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EnglishEnantiomerically pure β-hydroxyalkyl and β-aminoalkyl ferrocenyl sulfides have been synthesized in good yields from mercaptoferrocene and amino alcohol derivatives. Primary β-aminoalkyl sulfides allowed the synthesis of tetrahydro-1,4-thiazepines containing the ferrocene moiety with good diastereoselectivity and β-iminoalkyl sulfides. Some of these derivatives have successfully been employed as ligands for palladium-catalyzed allylic substitution, with asymmetric induction of up to 99% ee. (© Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002).
| Titolo: | Synthesis and reactivities of enantiomerically pure β hydroxyalkyl and β-aminoalkyl ferrocenyl sulfides | |
| Autore/i: | Bernardi L.; Bonini B. F.; Comes-Franchini M.; Fochi M.; Mazzanti G.; Ricci A.; Varchi G. | |
| Autore/i Unibo: | ||
| Anno: | 2002 | |
| Rivista: | ||
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1002/1099-0690(200208)2002:16<2776::AID-EJOC2776>3.0.CO;2-Y | |
| Abstract: | Enantiomerically pure β-hydroxyalkyl and β-aminoalkyl ferrocenyl sulfides have been synthesized in good yields from mercaptoferrocene and amino alcohol derivatives. Primary β-aminoalkyl sulfides allowed the synthesis of tetrahydro-1,4-thiazepines containing the ferrocene moiety with good diastereoselectivity and β-iminoalkyl sulfides. Some of these derivatives have successfully been employed as ligands for palladium-catalyzed allylic substitution, with asymmetric induction of up to 99% ee. (© Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002). | |
| Data stato definitivo: | 2022-03-03T16:38:09Z | |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
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