|
[摘要]:An efficient and highly convergent formal total synthesis of the 14-membered macrolide (-)-5,6-dihydrocineromycine B is achieved. Key reaction sequences include a Sharpless asymmetric epoxidation followed by esterification for the formation of a fully functionalized acyclic precursor, Corey-Bakshi-Shibata reduction, and ring-closing metathesis, respectively. |
|