Convenient synthesis of O-functionalized mandelic acids via Lewis acid mediated transformation of 1,3-dioxolan-4-ones
作者:Vitaly A. Shcherbinin、Valery V. Konshin
DOI:10.1016/j.tet.2019.05.025
日期:2019.6
An efficient method for the synthesis of O-substituted mandelic acidscontaining alkenyl, alkynyl, methoxycarbonyl, or phenacyl fragments via the Lewis acid-catalyzed reaction of 1,3-dioxolan-4-ones with different C-nucleophiles is proposed.