Diastereoselective construction of 4-indole substituted chromans bearing a ketal motif through a three-component Friedel–Crafts alkylation/ketalization sequence

por Guo, Jiao-Mei, Wang, Wen-Bo, Guo, Jia, Zhu, Yan-Shuo, Bai, Xu-Guan, Jin, Shao-Jing, Wang, Qi-Lin, Bu, Zhan-Wei
Publicado 2018