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New aromatic annulation reaction via a C14 enaminone synthon: synthesis of ‘terpenoid-like chalcones’ |
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| Authors: | Alain Valla,Benoist Valla,Ré gis Le Guillou,Pierre Potier |
| Affiliation: | a Laboratoire de Chimie et Biologie des Substances Naturelles, FRE 2125 CNRS 6, rue de l’Université, 29000 Quimper, France b Institut de Chimie des Substances Naturelles, avenue de la Terrasse, 91198 Gif-sur-Yvette Cedex, France |
| Abstract: | Diverse functionalized synthons from a new enaminone are reported. These synthons were easily obtained in a one pot process starting from a compound derived from β-ionone. A new annulation reaction of this C-14 compound with several anions led to new ‘terpenoid-like’ chalcones. |
| Keywords: | Annulation Enaminones Salicylates Terpenoid-like chalcones |
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