A Short and Efficient Synthetic Strategy for the Total Syntheses of (S)-(+)- and (R)-(–)-Plakolide A
作者:Debendra K. Mohapatra、Chinmoy Pramanik、Mukund S. Chorghade、Mukund K. Gurjar
DOI:10.1002/ejoc.200700401
日期:2007.10
Concise and efficient total syntheses of anticancer agents (S)-(+)-Plakolide A and (R)-(–)-Plakolide A were accomplished in eight steps and an overall yield of 39 % starting from geraniol. The key steps in our strategy are Sharpless asymmetric epoxidation, double elimination, and Stille coupling reactions. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
抗癌剂 (S)-(+)-Plakolide A 和 (R)-(-)-Plakolide A 的简洁高效全合成分八步完成,以香叶醇为原料,总产率为 39%。我们策略中的关键步骤是 Sharpless 不对称环氧化、双消除和 Stille 偶联反应。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)