Photoinduced Redox Cascade Reaction of Isatins and Aliphatic Carboxylic Acids to Access 6‐Hydroxyindoloquinazolinones
作者:Chun‐Lin Dong、Han‐Chi Liu、Yan‐Hong He、Zhi Guan
DOI:10.1002/chem.202400655
日期:——
A visible-light-induced cascade reaction was developed for the one-pot synthesis of 6-hydroxyindoloquinazolinones using isatins (or isatins and isatoic anhydrides) and aliphaticcarboxylicacids, without the need for any catalysts/oxidants/metals. This method is applicable to various aliphaticcarboxylicacids, yielding 36 sterically diverse products in 33–96 % yields.