Enamidas

Enamidas

Ali Mohammad Lone

33,31 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2024
Materia
Química
ISBN:
9786206755494
33,31 €
IVA incluido
Disponible

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As enamidas constituem uma importante classe de intermediários sintéticos, bem como um componente estrutural de muitos produtos naturais bioactivos. As enamidas, devido à sua elevada reatividade, constituem uma classe importante de grupos funcionais para a preparação de compostos heterocíclicos. Uma outra caraterística importante das enamidas, que as torna importantes suportes na síntese orgânica e na química medicinal, é o equilíbrio entre estabilidade e reatividade. As enamidas são tratadas como enaminas deficientes em electrões que consistem em alcenos substituídos por uma funcionalidade de azoto como a imidazolidinona, a lactama, a oxazolidinona ou a amida. No caso das enamidas cíclicas, a ligação dupla da enamida é limitada por um heterociclo, mas as enamidas β-substituídas com cadeia lateral de alquenilo no azoto existem como isómeros configuracionais.

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