Lewis-acid-catalyzed 5-endo-dig reductive hydroalkoxylation cascade on propargylic N-hydroxylamine gave expedient, stereoselective access to isoxazolidine derivatives. The developed method provides a new approach toward the synthesis of isoxazolidine, a biologically privileged scaffold. The synthetic potential of the developed methodology was demonstrated by synthesizing 1,3-aminoalcohol, 4-aminotetrahydropyran
路易斯酸催化的炔丙基N-
羟胺上的 5-内切-二元还原加氢烷氧基化级联反应可以方便、立体选择性地获得
异恶唑烷衍
生物。所开发的方法为
异恶唑烷的合成提供了一种新方法,
异恶唑烷是一种具有
生物学优势的支架。通过合成 1,3-
氨基醇、
4-氨基四氢吡喃和 sedamine
天然产物,证明了所开发方法的合成潜力。