Radical cyclization of β-aminoacrylates: synthesis of bicyclic pyrrolidine derivatives
作者:Eun Lee、Sang Kyun Kim、Ji Young Kim、Jaehong Lim
DOI:10.1016/s0040-4039(00)00970-9
日期:2000.7
Radical cyclization of the β-aminoacrylate derived from 4-(2-bromoethyl)azetidin-2-one led to the stereoselective formation of a bicyclic β-lactam product, which may serve as a precursor for cis-2,5-disubstituted pyrrolidines.
衍生自4-(2-溴乙基)氮杂环丁烷-2-酮的β-氨基丙烯酸酯的自由基环化导致立体选择性地形成双环β-内酰胺产物,其可用作顺式-2,5-二取代的吡咯烷的前体。