Experimental and Theoretical Investigation of an Azaoxyallyl Cation‐Templated Intramolecular Aryl Amination Leading to Oxindole Derivatives
作者:Tishyasoumya Bera、Bandana Singh、Vincent Gandon、Jaideep Saha
DOI:10.1002/chem.202201208
日期:2022.11.7
A detailed investigation on the reactivity of α-arylated azaoxyallyl cation undergoing intramolecular nucleophilic aryl-amination under catalyst-free conditions is presented. Azaoxyallyl cation-guided ortho-activation of the adjacent aromatic ring is central to this process aided by HFIP. This reaction manifold offers broad access to oxindole derivatives.