An enantioselective synthesis of the C2–C16 segment of antitumor macrolide laulimalide
作者:Arun K Ghosh、Yong Wang
DOI:10.1016/s0040-4039(00)00158-1
日期:2000.4
An enantioselectivesynthesis of the C2–C16 segment of the novel antitumor agent laulimalide is described. The key steps involve a highlydiastereoselective allylation, ring-closing olefin metathesis of a homoallylic alcohol derived acrylate ester, a stereoselective anomeric alkylation and an elaboration of an exo-methylene unit by a Julia olefination reaction.