作者:Kang, Jialing、Liu, Yifan、Cui, Ronghai、Shi, Jumei、Zhang, Jian、Wang, Huabin、Huang, Qiang
DOI:10.1016/j.tetlet.2024.155163
日期:——
An alternative strategy for the synthesis of β-aminoketones have been achieved through silver(I)-catalyzed and DBU-promoted isomerization/addition of propargyl alcohols to amines. The mechanism likely involves an isomerization and sequential addition combined with the alkenyl radical process. This protocol features broad substrate scope, superior atom economy, operational simplicity, and good to excellent
另一种合成 β-氨基酮的策略是通过银 (I) 催化和 DBU 促进的炔丙醇与胺的异构化/加成实现的。该机制可能涉及异构化和顺序加成与烯基自由基过程相结合。该方案具有底物范围广、原子经济性优越、操作简单、收率优良等特点,为克级药物的合成提供了一种新方法,为β-氨基酮的构建提供了实际应用。