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Synthesis of functionalized piperidinones
Authors:Humphries Mark E  Murphy James  Phillips Andrew J  Abell Andrew D
Institution:Department of Chemistry, University of Canterbury, Christchurch, New Zealand.
Abstract:A versatile, stereoselective synthesis of 5-hydroxypiperidinones with substituents at N1, C3, and C6 has been developed. The sequence involves ring-closing metathesis of a diene amide and epoxidation of the resulting alkene, followed by base-mediated elimination, and finally hydrogenation.
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