Quarterly Journal of the Chemical Society of London |
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Page 2095
... dioxan . Temp . 40 % dioxan 60 % dioxan ➜ ( VII ) in 30 ° 673 175 35 ° 1080 308 40 ° 45 ° 1620 495 2250 50 ° 3590 812 1250 TABLE II . Relative rate constants , energies of activation , and probability factors for three- and five ...
... dioxan . Temp . 40 % dioxan 60 % dioxan ➜ ( VII ) in 30 ° 673 175 35 ° 1080 308 40 ° 45 ° 1620 495 2250 50 ° 3590 812 1250 TABLE II . Relative rate constants , energies of activation , and probability factors for three- and five ...
Page 2278
... dioxan , and benzene and insoluble in water and light petroleum . In aqueous dioxan solution , the compound was stable to sodium metaperiodate ; after 24 hours at room temperature the uptake of oxidant was only 0.04 mol./mol . = ( 12 ...
... dioxan , and benzene and insoluble in water and light petroleum . In aqueous dioxan solution , the compound was stable to sodium metaperiodate ; after 24 hours at room temperature the uptake of oxidant was only 0.04 mol./mol . = ( 12 ...
Page 2721
... Dioxan . A Ethanol . Glycol . Bjerrum slope . + Acetone . × Glycerol . 80 70 A Ethanol . 60 D 50 + Acetone . V Dioxan sulphate , zinc sulphate , or zinc malonate ( although with the last salt it is again probable that the associating ...
... Dioxan . A Ethanol . Glycol . Bjerrum slope . + Acetone . × Glycerol . 80 70 A Ethanol . 60 D 50 + Acetone . V Dioxan sulphate , zinc sulphate , or zinc malonate ( although with the last salt it is again probable that the associating ...
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