b-Enaminones have been synthesized in very good yield under solvent-free conditions from differently substituted amines and b-diketones in the presence of Yb(OTf)3 as catalyst. The method is applicable to cyclic and acyclic ketones, aromatic and aliphatic amines without differences.
Ytterbium Triflate Catalyzed Synthesis of β-Enaminones
EPIFANO, Francesco;GENOVESE, Salvatore;
2007-01-01
Abstract
b-Enaminones have been synthesized in very good yield under solvent-free conditions from differently substituted amines and b-diketones in the presence of Yb(OTf)3 as catalyst. The method is applicable to cyclic and acyclic ketones, aromatic and aliphatic amines without differences.File in questo prodotto:
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