作者:Yoshinori Nishii、Tsuyoshi Higa、Shunya Takahashi、Tadashi Nakata
DOI:10.1016/j.tetlet.2009.03.066
日期:2009.7
Total synthesis of theopederin B, isolated from marine sponge, was accomplished by coupling pederic acid, as the left half, with trioxodecaline amine as the right half. Key reactions for synthesizing the amine were SmI2-promoted Reformatsky reaction, stereoselective allylation followed by Sharpless asymmetric epoxidation for construction of the functionalized side chain, and 1,3-dioxane ring construction
从海洋海绵中分离出的theopederin B的全合成是通过将左上角的pederic酸与右上角的三氧十二烷基胺偶联来完成的。合成胺的关键反应是SmI 2促进的Reformatsky反应,立体选择性烯丙基化,然后进行Sharpless不对称环氧化以构建官能化的侧链,以及1,3-二恶烷环的构建以及叠氮化物的插入。