A Practical Synthesis of a (±)-Sarkomycin Precursor
作者:Zhi-Yu Liu、Wen Shi、Lian Zhang
DOI:10.1055/s-1990-26841
日期:——
The sarkomycin precursor 4,8-dioxo-3-oxabicyclo[3.3.0]oct-2-ene can be efficiently prepared from dicyclopentadiene by a five-step sequence involving a retro-Diels-Alder reaction as the key step.