Synthesis of iso-epoxy-amphidinolide N and des-epoxy-caribenolide I structures. Revised strategy and final stages
作者:K. C. Nicolaou、Paul G. Bulger、William E. Brenzovich
DOI:10.1039/b602021f
日期:——
agents amphidinolide N (1) and caribenolide I (2) has been developed, and the totalsynthesis of iso-epoxy-amphidinolide N and des-epoxy-caribenolide I structures is described. Central to the revised strategy was the use of a Horner-Wadsworth-Emmons olefination between beta-ketophosphonate 51 and aldehyde 14 to construct the C1-C13 sector common to both 1 and 2. Stereoselective alkylation of hydrazone 11