Treatment of the aryl iodides (11) with palladium acetate gave the tetracyclic stilbenes (13)via a forma but stereochemically disallowed Heck reaction; the method was exploited to synthesise (±)-munduserone (21).
用
乙酸钯处理芳基
碘化物(11),通过形式但立体
化学上不允许的Heck反应得到四环
对苯二甲酸酯(13)。该方法被用于合成(±)-芒硝(21)。