Copper-catalyzed silylation reactions of propargyl epoxides: Easy access to 2,3-allenols and stereodefined alkenes

Xi Hao Chang, Zheng Li Liu, Yun Cheng Luo, Chao Yang, Xiao Wei Liu, Bing Chao Da, Jie Jun Li, Tanveer Ahmad, Teck Peng Loh, Yun He Xu