Synthesis of isoxazolidin-5-ones via stereocontrolled Michael additions of benzylhydroxylamine to l-serine derived α,β-unsaturated esters
作者:Pedro Merino、Santiago Franco、Francisco L. Merchan、Tomas Tejero
DOI:10.1016/s0957-4166(98)00412-1
日期:1998.11
The synthesis of optically active isoxazolidin-5-ones from α,β-unsaturated esters is reported. The key features of this synthetic sequence include the stereocontrolled Michael addition of benzylhydroxylamine to alkenes 7 and 8 and the intramolecular cyclization to the target compounds
据报道由α,β-不饱和酯合成旋光的异恶唑烷-5-酮。该合成序列的关键特征包括将苄基羟胺立体控制的迈克尔加成至烯烃7和8以及分子内环化成目标化合物