Journal of the Chemical Society, Part 1Chemical Society., 1949 |
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Page 154
... Decomposition of Other Chlorinated Hydrocarbons.— The inducing action of oxygen and chlorine is by no means universal in the chlorinated ethane series , and the remarkable enhancement of reaction rates seen with 1 : 2 - dichloroethane ...
... Decomposition of Other Chlorinated Hydrocarbons.— The inducing action of oxygen and chlorine is by no means universal in the chlorinated ethane series , and the remarkable enhancement of reaction rates seen with 1 : 2 - dichloroethane ...
Page 155
... Decomposition of 1 : 2 - Dichloroethane . By D. H. R. BARTON and K. E. HoWLETT . 1 : 2 - Dichloroethane decomposes in the temperature range 362-485 ° by a nearly homogeneous , first - order reaction to give vinyl chloride and hydrogen ...
... Decomposition of 1 : 2 - Dichloroethane . By D. H. R. BARTON and K. E. HoWLETT . 1 : 2 - Dichloroethane decomposes in the temperature range 362-485 ° by a nearly homogeneous , first - order reaction to give vinyl chloride and hydrogen ...
Page 160
... decomposition rate of 12 - dichloroethane is dependent on the absolute quantity of propylene present , not on the 1 : 2 - dichloroethane / propylene ratio . This is similar to the effect of nitric oxide on the diethyl ether decomposition ...
... decomposition rate of 12 - dichloroethane is dependent on the absolute quantity of propylene present , not on the 1 : 2 - dichloroethane / propylene ratio . This is similar to the effect of nitric oxide on the diethyl ether decomposition ...
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absorption acetic anhydride acetone added addition alkaline aluminium aluminium chloride Amer ammonia anhydride atom benzene boiling bond bromide Calc carbon catalyst CH₂ Chem chloroform colourless needles compound concentration condensation cooled crystallised crystals curve cyanide decomp decomposition derivatives dilute dissolved distilled disulphide dried ester ethyl acetate ethyl alcohol ethylene evaporated extracted with ether filtered filtrate formed Found fraction gave give m. p. heated hydrochloric acid hydrogen chloride hydrolysis iodide isolated ketone kojic acid light petroleum b. p. m. p. and mixed methanol method mixed m. p. mixture molecule obtained oxide phenyl picrate potassium hydroxide precipitated prepared prisms pyridine reaction reagent reduced pressure refluxed removed requires residue room temperature salt separated sodium hydroxide solid soluble solution solvent stirred structure sulphate sulphide sulphone sulphuric acid thionyl chloride washed yellow yield