作者:J. Rao、G. Reddy、R. Kumar、B. Siva、K. Babu
DOI:10.1055/s-0032-1317346
日期:——
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.
实现了 14 元大环内酯 (–)-5,6-dihydrocineromycine B 的高效且高度收敛的形式全合成。关键反应序列包括 Sharpless 不对称环氧化,然后酯化形成全功能化的无环前体、Corey-Bakshi-Shibata 还原和闭环复分解。