Abstract: | Abstract The total synthesis of (±)-isocembrene 1, a naturally occurring cembrene diterpenoid, has been achieved via a unified, convergent and highly efficient strategy by imploying an intramolecular Stille sp2–sp2 macrocyclization as the key step and it presents an ideal opportunity to extend the effectiveness of the tactic for both 1,3-diene construction and macrocycle formation. |