作者:Franz-Lucas Haut、Klaus Speck、Raphael Wildermuth、Kristof Möller、Peter Mayer、Thomas Magauer
DOI:10.1016/j.tet.2018.02.048
日期:2018.6
present a full account on the development of the total synthesis of the antiviral meroterpenoid (+)-stachyflin. The decalin subunit is rapidly accessed by an exo-selective Diels–Alder reaction, whereas the isonindolinone was synthesized via a highly efficient and practical de novo route starting from dimedone. A challenging sp2–sp3 Negishi cross-coupling reaction enabled construction of the crucial C15–C16
我们目前就抗病毒类萜(+)-水苏木素的全合成的发展提出了一个完整的说明。的萘烷亚基正在迅速由被访问的外切-选择性狄尔斯-阿尔德反应,而isonindolinone合成通过一高效实用的从头航线从双甲酮开始。具有挑战性的sp 2 –sp 3 Negishi交叉偶联反应使连接芳烃和萘烷亚单位的关键C15–C16键得以构建。为了最终安装顺式-十氢萘骨架,使用了路易斯酸催化的环化反应。