time-economical TfOH-catalyzed N–H insertion between anilines and α-alkyl and α-aryl-α-diazoacetates provides a straightforward approach to access unnatural α-amino esters, which readily undergo various transformations and can thus be used for the synthesis of pharmaceutically relevant molecules. The α-amino esters were obtained in moderate to excellent yields.
节省时间的TfOH催化的
苯胺与α-烷基和α-芳基-α-二
重氮乙酸酯之间的N–H插入提供了一种直接获得非天然α-
氨基酯的直接方法,该酯易于经历各种转化,因此可用于合成药物相关分子 以中等至优异的产率获得了α-
氨基酯。