ChemInform Abstract: Assignment of the Absolute Configuration to Winterstein′s Acid, (R)‐3‐Dimethylamino‐3‐phenyl Propionic Acid, by the Asymmetric Synthesis of Homochiral (S)‐(+)‐Ethyl 3‐Dimethylamino‐3‐phenyl Propionate. | Publicación