Journal of the Chemical Society, Part 1

acetate acetic acid acetone acetyl acid activation added addition Amer ammonia amount appears aqueous atoms band benzene bond bromide calculated carbon carbon tetrachloride catalysis Chem chloride chloroform chromatography complex compound concentration conformation constant containing corresponding coupling crystallised crystals derived described determined distilled effect energy ethanol ether evaporated experiments extracted formation formed Found fraction further gave give given heated hydrogen hydrolysis increase indicate infrared initial ions isolated less light material measured metal method methyl mixture mole molecule observed obtained occurs oxidation peak petroleum platinum positive possible precipitate prepared present pyridine reaction reduced reflux removed reported requires residue resin respectively ring salt sample separated showed shown similar sodium solid solution solvent spectra spectrum structure studied sulphuric surface Table temperature treated values washed yellow yield