Journal of the Chemical SocietyThe Society., 1955 |
From inside the book
Results 1-3 of 46
Page 1533
... carbon tetrachloride were unsuccessful . Trial experi- ments indicated that very little methanolysis occurred in the presence of a large excess ( 6 volumes ) of carbon tetrachloride from which the alcohol could be rapidly removed by ...
... carbon tetrachloride were unsuccessful . Trial experi- ments indicated that very little methanolysis occurred in the presence of a large excess ( 6 volumes ) of carbon tetrachloride from which the alcohol could be rapidly removed by ...
Page 1629
... carbon tetrachloride ( 150 ml . ) , in a two - necked flask equipped with a reflux condenser and dropping- funnel , was illuminated with a 500 - w unfrosted tungsten projector bulb . The solution was heated to gentle boiling by means of ...
... carbon tetrachloride ( 150 ml . ) , in a two - necked flask equipped with a reflux condenser and dropping- funnel , was illuminated with a 500 - w unfrosted tungsten projector bulb . The solution was heated to gentle boiling by means of ...
Page 2041
... carbon tetrachloride , N - chlorosuccinimide ( 0.1 mole ) was added in portions of 0.5 g . , with shaking and occasional cooling . The solution was then cooled to -5 ° , and the precipitated succinimide filtered off . Carbon ...
... carbon tetrachloride , N - chlorosuccinimide ( 0.1 mole ) was added in portions of 0.5 g . , with shaking and occasional cooling . The solution was then cooled to -5 ° , and the precipitated succinimide filtered off . Carbon ...
Contents
By F SMITH and LILIAN M TURTON | 1045 |
The Constitution of Homolycorine and Lycorenine | 1066 |
The Photolysis of Acetaldehyde Part III The Reaction in the Presence of Nitric | 1076 |
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Common terms and phrases
acetic anhydride acetone acetyl acidified added alcohol alkali Amer ammonia aqueous sodium aqueous solution atom benzene boiling bromine Calc carbon Chem chloride chloroform chromatography colourless compound concentrated cooled crystallised from methanol decomp derivative dilute dimethyl dioxan dissolved distillation dried eluted ester ethanol evaporated EXPERIMENTAL filtered filtrate formed Found fraction gave give glacial acetic acid H₂O heated hydrochloric acid hydrogen chloride hydrolysis iodide isolated ketone light petroleum b. p. lithium aluminium hydride m. p. and mixed method methyl mixed m. p. mixture molecule naphthazarin nitric oxide nitrogen obtained oxide pale yellow picrylsulphonate potassium hydroxide precipitate prepared prisms pyridine reaction reduced pressure refluxed removed Reprint Order requires residue ring room temperature salt separated sodium hydroxide solid soluble solvent steam-bath stirred structure sulphide sulphone sulphuric acid titration values vouacapenate washed yellow needles yield