Synthesis of different chiral amino gamma-butyrolactones and amino gamma-butenolides |
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Authors: | Concellón José M Riego Estela Bernad Pablo L |
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Affiliation: | Departamento de Química Orgánica e Inorgánica, Facultad de Química, Universidad de Oviedo, Julián Clavería 8, 33071 Oviedo, Spain. jmcg@sauron.quimica.uniovi.es |
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Abstract: | Different transformations of chiral epoxy esters 1 afford two different amino gamma-butyrolactones 2 and 6, and amino gamma-butenolides 8, by different nucleophilic opening-closing processes. [reaction: see text] |
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