NAGIOS: RODERIC FUNCIONANDO
Mg/BOX complexes as efficient catalysts for the enantioselective Michael addition of malonates to β-trifluoromethyl-α,β-unsaturated ketones and their N-tosyl imines
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Mg/BOX complexes as efficient catalysts for the enantioselective Michael addition of malonates to β-trifluoromethyl-α,β-unsaturated ketones and their N-tosyl imines
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| Espinosa López, Miguel; Iborra-Torres, Antonio; Sanz Marco, Amparo; Blay Llinares, Gonzalo Perfil; Cardona Prósper, María Luz; Fernández Picot, Isabel; Pedro, José Ramón | |
| This document is a artículoDate2021 | |
| Magnesium (II)-BOX complexes catalyze the enantioselective Michael addition of malonates to β-trifluoromethyl enones and their N-sulfonyl imines to give ketones or (E)-enamines bearing a trifluoromethylated stereogenic center, respectively, with good yields and high enantiomeric excesses. Magnesium complexes proved to be more active and stereoselective than zinc and copper analogues in these reactions. | |
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Espinosa López, Miguel Iborra-Torres, Antonio Sanz Marco, Amparo Blay Llinares, Gonzalo Cardona Prósper, María Luz Fernández Picot, Isabel Pedro, José Ramón 2021 Mg/BOX complexes as efficient catalysts for the enantioselective Michael addition of malonates to β-trifluoromethyl-α,β-unsaturated ketones and their N-tosyl imines Tetrahedron 80 131897 |
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| https://doi.org/10.1016/j.tet.2020.131897 |
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23 - Química [926]