Quarterly Journal of the Chemical Society of London, Part 2, Pages 1421-2600

absorption acetic acid acetone alcohol alkali Amer amine ammonia anhydride aqueous atom azide band benzene benzyl bromide buffer Calc carbon carbon tetrachloride cation CH₂ Chem chloride chloroform chromatography cm.¹ complex compound concentration crystallised cyclopentadiene decomp decomposition derivative dilute dissolved distilled dithizone dried ester ethanol ether ethyl acetate evaporated extracted filtered formation Found fraction frequencies gallic acid gave H₂O heated hydrochloric acid hydrogen hydrogen chloride hydrolysis hydroxide infrared spectrum iodide ketone liquid lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitrate nitrogen obtained olefin oxidation oxygen pentafluoride perchlorate phosphate polymer potassium potassium hydroxide precipitate prepared pressure proton pyridine reaction reagent refluxed requires residue rhenium room temperature salt sodium solution solvent spectra sulphate sulphuric Table tetrachloride trichloroacetic trichloroacetic acid values washed yield