title: [Chromonyl-(3)-methanol- and bischromonyl-(3)-methane derivatives. 46. Studies on 4-pyrones].
mesh_terms: D000098:Acetophenones; D000447:Aldehydes; D002867:Chromones / Q000138:chemical synthesis*; D003500:Cyclization; D006868:Hydrolysis; D008697:Methane / Q000138:chemical synthesis; D000432:Methanol / Q000138:chemical synthesis; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000098:Acetophenones; D000447:Aldehydes; D002867:Chromones; D008697:Methane; D000432:Methanol
vernacular_title: Chromonyl-(3)-methanol- und Bischromonyl-(3)-methan-Derivate. 46. Uber Untersuchungen an 4-Pyronen.