ChemInform Abstract: A Concise Synthesis of (S)‐(+)‐5,6‐Dihydro‐2H‐Pyran‐2‐one via Hydrozirconation—Carbonylation—Demetalation of O‐Benzyl (S)‐(‐)‐4‐pentyn‐2‐ol. | Publicación