The first examples of gem-difluoromethylene-linked analogues
of serine-derived glycopeptides have been prepared in a highly
stereoselective manner using two complementary free radical chain
reactions.
采用两种互补的自由基链反应,以高立体选择性的方式合成了首批
氟代二甲撑连接的
丝氨酸衍生的糖肽类似物。