Kulkarni Suvarn S, Gervay-Hague Jacquelyn
University of California, Davis, Department of Chemistry, One Shields Avenue, Davis, California 95616, USA.
Org Lett. 2008 Nov 6;10(21):4739-42. doi: 10.1021/ol801780c. Epub 2008 Sep 18.
Chemical synthesis of a bacterial glycolipid BbGL1 is reported in two steps starting from per-O-TMS D-galactose. The key features are glycosyl iodide mediated beta-stereoselective glycosylation in the absence of neighboring group participation and regioselective acylation.
报道了一种细菌糖脂BbGL1的化学合成方法,该方法从全-O-三甲基硅基-D-半乳糖开始分两步进行。关键特征包括在没有邻基参与的情况下,糖基碘介导的β-立体选择性糖基化反应以及区域选择性酰化反应。