Exploring the reactivity of alkylidene malonamides: synthesis of polyfunctionalized isoxazolidinones, aziridines and oxazolines.
作者:Alessandra Tolomelli、Giuliana Cardillo、Luca Gentilucci、Riccardo Juris、Angelo Viola、Eusebio Juaristi
DOI:10.3998/ark.5550190.0013.518
日期:——
The reactivity of alkylidene malonamides as Michael receptors in the conjugate addition of N,O - bis(trimethylsilyl)hydroxylamine has been explored . Due to the presence of several different functionalities that may be selectively transformed, the products of the conjugate addition represent versatile intermediates for the synthesis of isoxazolidinones, aziridines, oxazolines or highly functionalized
已经探索了亚烷基丙二酰胺作为迈克尔受体在 N,O-双(三甲基甲硅烷基)羟胺的共轭加成中的反应性。由于存在几种可以选择性转化的不同官能团,共轭加成的产物代表了合成异恶唑烷酮、氮丙啶、恶唑啉或高度官能化的 β-氨基-酰胺衍生物的通用中间体。这些具有不寻常骨架的新型分子可用作制备生物活性分子的支架。