Total Synthesis of Benzofuran-Based Aspergillusene B via Halogenative Aromatization of Enones
作者:Gennadii A. Grabovyi、Aisha Bhatti、Justin T. Mohr
DOI:10.1021/acs.orglett.0c01259
日期:2020.6.5
A novel “non-aromatic pool” synthetic strategy for the synthesis of benzofuran-based natural products via oxidative haloaromatization of enones is reported. This approach is successfully applied in the first total synthesis of the natural product aspergillusene B. In comparison with a separately executed “aromatic pool” synthesis, the “non-aromatic pool” protocol demonstrates equivalent efficiency