Copper-Catalyzed Cyclization of 1-Aryl-1-cycloalcohols and 1,3-Dicarbonyl Compounds: Synthesis of Cycloalkane-Fused Dihydrofuran Derivatives
Yang Shengbiao, Li Yan, Zhang Qian
Chinese Journal of Organic Chemistry . 2019, (8): 2226 -2234 .  DOI: 10.6023/cjoc201903040