A de Novo Enantioselective Total Synthesis of (−)-Laulimalide
作者:Scott G. Nelson、Wing S. Cheung、Andrew J. Kassick、Mark A. Hilfiker
DOI:10.1021/ja028019k
日期:2002.11.1
An enantioselective total synthesis of the naturally occurring anticancer agent (-)-laulimalide is described. The synthesis is characterized by extensive use of new reaction methodologies based on catalyticasymmetricacylhalide-aldehydecyclocondensation (AAC) reactions and transformations of the derived enantioenriched beta-lactones. The synthesis also incorporates a unique allenylstannane glycal