PCET-Enabled Olefin Hydroamidation Reactions with <i>N</i>-Alkyl Amides
作者:Suong T. Nguyen、Qilei Zhu、Robert R. Knowles
DOI:10.1021/acscatal.9b00966
日期:2019.5.3
Olefin aminations are important synthetic technologies for the construction of aliphatic C-N bonds. Here we report a catalytic protocol for olefin hydroamidation that proceeds through transient amidyl radical intermediates that are formed via proton-coupled electron transfer (PCET) activation of the strong N-H bonds in N-alkyl amides by an excited-state iridium photocatalyst and a dialkyl phosphate