Synthesis of 3-hydroxyoxindoles by Pd-catalysed intramolecular nucleophilic addition of aryl halides to α-ketoamides
作者:Yi-Xia Jia、Dmitry Katayev、E. Peter Kündig
DOI:10.1039/b917958e
日期:——
Pd/PtBu(3)-catalysed intramolecularnucleophilic addition of arylhalides to alpha-ketoamides in the presence of nBuOH and base has been realized with high yields, providing a new, direct, and efficient synthetic strategy to obtain 3-hydroxyoxindoles.