Preparation of <i>α</i>‐Deuterated Lactic Acid Derivatives through Remote Heteroaryl Migration and Radical‐Polar Crossover Deuteration
作者:Yinwen Chen、Jige Liu、Yuqian Sun、Xinxin Wu、Chen Zhu
DOI:10.1002/ejoc.202301154
日期:2024.2.19
photoredox-neutral 1,2,5-trifunctionalization of α-hydroxyhexenoates is disclosed. The reaction proceeds through a sequence of radical addition, intramolecular heteroaryl migration, and radical-polar crossover deuteration, leading to functionalized α-deuterated lactic acid derivatives. The reaction features mild photochemical conditions and provides an efficient approach for the synthesis of valuable deuterated
公开了α-羟基己烯酸酯的光氧化还原中性1,2,5-三官能化。该反应通过一系列自由基加成、分子内杂芳基迁移和自由基-极性交叉氘化进行,产生官能化的α-氘代乳酸衍生物。该反应具有温和的光化学条件,为合成有价值的氘代分子提供了一种有效的方法。