Quarterly Journal of the Chemical Society of London |
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Page 72
... oxides , an investigation which , owing largely to retarded crystallisation , took about eleven years to complete . Meisenheimer prepared phenylmethylethyl- phosphine , and converted it into the oxide ( XXIII ) the latter had the normal ...
... oxides , an investigation which , owing largely to retarded crystallisation , took about eleven years to complete . Meisenheimer prepared phenylmethylethyl- phosphine , and converted it into the oxide ( XXIII ) the latter had the normal ...
Page 303
... oxide . The oxides became discoloured by adsorbed hydrocarbons and , in time , less active in poly- merising acetylene . No free carbon was found , except possibly with titania , which became black throughout the granules , though ...
... oxide . The oxides became discoloured by adsorbed hydrocarbons and , in time , less active in poly- merising acetylene . No free carbon was found , except possibly with titania , which became black throughout the granules , though ...
Page 787
... oxide . The iron sulphide first formed is readily oxidised to iron oxide , so the overall effect is that of oxidation of hydrogen sulphide with deposition of sulphur . The nature of the sulphides formed has been studied by Gedel ( J ...
... oxide . The iron sulphide first formed is readily oxidised to iron oxide , so the overall effect is that of oxidation of hydrogen sulphide with deposition of sulphur . The nature of the sulphides formed has been studied by Gedel ( J ...
Contents
An Investigation of the Occurrence of the Coordinate or Dative Link by Electric Dipolemoment | 38 |
Electrolytic Dissociation Processes Part IV The Ionisation of a CarbonHalogen Bond | 129 |
By J SHERIDAN | 133 |
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Common terms and phrases
4-benzthiazine absorption acetic anhydride acetone acetyl acetylene added addition adsorbed alkali Amer ammonia aqueous atoms benzene boiling bond Calc carbinol carbon catalyst CHâ‚‚ Chem chloroform colourless needles compound concentrated condensation cooling crystallised from alcohol crystals cyclisation D.Sc decomp derivative described dilute dissolved distilled dried ester ethanol ether ethylene evaporated EXPERIMENTAL extracted filtered filtrate formation formed Found fraction gave give heated hydrocarbons hydrochloric acid hydrogen bromide hydrogen chloride hydrolysis iodide isolated ketone light petroleum liquid methiodide method methyl alcohol mixed m. p. mixture molecule nickel nitric nitrogen obtained optically oxide oxychloride phosphate phosphorus picrate potassium potassium hydroxide precipitate prepared pressure prisms pyridine reaction reduced refluxed requires residue ring room temperature salt saturated separated sodium carbonate sodium hydroxide solid soluble solution solvent structure substance sulphate sulphuric acid vacuum washed yellow needles yield zinc