Quarterly Journal of the Chemical Society of London |
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Page 2078
... bromide in ether reacts readily with lithium to give cis- propenyl- and propynyl - lithium in proportions of about 5 ... bromide can be prepared by the general method employed for isobutenyl bromide ( Part III , loc . cit . ) , namely ...
... bromide in ether reacts readily with lithium to give cis- propenyl- and propynyl - lithium in proportions of about 5 ... bromide can be prepared by the general method employed for isobutenyl bromide ( Part III , loc . cit . ) , namely ...
Page 2082
... Bromide . The literature concerning the preparation and properties of propenyl bromide are somewhat conflicting . In our hands , all the methods of preparation used give mainly cis - propenyl bromide , as described below . ( a ) Bromine ...
... Bromide . The literature concerning the preparation and properties of propenyl bromide are somewhat conflicting . In our hands , all the methods of preparation used give mainly cis - propenyl bromide , as described below . ( a ) Bromine ...
Page 2551
... bromide when triethyl phosphite and a bromide such as n - butyl bromide were heated together . He concluded that the overall reaction must consist of at least two stages : formation of the intermediate addition compound , followed by ...
... bromide when triethyl phosphite and a bromide such as n - butyl bromide were heated together . He concluded that the overall reaction must consist of at least two stages : formation of the intermediate addition compound , followed by ...
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