Synthesis of oxygen spirocycles by manganic acetate promoted additions to exocyclic enol ether derivatives
作者:John M. Mellor、Shahid Mohammed
DOI:10.1016/0040-4039(91)85053-8
日期:1991.11
Oxidative addition, promoted by manganic acetate, of β-dicarbonyl compounds to enol lactones and related enol derivatives having an exocyclic double bond affords spirocyclic products, and addition to endocyclic enolethers gives fused acetals and ketals.