作者:Kazunori Tsushima、Akio Murai
DOI:10.1016/s0040-4039(00)74256-0
日期:1992.7
The first total synthesis of (+)-laurencin (1), which is the most representative marine natural product isolated from red algae, is described via intermediates 2–18. Key steps in the synthesis include a facile oxidative preparation of 2, an effective conversion of 9a to 11, and a SmI2-catalyzed elongation reaction of 15, providing 16a.
经由中间体2–18描述了(+)-laurencin(1)的首次总合成,这是从红藻中分离出来的最具代表性的海洋天然产物。在合成关键步骤包括的容易氧化制备2,一种有效的转换图9A到11,和一个SMI 2的催化的延伸反应15,提供了图16A。