Centrifugal partition chromatography: an efficient tool to access highly polar and unstable synthetic compounds on a large scale
作者:Dean Marković、Cédric Barboux、Ysé Salle de Chou、Judith Bettach、Raphaël Grougnet、Brigitte Deguin
DOI:10.1039/c4ra12141d
日期:——
compounds with chemical value, significantly simplifying the reaction work-up. From Aucuba japonica Thunb., an abundant natural terpenoid, aucubin, was isolated. Its reduced derivatives and corresponding unstable aglucons were purified by CPC. The latter chiral synthons were obtained under protecting group free conditions using eco-friendly, non-chlorinated solvents and without silica gel.
离心分配色谱法(CPC)是一种适用于纯化具有化学价值的合成化合物的有效方法,可大大简化反应过程。从Aucuba japonica Thunb。中分离了丰富的天然萜类化合物aucubin。通过CPC纯化其还原的衍生物和相应的不稳定的苷元。后者的手性合成子是在无保护基的条件下使用环保,无氯的溶剂,且没有硅胶而获得的。