Asymmetric Deoxygenative Functionalization of Secondary Amides with Vinylpyridines Enabled by a Triple Iridium-Photoredox-Chiral Phosphoric Acid System
作者:Xiyike Deng、Feng Jiang、Xiaoming Wang
DOI:10.1021/acs.orglett.4c00692
日期:2024.3.29
An enantioselective deoxygenative functionalization of secondary amides with vinylpridines is developed by merging relayiridiumcatalysis and cooperative photoredox-chiral Brønsted acid catalysis, affording a series of valuable chiral amines in moderate to good yields with good enantioselectivities. The intriguing multiple catalytic system invoking triple-catalysis was found to be the key to the success