作者:J.S. Yadav、A. Raju、K. Ravindar、B.V. Subba Reddy
DOI:10.1016/j.tetlet.2013.01.134
日期:2013.6
An efficient stereoselective formal synthesis of marine derived monocyclic ether (−)-brevisamide is reported. The key steps involved in this synthesis are syn-Aldol reaction, Sharpless asymmetric epoxidation, and stereoselective construction of tetrahydropyran ring by 6-endo-cyclization of suitably substituted hydroxy styrylepoxide.
报道了海洋衍生的单环醚(-)-灯灭酰胺的有效的立体选择性形式合成。涉及该合成中的关键步骤是顺式由6- -Aldol反应,Sharpless不对称环氧化,和四氢吡喃环的立体结构内适当取代的羟基styrylepoxide的-cyclization。