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Risultati 1 - 20 di 49 (tempo di esecuzione: 0.025 secondi).
Titolo Data di pubblicazione Autore(i) File
(+)-(R)- and (-)-(S)-2-Vinyltetrahydropyran via Resolution of the Racemate by Chiral Platinum Complexes 1-gen-1983 Lazzaroni, Raffaello; UCCELLO BARRETTA, Gloria; Pini, Dario; Pucci, S.; Salvadori, Piero
(5R)-5-alkyl-5,6-dihydroindolizines via stereospecific domino hydroformylation/cyclodehydration of (3R)-3-(pyrrol-1-yl)alk-1-enes 1-gen-2004 Settambolo, R; Guazzelli, G; Mandoli, Alessandro; Lazzaroni, Raffaello
2H NMR Investigation of the Rhodium-Catalyzed Deuterioformylation of 1,1-Diphenylethene: Evidence for the Formation of a Tertiary Alkyl-metal Intermediate 1-gen-1996 Lazzaroni, Raffaello; UCCELLO BARRETTA, Gloria; Scamuzzi, S.; Settambolo, R.; Caiazzo, A.
5,6-Dihydroindolizine core formation under rhodium-catalyzed hydroformylation of N- allylpyrroles 1-gen-2005 Settambolo, R; Guazzelli, G; Lazzaroni, Raffaello
5,6-dihydroindolizines as convenient precursors of Indolizidine 167B and analogues 1-gen-2005 Guazzelli, G; Lazzaroni, Raffaello; Settambolo, R.
[PtCl3(C2H4)]-[(S,S)-(PhMeCH)2NH2]+: A new and versatile ionic organometallic chiral derivatizing agent for the determination of the enantiomeric composition of chiral unsaturated compounds by 195Pt NMR spectroscopy 1-gen-2000 UCCELLO BARRETTA, Gloria; Bernardini, R.; Lazzaroni, Raffaello; Salvadori, Piero
A New Method for the Enantiomeric Excess Determination of Chiral Trisubstituted Allenes by 195Pt NMR of trans-Dichloro[(S)-a-methylbenzylamine] (allene)platinum(II) Complexes 1-gen-1990 Salvadori, Piero; UCCELLO BARRETTA, Gloria; Lazzaroni, Raffaello; Caporusso, ANNA MARIA
A novel case of 1,3-asymmetric induction in rhodium-catalyzed hydroformylation of an allylic double bond using perbenzylated C-glucosides as chiral directors, 1-gen-2005 Lazzaroni, Raffaello; Rocchiccioli, S; Iuliano, Anna; Cipolla, L; Nicotra, F.
Annulation of a 4-pyrrolylbutanal to a 5,6-dihydroindolizine core. A novel diastereoselective synthesis of (±)-indolizidine 167B 1-gen-2005 Settambolo, R; Guazzelli, G; Lazzaroni, Raffaello
b-Hydride Elimination and Regioselectivity in the Rhodium-Catalyzed Hydroformylation of Open Chain Unsaturated Ethers 1-gen-1995 Lazzaroni, Raffaello; Settambolo, R.; UCCELLO BARRETTA, Gloria
Chemoselectivity in the rhodium-catalyzed hydroformylation of 4-vinylpyridine: crucial role of phosphine ligand in promoting carbonylation instead of hydrogenation 1-gen-2000 Caiazzo, A.; Settambolo, R.; Pontorno, L.; Lazzaroni, Raffaello
Chiral N-Allylpyrroles as Versatile Substrates Under Rhodium-Catalyzed Hydroformylation: Good Regio- and Diastereo-Selectivity at Room Temperature and High Pressure 1-gen-2007 Settambolo, R.; Rocchiccioli, S.; UCCELLO BARRETTA, Gloria; Lazzaroni, Raffaello
Complete 1,3-asymmetric induction into 3-methyl-(3-acetylpyrrol-1-yl)butanal to 1-acetyl-6- methyl-8-hydroxy-5,6,7,8-tetrahydroindolizine cyclization 1-gen-2006 Settambolo, R; Rocchiccioli, S; Lazzaroni, Raffaello; Alagona, G.
Computational results provide a synthetically unprecedented explanation for the β-regioselectivity in the Rh-catalyzed hydroformylation of vinylidenic substrates In corso di stampa Ghio, C; Lazzaroni, Raffaello; Alagona, G.
Determination of the Enantiomeric Purity of Chiral Allyl Alcohols and Allyl Ethers by 195Pt NMR Spectroscopy 1-gen-1988 Salvadori, Piero; UCCELLO BARRETTA, Gloria; Bertozzi, S.; Settambolo, R.; Lazzaroni, Raffaello
Different NMR Approaches to the Chiral Analysis of Trisubstituted Allenes Devoid of Polar Functional Groups and Aromatic Hydrocarbons 1-gen-1996 UCCELLO BARRETTA, Gloria; Balzano, Federica; Salvadori, Piero; Lazzaroni, Raffaello; Caporusso, ANNA MARIA; Menicagli, Rita
Domino reaction sequences under rhodium catalyzed hydroformylation of 3-acetyl-1- allylpyrrole: a shortcut way to 5,6,7,8-tetrahydroindolizines 1-gen-2005 Rocchiccioli, S; Settambolo, R; Lazzaroni, Raffaello
Evidence for formation and different evolution of tertiary rhodium alkyl intermediates under rhodium-catalyzed deuterio-(hydro)formylation of 1-(n-pyridyl)-1-phenylethenes 1-gen-2005 Lazzaroni, Raffaello; Settambolo, R; Rocchiccioli, S; Paganelli, S; Marchetti, M.
From chiral and prochiral N-allylpyrroles to stereodefined pyrrole fused architectures: a specific application of the rhodium catalyzed hydroformylation 1-gen-2007 Lazzaroni, Raffaello; Settambolo, R; Rocchiccioli, S; Guazzelli, G.
Hydroformylation of Norbornene and 2,5-Norbornadiene Catalysed by Platinum(0)-Alkene Complexes in the Presence of Methanesulfonic Acid: Determination of the Stereochemistry of the Reaction 1-gen-1993 Botteghi, C.; Paganelli, S.; Perosa, A.; Lazzaroni, Raffaello; UCCELLO BARRETTA, Gloria