title: Synthesis and properties of 1,3-bis-salicyloyl-5,5-diethylbarbituric and 1,3-bis-salicyloyl-5,5-diethyl-2-deoxybarbituric acids.
abstract: 1,3-Bis-salicyloyl-5,5-diethylbarbituric acid and 1,3-bis-sacilcyloyl-5,5-diethyl-2-deoxybarbituric acid have been synthesized and found not to isomerize spontaneously. 1,3-Bis-salicyloylbarbital undergoes thermal decomposition giving 2,3-dihydro-4H-benzoxazine [1,3]dione-2,4, carbon monoxide and cyclopentane.
mesh_terms: D001463:Barbiturates / Q000138:chemical synthesis*; D007202:Indicators and Reagents; D007536:Isomerism; D009682:Magnetic Resonance Spectroscopy; D012459:Salicylates / Q000138:chemical synthesis*; D013055:Spectrophotometry, Infrared
chemical_list: D001463:Barbiturates; D007202:Indicators and Reagents; D012459:Salicylates