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Page 182
... refluxed for 4 hours and left overnight at room temperature . Benzene was removed , and the residue fractionated . n - Butylbenzene distilled as a colourless oil , b . p . 183-186 ° ( yield , 38 g . 38 % ) ( Harris et al . gave no ...
... refluxed for 4 hours and left overnight at room temperature . Benzene was removed , and the residue fractionated . n - Butylbenzene distilled as a colourless oil , b . p . 183-186 ° ( yield , 38 g . 38 % ) ( Harris et al . gave no ...
Page 570
... refluxed with 5N - hydrochloric acid ( 125 c.c. ) for 2 hours , 25 c.c. of liquid being allowed to distil over . The solution was evaporated to dryness under reduced pressure , and the residual hydrochloride recrystallised from the ...
... refluxed with 5N - hydrochloric acid ( 125 c.c. ) for 2 hours , 25 c.c. of liquid being allowed to distil over . The solution was evaporated to dryness under reduced pressure , and the residual hydrochloride recrystallised from the ...
Page 821
... refluxed with glacial acetic acid ( 20 c.c. ) for 30 mins . and on steam distillation gave p - chloronitrobenzene ( 0-5 g . , 32 % yield ) . The liquid remaining from the steam distillation was made alkaline , filtered , rendered just ...
... refluxed with glacial acetic acid ( 20 c.c. ) for 30 mins . and on steam distillation gave p - chloronitrobenzene ( 0-5 g . , 32 % yield ) . The liquid remaining from the steam distillation was made alkaline , filtered , rendered just ...
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 CH₂ 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