Metal‐Free Aminocarbonylation of
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‐Quinone Methides with Isocyanides: Synthesis of Sterically Hindered α‐Arylated Acetamides
作者:Sachin R. Shirsath、Devidas A. More、M. Muthukrishnan
DOI:10.1002/asia.202200642
日期:2022.10.17
The synthesis of stericallyhindered α-arylated acetamides generally requires a multistep reaction sequence and is also difficult to access due to steric constraints. This protocol allows the synthesis of stericallyhindered α-arylated acetamides in moderate to high yields via 1,6-addition of isocyanides to p-quinone methides in the presence of BF3.OEt2.