Gram Scale Synthesis of the C(18)−C(34) Fragment of Amphidinolide C
作者:Nicholas A. Morra、Brian L. Pagenkopf
DOI:10.1021/ol1030074
日期:2011.2.18
The synthesis of the C(18)−C(34) fragment of amphidinolide C has been achieved via two routes, culminating in both the shortest (11 steps) and highest yielding (26% overall yield) approaches to this segment. The highly convergent approach will facilitate the synthesis of analogues, including the C(18)−C(29) fragment of amphidinolide F. Synthetic highlights include the selective methylation of a diyne