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Cooperative Heterogeneous Organocatalysis and Homogeneous Metal Catalysis for the One-Pot Regioselective Synthesis of 2-Pyridones

Christophe Allais 1 Olivier Baslé 1 Jean-Marie Grassot 1 Maxime Fontaine 1 Stéphane Anguille 1 Jean Rodriguez 1, * Thierry Constantieux 1 
* Corresponding author
1 STeRéO
ISM2 - Institut des Sciences Moléculaires de Marseille
Abstract : A direct, one-pot and regioselective access to N-alkyl- and N-aryl-substituted 2-pyridones is described from readily available β-ketoamides and either primary or secondary propargyl alcohols. This approach involves the combination of two different cooperative homogeneous and heterogeneous catalytic systems based on a transition metal oxide and a supported organocatalyst, respectively.
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https://hal.archives-ouvertes.fr/hal-00737333
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Submitted on : Monday, October 1, 2012 - 3:01:45 PM
Last modification on : Tuesday, December 14, 2021 - 8:36:12 AM

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Christophe Allais, Olivier Baslé, Jean-Marie Grassot, Maxime Fontaine, Stéphane Anguille, et al.. Cooperative Heterogeneous Organocatalysis and Homogeneous Metal Catalysis for the One-Pot Regioselective Synthesis of 2-Pyridones. Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2012, 354, pp.2084-2088. ⟨10.1002/adsc.201200367⟩. ⟨hal-00737333⟩

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