A facile route to cyclopentenones by friedel-crafts acylation |
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| Authors: | Salih Hacini Roselyne Pardo Maurice Santelli |
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| Affiliation: | Centre de St-Jérome, Rue H. Poincaré, 13397-MARSEILLE Cedex 4 France |
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| Abstract: | Various cyclopentenones are obtained in fair to high yields when ethylenic acyl bromides are condensed with cyclohexene at low temperature. With less reactive reagents, condensation occurs at 0 °C, leading to β-chloro-ketones. A muscone precursor is obtained in two steps with excellent yields. |
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