Total synthesis of (+)-tanikolide, a toxic and antifungal δ-lactone, utilizing bromoalkene intermediates conveniently synthesized from vicinal dibromoalkane by regioselective elimination
作者:Tadaaki Ohgiya、Shigeru Nishiyama
DOI:10.1016/j.tetlet.2004.09.085
日期:2004.11
Stereoselective total synthesis of (+)-tanikolide, a bioactive δ-lactone marine natural product, was successfully accomplished by using regioselective HBr elimination reaction of 3-acyloxy-1,2-dibromoalkanes, Pd-mediated coupling reaction, and the Sharpless asymmetric epoxidation as key steps.
通过使用3-酰氧基-1,2-二溴代烷烃的区域选择性HBr消除反应,Pd介导的偶联反应和Sharpless不对称环氧化成功完成了具有生物活性的δ-内酯海洋天然产物(+)-tanikolide的立体选择性全合成。作为关键步骤。