作者:Liankai Song、Junyang Liu、Honggang Gui、Chunngai Hui、Jingjing Zhou、Yian Guo、Pengpeng Zhang、Zhengshuang Xu、Tao Ye
DOI:10.1002/asia.201300802
日期:2013.12
Rhizing star: A stereoselective synthesis of the fully functionalized macrocyclic core of rhizopodin, a cytotoxic 38‐membered macrolide, has been disclosed. The key steps involve Sharpless epoxidation, Robinson–Gabriel oxazole synthesis, olefin cross‐metathesis, Suzuki coupling, Yamaguchi esterificationn, and Shiina macrolactonization.
Studies directed toward the synthesis of rhizopodin: stereoselective synthesis of the C1–C15 fragment
作者:Tushar Kanti Chakraborty、Kiran Kumar Pulukuri、Midde Sreekanth
DOI:10.1016/j.tetlet.2010.09.144
日期:2010.12
A stereoselective synthesis of the C1–C15 fragment of a G-actin binding natural macrodiolide, rhizopodin was achieved using, as key steps, highly stereoselective acetate aldol reactions to build the C1–C7 fragment, one pot oxazole synthesis and an asymmetric Keck allylation reaction to build the C8–C15 fragment and finally, a Stille reaction to couple both the fragments.