Cascade Hydroamination/Redox Reaction for the Synthesis of Cyclic Aminals Catalyzed by a Combined Gold Complex and Brønsted Acid
作者:Yu-Ping He、Hua Wu、Dian-Feng Chen、Jie Yu、Liu-Zhu Gong
DOI:10.1002/chem.201300052
日期:2013.4.22
Relay catalysis: An unprecedented protocol for the synthesis of cyclicaminals has been realized under the relay catalysis of a gold(I)/Brønstedacid binary system to generate cyclicaminals in excellent yields of up to 99 % with moderate to high diastereoselectivity (see scheme; up to 95:5 d.r.).