作者:Bong Hwan Cho、Jin Hwan Kim、Heung Bae Jeon、Kwan Soo Kim
DOI:10.1016/j.tet.2005.03.001
日期:2005.5
An efficient and practical route for large-scale synthesis of 2-deoxy-l-ribose starting from l-ascorbic acid was developed in eight steps without chromatographic purification for all intermediates. Additionally, (2S,3R)-3,4-epoxy-1,2-O-isopropylidenebutane-1,2-diol, a versatile intermediate in carbohydrate synthesis, was also prepared readily in excellent yield as a key intermediate.
在八个步骤中开发了一种从l-抗坏血酸开始大规模合成2-deoxy-1-核糖的有效且实用的方法,无需对所有中间体进行色谱纯化。另外,(2S,3R)-3,4-环氧-1,2- O-异亚丙基丁烷-1,2-二醇是碳水化合物合成中的通用中间体,也可以容易地以优异的收率制备为关键中间体。