Synthesis of (±)-Heliannuol D Based on Platinum Catalyzed Regioselective Addition of Arylboronic Acids to Allenes
作者:Kozo Shishido、Mayu Osaka、Makoto Kanematsu、Masahiro Yoshida
DOI:10.3987/com-09-s(s)75
日期:——
An alternative totalsynthesis of (±)-heliannuol D has been achieved in 13 steps and 6.9% overall yield from the arylboronic acid 9. The synthesis applies the previously developed regiocontrolled addition of arylboronic acids to allenes using a platinum catalyst to install the C5 carbon chain on the aryl ring.
(±)-heliannuol D 的替代全合成已通过 13 个步骤实现,芳基硼酸 9 的总产率为 6.9%。该合成应用先前开发的使用铂催化剂将芳基硼酸区域控制加成到丙二烯以安装 C5 碳芳环上的链。