Journal of the Chemical Society, Part 2The Society., 1950 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
From inside the book
Results 1-3 of 82
Page 1053
... prepared by these methods : AgSO , F , ( NO ) SO , F , ( NO2 ) SO , F , ( NO ) AuF ,, ( NO ) PF6 , ( NO ) , GeF , ( NO ) , SnF .. " NITRONIUM Salts have been prepared by the interaction of dinitrogen tetroxide and “ acids in bromine ...
... prepared by these methods : AgSO , F , ( NO ) SO , F , ( NO2 ) SO , F , ( NO ) AuF ,, ( NO ) PF6 , ( NO ) , GeF , ( NO ) , SnF .. " NITRONIUM Salts have been prepared by the interaction of dinitrogen tetroxide and “ acids in bromine ...
Page 1057
... prepared by the Mannich reaction . A simple preparation of bis - 2 - dimethylaminoethyl ketone ( I ; R = Me ) from 4 - keto - 1 : 1- dimethylpiperidinium iodide and aqueous dimethylamine is described in the experimental section . Bis ...
... prepared by the Mannich reaction . A simple preparation of bis - 2 - dimethylaminoethyl ketone ( I ; R = Me ) from 4 - keto - 1 : 1- dimethylpiperidinium iodide and aqueous dimethylamine is described in the experimental section . Bis ...
Page 1467
... prepared essentially by the method which later came to our knowledge through Report No. PB - 981 of the U.S.A. Office of the Publications Board , Department of Commerce . This compound , prepared by the I.G. Farbenindustrie at Hoechst ...
... prepared essentially by the method which later came to our knowledge through Report No. PB - 981 of the U.S.A. Office of the Publications Board , Department of Commerce . This compound , prepared by the I.G. Farbenindustrie at Hoechst ...
Other editions - View all
Common terms and phrases
absorption acetic anhydride acetone acetyl added alcohol alkaline alunite Amer amine ammonia anhydrous anilide aqueous sodium atom benzene boiling bromine trifluoride Calc carbonate CH₂ Chem chloroform colour colourless needles compound condensation containing cooled crystallised crystals cyanide cyclisation decomp derivatives dilute dissolved distilled dried equiv ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtered filtrate fluoride formation formed Found fraction gave give heated under reflux hydrochloric acid hydrogen chloride hydrolysis iodide iodine ions isolated kcals ketone light petroleum b. p. liquid melting method methyl minutes mixed m. p. molecule nitrate nitrile nitrogen obtained oxalate oxide oxime oxygen pickeringite picrate piperidine potassium potassium hydroxide precipitate prepared prisms pyridine reduced pressure reductive dissolution removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid soluble solvent specimen sulphate sulphuric acid washed xylose yellow needles yield