Quarterly Journal of the Chemical Society of London |
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Page 68
... salt can be reasonably explained only on the assumption that the former salt established an equi- librium both with the two original components and also with phenylmethylethylarsine and methyl iodide . The methyl iodide thus generated ...
... salt can be reasonably explained only on the assumption that the former salt established an equi- librium both with the two original components and also with phenylmethylethylarsine and methyl iodide . The methyl iodide thus generated ...
Page 69
... salt ( similar in type to X ) , which on heating also lost methyl bromide , furnishing As- spiro - bis - 1 : 23 : 4 - tetrahydroisoarsinolinium bromide ( XIII ) . In this salt the arsenic atom is symmetric CH2 CH2 CH , AsMe CH2 ( XII ...
... salt ( similar in type to X ) , which on heating also lost methyl bromide , furnishing As- spiro - bis - 1 : 23 : 4 - tetrahydroisoarsinolinium bromide ( XIII ) . In this salt the arsenic atom is symmetric CH2 CH2 CH , AsMe CH2 ( XII ...
Page 712
... salt : the latter could be obtained after separating the precipitate and seeding the filtrate with th cis - salt . For example , the hydrogen phthalate ( 138 g . ) obtained from the hydrogenation product of m - cresol was mixed with ...
... salt : the latter could be obtained after separating the precipitate and seeding the filtrate with th cis - salt . For example , the hydrogen phthalate ( 138 g . ) obtained from the hydrogenation product of m - cresol was mixed with ...
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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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