An Expeditious Synthesis of [1,2]Isoxazolidin-5-ones and [1,2]Oxazin-6-ones from Functional Allyl Bromide Derivatives
作者:Imen Beltaïef、Aïcha Arfaoui、Hassen Amri
DOI:10.3390/molecules15064094
日期:——
Reaction of allyl bromide (Z)-1 and (Z)-2 with N-substituted hydroxylamine hydrochlorides in presence of tert-butoxide in tert-butanol at reflux provides a short and effective route to [1,2]isoxazolidin-5-ones 3 and [1,2]oxazin-6-ones 4.
在叔丁醇中的叔丁醇存在下,烯丙基溴 (Z)-1 和 (Z)-2 与 N-取代羟胺盐酸盐的反应为 [1,2]isoxazolidin-5-ones 提供了一条短而有效的途径3 和 [1,2]oxazin-6-ones 4。