands as Anticancer Drugs by CERE, Vanda, GROSSI, Loris, MUNARI, Daniela, POLLICINO, Salvatore, MARTELLI, Laura, MARTELLI, Mario

“…Platinum (II) complexes are accredited with biological activities. New complexes with thiepane dioxide diamine as ligands, characterized by defined…”
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Organocatalytic trifluoromethylation of imines using phase-transfer catalysis with phenoxides. A general platform for catalytic additions of organosilanes to imines by Bernardi, Luca, Indrigo, Eugenio, Pollicino, Salvatore, Ricci, Alfredo

“…A new approach to additions of silicon nucleophiles to imines was developed. The method is based on the phase-transfer of phenoxides by ammonium catalysts,…”
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Stereoselective addition of organomanganese reagents to chiral acylsilanes and aldehydes by Boucley, Céline, Cahiez, Gérard, Carini, Silvia, Cerè, Vanda, Comes-Franchini, Mauro, Knochel, Paul, Pollicino, Salvatore, Ricci, Alfredo

“…Organomanganese halides and organomanganates prepared by transmetalation of organolithium and Grignard reagents add smoothly to the carbonyl moiety of…”
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Synthesis and stereoselective functionalization of silylated heterocycles as a new class of formyl anion equivalents by Degl'Innocenti, Alessandro, Pollicino, Salvatore, Capperucci, Antonella

“…The fluoride ion-induced reactivity of a series of silyl heterocycles leads to the generation of nucleophilic species capable of interacting with…”
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Tetrabutylammonium phenoxide induced reaction of silyl nucleophiles by Capperucci, Antonella, Tiberi, Caterina, Pollicino, Salvatore, Degl’Innocenti, Alessandro

“…Silyl dithiolanes, silyl sulfides, and selenosilanes can be efficiently reacted with aldehydes and oxiranes under catalysis of PhON n–Bu 4. Reaction of silyl…”
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Dihyro- and tetrahydrofuran building blocks from 1,4:3,6-dianhydromannitol. 1. Synthesis of (1S,5R,7R)-endo-(-)- and (1S,5R,7S)-(-)-exo-brevicomin and (R)-(+)-dodecanolide by Cere, Vanda, Mazzini, Claudio, Paolucci, Claudio, Pollicino, Salvatore, Fava, Antonino

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Fluoride-induced proto- and carbo-desilylation of S,S-, O,O- and O,S-silylated acetals: an insight into the chemical and stereochemical reaction outcome by Capperucci, Antonella, Fochi, Mariafrancesca, Mazzanti, Andrea, Pollicino, Salvatore

“…A general overview on the chemical and stereochemical behavior of a wide range of stereodefined 2-silyl-1,3-dithianes, -1,3-dioxanes, -1,3-dioxolanes and…”
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Synthesis, Chromatographic Separation, Vibrational Circular Dichroism Spectroscopy, and ab Initio DFT Studies of Chiral Thiepane Tetraol Derivatives by Cerè, Vanda, Peri, Francesca, Pollicino, Salvatore, Ricci, Alfredo, Devlin, Frank J, Stephens, Philip J, Gasparrini, Francesco, Rompietti, Romina, Villani, Claudio

“…Optically pure enantiomers of the chiral tetrahydroxythiepane derivative 3,6-dihydroxy-4,5-O-isopropylidene-thiepane (3) are obtained using a novel protocol in…”
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Stereoconservative protodesilylation of substituted silyl dithianes by Cerè, Vanda, Capperucci, Antonella, Degl’Innocenti, Alessandro, Pollicino, Salvatore

“…Protodesilylation of different substituted silyl dithianes occurs with a clean retention of configuration. Protodesilylaton of substituted silyl dithianes…”
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Organothiosilanes in the synthesis of functionalized benzothiophenes and benzofurans by Capperucci, Antonella, Degl'Innocenti, Alessandro, Nocentini, Tiziano, Pollicino, Salvatore

“…Fluoride-ion-induced reactivity of bromo(phenylthio)methyltrimethylsilane with o-hydroxy benzaldehyde and o-mercaptobenzyl alcohol afforded direct and simple…”
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New Synthetic Approach to Enantiopure Bicyclic Sulfonium Salts:  Swainsonine Analogues by Cerè, Vanda, Pollicino, Salvatore, Ricci, Alfredo

“…The enantioselective synthesis of bicyclic sulfonium salts 8 or 9, thioanalogues of swainsonine derivatives, is described. The synthetic strategy is based on a…”
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A General Procedure to Enantiopure Conduritols: Sulfur-Mediated Synthesis of (+)-Conduritol B and (−)-Conduritol F Derivatives and of (−)-Conduritol E and F by Cerè, Vanda, Mantovani, Giuseppe, Peri, Francesca, Pollicino, Salvatore, Ricci, Alfredo

“…We have demonstrated the generality of a simple procedure, synthesizing enantiomerically pure (+)-conduritol B and (−)-conduritol F derivatives, starting from…”
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Synthesis and glycosidase inhibition of new enantiopure 2,3-diamino conduritols by Arcelli, Antonio, Cerè, Vanda, Peri, Francesca, Pollicino, Salvatore, Ricci, Alfredo

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Chiral oxazoline-1,3-dithianes: new effective nitrogen–sulfur donating ligands in asymmetric catalysis by Capitò, Elena, Bernardi, Luca, Comes-Franchini, Mauro, Fini, Francesco, Fochi, Mariafrancesca, Pollicino, Salvatore, Ricci, Alfredo

“…A series of new chiral oxazoline-1,3-dithianes has been easily synthesized and used as ligands for asymmetric catalysis. The conjugate addition of Et 2Zn to…”
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Synthesis of new enantiopure thiepane derivatives and their evaluation as glycosidase inhibitors by Arcelli, Antonio, Cerè, Vanda, Peri, Francesca, Pollicino, Salvatore, Ricci, Alfredo

“…Starting from inexpensive alcohol sugars we have synthesised a series of oxygen- and nitrogen-containing enantiopure thiepanes to investigate the structural…”
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Regio- and Stereospecific Me3SiI-Promoted Intramolecular Displacement of Hydroxy Group by Sulfide. 2. Polyhydroxylated Thiepane Ring Contraction to Thiolane or Thiane Derivatives. Synthesis of Enantiopure Polyalcohols1 by Cerè, Vanda, Peri, Francesca, Pollicino, Salvatore

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Regio- and Stereospecific Me 3 SiI-Promoted Intramolecular Displacement of Hydroxy Group by Sulfide. 2. Polyhydroxylated Thiepane Ring Contraction to Thiolane or Thiane Derivatives. Synthesis of Enantiopure Polyalcohols 1 by Cerè, Vanda, Peri, Francesca, Pollicino, Salvatore

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New simple and inexpensive synthetic route, mediated by sulfur, to enantiopure (−)-conduritol E derivative from D-mannitol by Cerè, Vanda, Peri, Francesca, Pollicino, Salvatore

“…We have synthesized a (−)-Conduritol E derivative, enantiomerically pure, using as starting material D-mannitol. This latter, possessing already the same…”
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Formation of cyclic sulfonium salts by Me3SiI-promoted intramolecular displacement of hydroxide or methoxide by sulfide. Ring contraction thiepane → thiolane by Cere`, Vanda, Pollicino, Salvatore, Fava, Antonino

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