A ruthenium catalyzed method to synthesize cyclic sulfate compounds from the corresponding cyclic sulfites, and the cyclic sulfate reaction products obtained by this method. These cyclic sulfates further react with selected nucleophiles to give various substituted products. The method is an efficient means for the synthesis of chiral building blocks from tartaric acid enantiomers in high yields using an overall two-stage, one-pot reaction procedure. The chiral compounds can be transformed by nucleophilic reactions into chiral building blocks useful for the synthesis of natural biologically active products, such as antibiotics and pheromones.
一种
钌催化的方法,用于从相应的环状亚
磺酸酯合成环状
硫酸酯化合物,以及通过该方法获得的环状
硫酸酯反应产物。这些环状
硫酸酯进一步与选择的亲核试剂反应,形成各种取代产物。该方法是一种高效手段,可利用总体两阶段、一锅法反应程序,以高产率从
酒石酸对映体合成手性构建块。这些手性化合物可以通过亲核反应转化为用于合成天然
生物活性产物的手性构建块,如抗生素和信息素。