A range of N-alkoxycarbonyl- and N-carboxamido-oxaziridines has been prepared to test the effects of oxaziridine structure on yields of enolate amination product. Side-products arising from reaction of aldehyde-derived oxaziridines with base were identified, while a ketone-derived oxaziridine afforded moderate yields of amination product with stabilised carbanions.
已经制备了一系列的N-烷氧基羰基-和N-羧酰胺基-
恶唑烷,以测试
恶唑烷结构对烯醇化胺产物的产率的影响。鉴定了醛衍生的
恶唑烷与碱反应产生的副产物,而酮衍生的
恶唑烷提供了中等产率的胺化产物和稳定的碳负离子。