Quarterly Journal of the Chemical Society of London, Pages 3324-4156 |
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Results 1-3 of 77
Page 2896
... ( Found : Cl , 21-6 ; B , 6 · 3 . Calc . for CH10OCIB : CI , 21 · 1 ; B , 6 · 4 % ) . ( 2 ) Di - n - butyl ether ( 2.673 g . ) and dichloride ( 3-27 g . ) . The volatile matter ( butyl chloride , b . p . 80 ° ) was collected in a trap at ...
... ( Found : Cl , 21-6 ; B , 6 · 3 . Calc . for CH10OCIB : CI , 21 · 1 ; B , 6 · 4 % ) . ( 2 ) Di - n - butyl ether ( 2.673 g . ) and dichloride ( 3-27 g . ) . The volatile matter ( butyl chloride , b . p . 80 ° ) was collected in a trap at ...
Page 3069
... ( Found : C , 77-8 ; H , 8 · 4 ; N , 14.4 . Calc . for C13H16N2 : C , 78-0 ; H , 8-1 ; N , 14.0 % ) . The monopicrate crystallised from ethyl methyl ketone in needles , m . p . 149-150 ° ( Found : C , 52-7 ; H , 4 · 9 ; N , 16-4 . C1 , H ...
... ( Found : C , 77-8 ; H , 8 · 4 ; N , 14.4 . Calc . for C13H16N2 : C , 78-0 ; H , 8-1 ; N , 14.0 % ) . The monopicrate crystallised from ethyl methyl ketone in needles , m . p . 149-150 ° ( Found : C , 52-7 ; H , 4 · 9 ; N , 16-4 . C1 , H ...
Page 3268
... ( Found : C , 69.8 ; H , 11-7 . CH100 requires C , 69-7 ; H , 11-7 % ) . 2 : 3 - Dimethylbut - 2 - en - 1 - ol , 16 b . p . 61-62 ° / 25 mm . , was similarly prepared from aßß - trimethylacrylic acid in 83 % yield ( Found : C , 72-9 ; H ...
... ( Found : C , 69.8 ; H , 11-7 . CH100 requires C , 69-7 ; H , 11-7 % ) . 2 : 3 - Dimethylbut - 2 - en - 1 - ol , 16 b . p . 61-62 ° / 25 mm . , was similarly prepared from aßß - trimethylacrylic acid in 83 % yield ( Found : C , 72-9 ; H ...
Contents
ii | 2842 |
Catalytic hydrogenation | 2845 |
Garden J F and Thomson R H | 2851 |
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4-triazine absorption acetic acid acetic anhydride acetone acidified added alcohol alkali alkyl Amer amine aqueous sodium atom band benzene benzyl boiling bromine Calc carbonate carbonyl Chem chloroform chromatography CO₂H colourless compound concentration containing cooled crystallised cyclisation decomp derivative diethyl dilute dioxan dioxide diphenyl dissolved distilled dried eluted ester ethanol ethyl acetate evaporated filtered filtrate fluorene formation formed Found fraction gave give H₂O heated hydrochloric acid hydrogen chloride hydrolysis infrared iodide isatin isolated ketone lactone light petroleum b. p. lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole needles nitric acid nitrogen obtained oxidation perchloric phenyl potassium hydroxide precipitate prepared prisms pyridine reaction reagent reduced refluxed requires residue room temperature salt separated sodium hydroxide solid solution solvent spectra structure sulphuric acid Table titration washed yellow yield