This report presents an efficient methodology to prepare glycosyl β-diketones from the corresponding allyl glycosyl ethers. The synthetic route is suitable for acid- and base-sensitive protecting groups, and the reactions proceed with retention of the anomeric configuration. Additionally, the synthetic route afforded other useful compounds, such as glycosyl isoxazolines and β-hydroxyketones, which can be employed in further synthetic and biological studies.

中文翻译：

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一种制备糖基 β-二酮的有效合成方法


本报告提出了一种从相应的烯丙基糖基醚制备糖基β-二酮的有效方法。合成路线适用于酸和碱敏感的保护基团，反应继续保留异头构型。此外，合成路线提供了其他有用的化合物，例如糖基异恶唑啉和 β-羟基酮，可用于进一步的合成和生物研究。