Annulation of Benzylic Alcohols with Alkynes for Rapid and Efficient Synthesis of Indenes and Spiroindenes
Yu Jiajia, Yang Shan, Wu Zhen, Zhu Chen
Chin. J. Org. Chem. . 2019, (1): 223 -231 .  DOI: 10.6023/cjoc201808009