Synthesis of the C
<sub>1</sub>
‐C
<sub>10</sub>
Fragment of Muamvatin
作者:Anandaraju Bandaru、Krishna P. Kaliappan
DOI:10.1002/asia.202000459
日期:2020.7.16
This report delineates our efforts towards the synthesis of a stereochemically well‐defined ketone, the C1−C10 fragment of muamvatin, the first example of a 2, 4, 6‐trioxaadamantane ring skeletal polypropionate marine natural product, using two non‐aldol variants. i) The Shimizu reaction, a Pd(0) mediated stereoselective epoxy‐ring opening of alkenyl oxiranes, was employed for the stereoselective installation
本报告描述了我们在合成立体化学明确的酮(muamvatin的C 1 -C 10片段)方面的工作,该酮是使用两个非醛醇的2,4,6-三氧杂金刚烷环骨架聚丙烯酸酯海洋天然产物的第一个实例。变体。i)Shimizu反应是Pd(0)介导的烯基肟的立体选择性环氧环的开环,用于甲基在立体合成中的立体选择性安装;ii)Bode方案是NHC介导的β-环氧醛反应,用于反时尚中甲基和羟基的立体选择性构建。