Enantioselective Synthesis of the C8−C20 Segment of Curvicollide C
作者:Marleen Körner、Martin Hiersemann
DOI:10.1021/ol702092h
日期:2007.11.1
The enantioselectivesynthesis of the C8-C20 fragment of curvicollide C has been accomplished. A catalyticasymmetricClaisenrearrangement (CAC), a diastereoselective methyl cupration of an alkynoate, and a Julia-Kocienski olefination served as key C/C-connecting transformations.