Synthesis of oxocenones from δ -lactones and their conversion to transposed oxocenes by a reductive ferrier reaction
作者:Stuart L. Schreiber、Sarah E. Kelly
DOI:10.1016/s0040-4039(01)90034-6
日期:——
The ring expansion of δ-lactones into oxocenones by the insertion of an acetylene is reported. A reductive Ferrier reaction can be employed to convert these products into transposed oxocenes.
据报道,通过插入乙炔可将δ-内酯环扩展成氧杂环丁烯。可以采用还原性费里尔反应将这些产物转化为易位的茂金属。