Chiral Brønsted Acid-Catalyzed Intramolecular Asymmetric Allylic Alkylation of Indoles with Primary Alcohols
作者:Lei-Ming Zou、Xian-Yun Huang、Chao Zheng、Yuan-Zheng Cheng、Shu-Li You
DOI:10.1021/acs.orglett.2c01253
日期:2022.5.20
Herein, chiral Brønsted acid-catalyzed intramolecularasymmetricallylicalkylation of indoles with allylic primary alcohols is described. The allyl alcohols were directly employed as the allylic precursors in this metal-free protocol, without preactivation or any additional activating reagents. This method provides the convenient synthesis of a broad range of functionalized tetrahydrocarbazoles in