Quarterly Journal of the Chemical Society of London, Volume 1, Pages 1-996

absorption acetate acid added addition alcohol Amer aqueous aromatic atom band base benzene boiling carbon tetrachloride carbonate Chem chloride chloroform chromatography colourless column complex compound concentrated containing cooled corresponding crystallised derivative described dissolved distilled dried effect eluted ester ethanol ether evaporated extracted filtered filtrate followed formation formed Found fraction further gave give heated under reflux hydrochloric hydrogen hydroxide identical indicated isolated isomer ketone light petroleum mass material method methyl methylene mixed mixture mmoles mole n.m.r. spectrum needles observed obtained olefin oxidation peak potassium precipitate prepared presence protons pyridine reaction rearrangement reduction removed reported requires residue respectively ring room temperature separated shift showed shown signals silica similar sodium solid solution solvent spectra stirred structure substituents Table treated treatment values VIII washed yellow yield