Total Synthesis of (+)-Peloruside A

Abstract

[reaction: see text] A total synthesis of (+)-peloruside A has been successfully achieved. The strategy was highlighted by a late stage aldol coupling of two complex fragments followed by an intramolecular hemi-ketal cyclization, a MOM group participated epoxide ring fragmentation reaction, and a highly selective methylation. This convergent route allows access to rationally designed analogues.