Journal of the Chemical Society, Part 2

absorption acetic acid acetone acetyl added addition alkali amine ammonia ammonium anhydride aqueous solution atom barium benzene boiling bromine Calc calculated carbon Chem chloroform cobalt coefficient colour colourless compound constant containing cooled crystallised from alcohol crystals curve decomp derivative dilute dissociation dissolved distilled disulphide dried electrons equilibrium ester experimental experiments extracted with ether filtered filtrate formation formed Found fraction gave heated hydrochloric acid hydrogen chloride hydrolysis investigation iodide iodine isolated ketone light petroleum liquid magnesium melted method methyl alcohol mixed m. p. mixture molecule nitric acid nitrosobenzene obtained oxide pale yellow phenol picrate potassium potassium hydroxide precipitate prepared present prisms pure pyridine quantity reaction reflux requires residue salt saturated separated silver nitrate sodium carbonate sodium hydroxide solid solvent sparingly soluble substance sulphate sulphide sulphonic sulphuric acid Table temperature tube tungstic acid vanadate washed yield