Quarterly Journal of the Chemical Society of London |
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Results 1-3 of 86
Page 2052
... dilute alcohol in colourless needles , m . p . 63-65 ° ( Found : C , 54-5 ; H , 6-1 ; S , 13.5 . C11H12O3S , H , O requires C , 54.5 ; H , 5-8 ; S , 13 · 2 % ) . Alkaline hydrolysis . The acid ( 2 g . ) was hydrolysed as above . The oil ...
... dilute alcohol in colourless needles , m . p . 63-65 ° ( Found : C , 54-5 ; H , 6-1 ; S , 13.5 . C11H12O3S , H , O requires C , 54.5 ; H , 5-8 ; S , 13 · 2 % ) . Alkaline hydrolysis . The acid ( 2 g . ) was hydrolysed as above . The oil ...
Page 2056
... dilution with water , removal of turbidity with ether , and finally acidification gave an acid ( 4.5 g . ) which separated from dilute alcohol in creamy white needles , m . p . 92 ° ( Found : C , 50-3 ; H , 4 · 7 ; N , 5 · 8 ; S , 13-7 ...
... dilution with water , removal of turbidity with ether , and finally acidification gave an acid ( 4.5 g . ) which separated from dilute alcohol in creamy white needles , m . p . 92 ° ( Found : C , 50-3 ; H , 4 · 7 ; N , 5 · 8 ; S , 13-7 ...
Page 2057
... dilute alcohol in creamy white needles , m . p . 93 ° ( Found : C , 51-7 ; H , 5 · 2 ; N , 5 · 3 ; S , 11-7 . C11H1O , NS requires C , 51-8 ; H , 5 · 1 ; N , 5 · 5 ; S , 12 · 5 % ) . The four m - nitrobenzylthio - acids were recovered ...
... dilute alcohol in creamy white needles , m . p . 93 ° ( Found : C , 51-7 ; H , 5 · 2 ; N , 5 · 3 ; S , 11-7 . C11H1O , NS requires C , 51-8 ; H , 5 · 1 ; N , 5 · 5 ; S , 12 · 5 % ) . The four m - nitrobenzylthio - acids were recovered ...
Contents
Studies of the Localization Theory of Organic Reactions Part I The Effects | 1955 |
440 | 1971 |
The Probable Existence of Geometrically Isomeric Diazocarboxyamides | 1977 |
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Common terms and phrases
2-aminoanthraquinone 2'-dianthraquinonylamine absorption acetic acid acetic anhydride acetone acidification added addition alcohol aldehyde alkaline alumina Amer amine anhydride anthraquinone aqueous sodium atom autoxidation benzene blue boiling bond bromide brown Calc Chem cinnoline colour colourless needles compound concentrated sulphuric acid condensation cooled copper cordycepin crystallised D.Sc decomp decomposition derivative dilute dimethyl dioxan distilled dithionite dried ester evaporated filtered filtrate formation formed Found fraction gave give heated under reflux hydrochloric acid hydrogen chloride hydrolysis indanthrone ketone light petroleum b. p. methanol methanolic potassium hydroxide method methyl minutes mixed m. p. mixture molecule nitrobenzene nitrogen obtained orange oxidation oxygen pale yellow phosphate potassium carbonate potassium hydroxide precipitate prepared prisms pyridine rearrangement requires residue room temperature salt separated sodium dithionite sodium hydroxide solid soluble solvent sulphuric acid titration trimethylgallium washed yellow needles yield