Construction of Functionalized Dolabellane Framework via the Stereocontrolled Cope Rearrangement of a 1,3,2-Dioxasilacycloheptane Derivative
作者:Nobuo Kato、Atsushi Higo、Kohji Nakanishi、Xue Wu、Hitoshi Takeshita
DOI:10.1246/cl.1994.1967
日期:1994.10
Dolabellane, a biogenetic precursor of fusicoccane and dolastane diterpenoids, was constructed stereoselectively via Cope rearrangement of an appropriately functionalized 1,3,2-dioxasilacycloheptane derivative to generate the trans-geometry at C-1 and C-12.
Dolabellane 是 fusicoccane 和 dolastane 二萜的生物遗传前体,通过适当功能化的 1,3,2-二氧杂硅杂环庚烷衍生物的 Cope 重排立体选择性地构建,以在 C-1 和 C-12 处产生反式几何。