Photoredox‐Catalyzed Generation of Tertiary Anions from Primary Amines via a Radical Polar Crossover
作者:Austin D. Marchese、Julia R. Dorsheimer、Tomislav Rovis
DOI:10.1002/anie.202317563
日期:2024.2.5
radical-polar crossover strategy generating carbanions is reported. This so called “aza-Reformatsky” reaction leverages the use of redox-active imines and an iridium photocatalyst to generate a wide array of tertiary benzylic, heteroarylbenzylic and α-ester anions, which can be trapped with different electrophiles.
报道了一种产生碳负离子的脱氨基自由基-极性交叉策略。这种所谓的“aza-Reformatsky”反应利用氧化还原活性亚胺和铱光催化剂产生多种叔苄基、杂芳基苄基和α-酯阴离子,这些阴离子可以被不同的亲电子试剂捕获。