Studies of the Selective O-Alkylation and Dealkylation of Flavonoids. XXIII. Demethylation Behaviors of 6-Hydroxy-4',7-dimethoxy-5-tosyloxyflavones with Anhydrous Aluminum Halides in Acetonitrile.
Studies of the Selective O-Alkylation and Dealkylation of Flavonoids. XXIII. Demethylation Behaviors of 6-Hydroxy-4',7-dimethoxy-5-tosyloxyflavones with Anhydrous Aluminum Halides in Acetonitrile.