Enantioselective Synthesis of Herbertane Sesquiterpenes. Synthesis of (−)-Herbertene and (−)-α-Herbertenol AbadAntonio AgullóConsuelo CuñatAna C. PerniRemedios H. 1999 Enantioselective Synthesis of Herbertane Sesquiterpenes. Synthesis of (−)-Herbertene and (−)-α-Herbertenol