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An efficient access to new Tröger’s bases using superacidic chemistry |
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| Authors: | Emilie Vardelle,Marie-Paule Jouannetaud,Jé rô me Marrot |
| Affiliation: | a Université de Poitiers—UMR 6514-Laboratoire ‘Synthèse et Réactivité des Substances Naturelles’, 40, avenue du Recteur Pineau, F-86022 Poitiers Cedex, France b Institut Lavoisier de Versailles, UMR 8180, Université de Versailles, 45 Avenue des Etats Unis, F-78035 Versailles Cedex, France |
| Abstract: | In the superacidic media HF/SbF5, hydroxylation of several Tröger’s bases was performed using sodium persulfate as a hydroperoxonium H3 precursor. The obtained products are selectively hydroxylated in good yields on unusual positions of the aromatic rings. |
| Keywords: | Trö ger&rsquo s bases Superacid Aromatic amines Hydroxylation Electrophilic aromatic substitution |
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