Total synthesis of (−)-elegansidiol by using an abnormal Beckmann fragmentation of Hajos ketone oxime as a key step
作者:Liya Cao、Jianwei Sun、Xinyan Wang、Rui Zhu、Haijian Shi、Yuefei Hu
DOI:10.1016/j.tet.2007.03.123
日期:2007.6
Abnormal Beckmann fragmentation of Hajos ketone oxime regioselectively forms of a chiral 1-oxygenated 2,2-dimethyl-4-methylene-cyclohexan skeleton. Using this transformation as a key step, the totalsynthesis of (−)-elegansidiol, an oxygenated mono-carbocyclic sesquiterpenoid, was achieved.