Seven-step total synthesis of α-cyclopiazonic acid
作者:Shibin Shi、Kuo Yuan、Yanxing Jia
DOI:10.1016/j.cclet.2019.06.048
日期:2020.2
Abstract A seven-step totalsynthesis of α-cyclopiazonic acid is reported from a commercially available 4-bromoindole. Salient feature of the work is the rapid formation of tetracyclic skeleton via a bioinspired [3 + 2] annulation to form the C/D rings.