作者:Gangavaram V.M. Sharma、Kagita Veera Babu
DOI:10.1016/j.tetasy.2007.08.017
日期:2007.9
The total synthesis of 16-membered macrolides, macraosphelides I and G, has been achieved starting from ethyl-(S)-lactate and (S)- malic acid. A combination of Jacobsen's hydrolytic kinetic resolution and Sharpless epoxidation is used for the creation of two stereogenic centres, while Yamaguchi esterification and ring-closing metathesis strategies were used for the construction of the lactone ring. (c) 2007 Elsevier Ltd. All rights reserved.