Journal of the Chemical Society, Deel 1

absorption acetic acid acetone acetyl added alumina Amax Amer ammonia aqueous atoms bands benzene bond bromide Calc calculated carbon tetrachloride catalysis cation CH₂ Chem chloroform chromatography cm.¹ complex compound concentration coupling constants crystallised crystals derivatives deuterium dichloride dilute dimethyl distilled dried effect eluted ester ethanol ether ethyl acetate evaporated EXPERIMENTAL extracted fluoride formation formed Found fraction gave H₂O heated hydrochloric acid hydrogen chloride hydrolysis hydroxide infrared infrared spectrum isobutene isomer k₁ ketone laminarin light petroleum methyl mixed m. p. mixture mmoles mole molecular molecule mµ ɛ needles nitrogen observed obtained oxide peak perchlorate phenol Phys platinum potassium prepared present proton pyridine reaction reagent reflux requires residue resin ring room temperature salt sample shown sodium sodium hydroxide solid solution solvent spectra structure sulphuric acid t-butyl Table values washed yellow yield