title: [Reaction of 4-pyrones and chromone with carbanions (author's transl)].
mesh_terms: D000838:Anions; D055598:Chemical Phenomena; D002621:Chemistry; D002867:Chromones; D007202:Indicators and Reagents; D010636:Phenols / Q000138:chemical synthesis; D011714:Pyrans; D011753:Pyrones
chemical_list: D000838:Anions; D002867:Chromones; D007202:Indicators and Reagents; D010636:Phenols; D011714:Pyrans; D011753:Pyrones
vernacular_title: Uber die Reaktion von 4-Pyronen und Chromon mit Carbanionen.