structurally diverse series of mono- and disubstituted 1,2- and 1,3-cyclic sulfamidates react with stabilized enolates, including malonate and phosphonoacetate variants, to provide, after lactamization, substituted and alpha-functionalized pyrrolidinone and piperidinone derivatives.
[反应:请参见文本]结构上不同的一系列单取代和二取代的1,2-和1,3-环
氨基磺酸盐与稳定的烯酸酯反应,包括
丙二酸酯和膦酰
乙酸酯变体,在内酰胺化后提供取代的和α-官能化的
吡咯烷酮和
哌啶酮衍
生物。