The use of 2-hydroxymethyl benzoic acid as an effective water surrogate in the Passerini reaction: A straightforward access to α-hydroxyamides
作者:Marta Serafini、Alessia Griglio、Elena Oberto、Tracey Pirali、Gian Cesare Tron
DOI:10.1016/j.tetlet.2017.11.021
日期:2017.12
over the years, but they share common drawbacks in terms of generality and tolerability, especially to acid labile functionalities. Here we report a truncated Passerini reaction suitable for the easy and mild preparation of functionalized α-hydroxyamides. In particular, this procedure is tolerant to acid sensitive protecting groups, which remain intact during the multicomponent reaction.