Journal of the Chemical SocietyThe Society., 1955 |
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Page 435
... indicated by their high vapour tension and attack on silicate glass , are completely separable on distillation . Electrolysis , which causes a net transport of fluorine to the cathode compared with anodic transport of the solvent ...
... indicated by their high vapour tension and attack on silicate glass , are completely separable on distillation . Electrolysis , which causes a net transport of fluorine to the cathode compared with anodic transport of the solvent ...
Page 526
... indicated apparently reduced absorption due to terminal methylene in natural a - cyperone . Its oxime , however ... indicate the presence of some of ( III ) in the natural ketone but the high absorption shown by the oxime renders this ...
... indicated apparently reduced absorption due to terminal methylene in natural a - cyperone . Its oxime , however ... indicate the presence of some of ( III ) in the natural ketone but the high absorption shown by the oxime renders this ...
Page 652
... indicated the presence also of 2 : 3 : 4 : 6 - tetra - O - methyl - D - mannose , a mixture of tri - O - methyl derivatives of D - glucose and D - mannose including 2 : 3 : 6 - tri - 0- methyl - D - glucose , 2 : 4 : 6 - tri - O ...
... indicated the presence also of 2 : 3 : 4 : 6 - tetra - O - methyl - D - mannose , a mixture of tri - O - methyl derivatives of D - glucose and D - mannose including 2 : 3 : 6 - tri - 0- methyl - D - glucose , 2 : 4 : 6 - tri - O ...
Contents
The Chemistry of Nitrosyl Complexes Part I Evidence for the Selfionisation | 56 |
The Senecio Alkaloids Part XII The Synthesis of erythro3Hydroxy2methoxy | 65 |
Experiments on the Synthesis of Tetrahydroworenine | 79 |
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acetic acid acetic anhydride acetone alcohol alkaline Amer anhydride aqueous sodium atom band benzene boiling bromide Calc carbon carbonyl Chem chloroform colour colourless colupulone complex compound concentration cooled crystallised crystals curve cyclohexanone D.Sc decomp derivatives dibromide dilute dioxide dissolved distilled dried ester ethanol ether ethyl acetate EtOH evaporated EXPERIMENTAL extracted filtered formation formed Found fraction gave give H₂O heated hydrochloric acid hydrogen chloride hydrolysis infra-red iodide iodine kcal./mole ketone light petroleum b. p. m. p. and mixed method methyl mixed m. p. mixture mole molecules needles nitrate nitrogen obtained oxidation oxidised oxygen phenol potassium potassium hydroxide precipitate prepared prisms pyridine reaction reagent refluxed Reprint Order requires residue room temperature salt scandium sodium hydroxide solid soluble solution solvent solvolysis spectra spectrum structure sulphate sulphuric acid Table tube values yield