A divergent approach to the myriaporones and tedanolide: Enantioselective preparation of the common intermediate
作者:Richard E. Taylor、Jeffrey P. Ciavarri、Brian R. Hearn
DOI:10.1016/s0040-4039(98)02110-8
日期:1998.12
The tedanolide and myriaporone classes of natural products represent interesting targets for synthesis because of their structural similarity and biological activity. The asymmetric preparation of a potential common intermediate in the total synthesis of each of these targets is presented. The key step, a Zr-mediated allylation, allows for the efficient preparation of the hydroxypropionate structural
由于其结构相似性和生物活性,天然产物的泰达内酯和Myriaporone类代表了有趣的合成目标。提出了在这些靶标的每一个的总合成中潜在共同中间体的不对称制备。关键步骤是Zr介导的烯丙基化,可有效制备羟基丙酸酯结构单元。