title: Stereopopulation control. I. Rate enhancement in the lactonizations of 0-hydroxyhydrocinnamic acids.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002934:Cinnamates; D003374:Coumarins; D006863:Hydrogen-Ion Concentration; D007783:Lactones; D008968:Molecular Conformation; D013237:Stereoisomerism
chemical_list: D002934:Cinnamates; D003374:Coumarins; D007783:Lactones