Double Michael Additions of Lithium Enolate of 1,4‐Dioxaspiro4.5dec‐6‐en‐8‐One to Acrylates

摘要

AbstractDouble Michael additions of lithium enolaie of 1,4‐dioxaspiro4.5dec‐6‐en‐8‐one to four acrylates afforded bicyclo2.2.2octan‐2‐ones with high regio‐ and stereoselectivities in