Platinum–(phosphinito–phosphinous acid) complexes as bi-talented catalysts for oxidative fragmentation of piperidinols: an entry to primary amines |
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| Authors: | Romain Membrat Alexandre Vasseur Delphine Moraleda Sabine Michaud-Chevallier Alexandre Martinez Laurent Giordano Didier Nuel |
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| Institution: | Aix-Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille France.; Université de Lorraine, CNRS, L2CM, F-54000 Nancy France |
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| Abstract: | Platinum–(phosphinito–phosphinous acid) complex catalyzes the oxidative fragmentation of hindered piperidinols according to a hydrogen transfer induced methodology. This catalyst acts successively as both a hydrogen carrier and soft Lewis acid in a one pot – two steps process. This method can be applied to the synthesis of a wide variety of primary amines in a pure form by a simple acid–base extraction without further purification.Platinum–(phosphinito–phosphinous acid) complex catalyzes the oxidative fragmentation of hindered piperidinols according to a hydrogen transfer induced methodology. |
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