Quarterly Journal of the Chemical Society of London, Volume 1, Pages 1-800

absorption acetic acid acetic anhydride acetone acetyl added alkaline allyl alumina Amax Amer amine anhydride aqueous ation benzene benzyl boiling bromide Calc carbonate carbonyl CH₂ Chem chloride chloroform chromatography cm.¹ colourless column compound cooled crystallised from ethanol cyclisation D.Sc decomp derivative dilute dimethyl dimethylformamide diol dissolved distilled dried eluted ester ethanol ether ethyl acetate evaporated extracted with ether filtered filtrate formed Found fraction gave give heated under reflux hydrochloric acid hydrogen hydrolysis identical infrared infrared spectrum iodide isocyanate isolated isomer light petroleum b. p. lithium aluminium hydride m. p. and mixed mixed m. p. mixture mmole mole n.m.r. spectrum NH₂ nitrogen Nujol obtained oxide pentafluorobenzoate perchlorate petroleum phenyl picrate potassium precipitate prepared prisms protons pyridine reaction reflux requires residue ring room temperature singlet sodium hydroxide solid solution solvent spectra stirred ultraviolet vacuo yield