An expeditious and high-yield formal synthesis of hirsutene using Rh(I)-catalyzed [(5+2)+1] cycloaddition
作者:Xiaohui Fan、Min-Xian Tang、Lian-Gang Zhuo、Yong Qiang Tu、Zhi-Xiang Yu
DOI:10.1016/j.tetlet.2008.10.023
日期:2009.1
An expeditious and high-yield formal synthesis of hirsutene has been achieved. This synthesis features Rh(I)-catalyzed [(5+2)+1] cycloaddition to construct a bicyclic cyclooctenone, which can be efficiently transformed to bicyclic diketone, an advanced intermediate for racemic and asymmetric syntheses of hirsutene.
hirsutene的快速,高产正式合成已实现。该合成具有Rh(I)催化的[(5 + 2)+1]环加成反应,可构建双环环辛烯酮,该环辛烯酮可有效转化为双环二酮,该化合物是消旋烯的外消旋和不对称合成的高级中间体。