A Convergent Approach to Dibenzodioxocinones: Synthesis of Racemic Penicillide
作者:Chun-Lin Deng、Qiao Zhang、Lisong Fang、Xinsheng Lei、Guoqiang Lin
DOI:10.1002/hlca.201100405
日期:2012.4
A convergentapproach to dibenzodioxocinones was explored, thereby racemicpenicillide ((±)‐1a) could be obtained in 13 steps in 4.2% overall yield, based on 5‐amino‐2‐methylphenol (5) (Schemes 2–4).