SEARCH Articles Figures Tables Aldehydes, addition derivatives condensation reactions Carboxylic acid derivatives condensation reactions Condensation reactions, carbonyl compounds Michael condensations, acid derivatives Derivatives, Condensation Reaction Condensation of Phthalic Anhydride with a Phenol to an Anthraquinone Derivative Reaction XIX.—(a) Condensation of Anthranol Derivatives with Glycerol