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 enol ethers gives fused acetals and ketals.
由乙酸锰促进的β-二羰基化合物氧化加成至烯醇内酯和具有环外双键的相关烯醇衍生物可得到螺环产物,而加到环内烯醇醚上则可得到缩合缩醛和缩酮。