作者:Yehua Jin、Fayang G. Qiu
DOI:10.1039/c2ob25940k
日期:——
A stereocontrolled total synthesis of (−)-terpestacin has been achieved starting from (R)-(−)-carvone as a chiral pool and (E,E)-farnesol via a highly convergent approach. Thus, (R)-(−)-carvone was transformed into the cyclopentanone segment through a series of high yielding operations with the proper setup of all the stereochemical centers while (E,E)-farnesol was converted into the other requisite
从(R)-(-)-香芹酮为手性库和(E,E)-法尼醇 通过高度融合的方法。因此,(R)-(-)-香芹酮通过一系列高产操作,并通过适当设置所有立体化学中心,将其转变为环戊酮片段。(E,E)-法尼醇通过一系列高产反应将其转化为其他必要的结构单元。环戊酮中间体在室温下被选择性地烯醇化和烷基化,以产生所需的偶联产物,该偶联产物在进一步转化后提供了天然产物。