A Bioinspired Strategy for the Enantioselective Synthesis of Bicyclic Oxygen Heterocycles
作者:Edith Rodriguez Venegas、Christine L. Willis
DOI:10.1021/acs.orglett.0c00425
日期:2020.4.3
Oxygen-18 labeling studies are in accord with reactions proceeding via a cascade mechanism involving carbocationic intermediates. This approach enabled the concise totalsyntheses of analogues of the natural product blepharocalyxin D in 4 steps from simple starting materials.