Enantioselective total synthesis of iso-cladospolide B, cladospolide C and cladospolide B from tartaric acid
作者:Kavirayani R. Prasad、Vasudeva Rao Gandi
DOI:10.1016/j.tetasy.2011.02.018
日期:2011.3
The enantioselective synthesis of the natural products cladospolide B, cladospolide C, and iso-cladospolide B has been accomplished from tartaric acid. Key reactions in the synthetic sequence include the elaboration of a gamma-hydroxy amide derived from tartaric acid via alkene cross metathesis, Yamaguchi lactonization, and ring closing metathesis. (C) 2011 Elsevier Ltd. All rights reserved.