Total Synthesis of 7-<i>epi</i>
-Pukalide and 7-Acetylsinumaximol B
作者:Kirsten McAulay、J. Stephen Clark
DOI:10.1002/chem.201702591
日期:2017.7.21
Convergent total syntheses of the furanocembranoids 7‐epi‐pukalide and 7‐acetylsinumaximol B have been achieved using a one‐pot Knoevenagel condensation and thioether‐mediated furan‐forming reaction. Furan formation proceeds via a sulfur ylide and results in rapid introduction of structural complexity during the coupling of two highly functionalised fragments. The targets have been prepared in 16 steps