Studies on macrocyclic diterpenoids (X IX) —Total synthesis of (RR/SS)-sinulariol-B
作者:Xiangjun Yue、Yulin Li
DOI:10.1016/0040-4039(95)02276-7
日期:1996.1
The first total synthesis of (RR/SS)-sinulariol-B (1) was achieved in ten steps and ∼ 10% overall yield from E- geraniol (8). The key step was the macrocyclization of precursor 5 by thioether- stabilized carbanionic alkylations.
(RR / SS)-sinulariol-B(1)的第一个全合成是在十个步骤中完成的,E-香叶醇(8)的总收率约为10%。关键步骤是通过硫醚稳定的碳负离子烷基化作用将前体5进行大环化。