Copper-Catalyzed Three-Component Synthesis of Benzofuran-2-one from para-Quinone Methides/Azo Reagent/H 2O
SHENG Huixiang,YU Jian,WANG Shuowen,XU Zhenhua,TANG Shi
Chinese Journal of Applied Chemistry . 2019, (11): 1266 -1274 .  DOI: 10.11944/j.issn.1000-0518.2019.11.190078