Journal of the Chemical Society

absorption acetic acid acetone activity added addition alcohol alkali Amer amount anhydride aqueous atom benzene boiling bromine Calc carbon carbon tetrachloride Chem chloride chloroform chromatography colourless complete compound concentrated constant containing cooled crystallised crystals decomp derivative described determined dilute dissolved distillation dried effect ester ethanol ether evaporated excess EXPERIMENTAL experiments extracted filtered filtrate followed formation formed Found fraction further gave give glucose heated hydrochloric acid hydrogen hydrogen bromide hydrolysis identical indicated iodide isolated light petroleum m. p. and mixed material measured method methyl mixed m. p. mixture needles observed obtained occurred Order oxide position potassium precipitate prepared presence pressure reaction reduced refluxed removed requires residue ring room temperature salt separated showed shown similar sodium solid solution solvent stirred structure sulphuric acid Table treated values washed yellow yield