Radical Carbonylation under Low
<scp>CO</scp>
Pressure: Synthesis of Esters from Activated Alkylamines at Transition
<scp>Metal‐Free</scp>
Conditions
作者:Fengqian Zhao、Han‐Jun Ai、Xiao‐Feng Wu
DOI:10.1002/cjoc.202000624
日期:2021.4
HighCOpressure (> 40 bar) is usually needed in radical carbonylation reactions in the absence of metal catalyst. In this communication, we developed a transition‐metal‐free radical carbonylation of activated alkylamines with phenols and alcohols under low COpressure (1—6 bar). Various esters were obtained in moderate to excellent yields under simple reaction conditions with good functional group