Convergent synthesis of the trans-fused 6-n-6-6 (n = 7–10) tetracyclic ether system based on a ring-closing metathesis reaction
Abstract
A convergent synthesis of the trans-fused 6-n-6-6 (n = 7–10) tetracyclic ether system was achieved via stereoselective alkylation and ring-closing metathesis reaction.