Quarterly Journal of the Chemical Society of London, Part 3 |
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Page 2347
... room temperature for 4 hr .; then a further 50 mg . of sodium borohydride were added . Stirring was continued at room temperature overnight and then for 2 hr . on the steam - bath . Ether was added to the cooled solution followed by ...
... room temperature for 4 hr .; then a further 50 mg . of sodium borohydride were added . Stirring was continued at room temperature overnight and then for 2 hr . on the steam - bath . Ether was added to the cooled solution followed by ...
Page 2372
... room temperature for 6 hr . , and the precipitate was collected , washed with aqueous 15 % ethanol and then with water , and dried . The product ( 0.15 g . ) , m . p . 134.5-135.5 ° , was extracted with ethanol ( 25 c.c. ) at 50 ° for ...
... room temperature for 6 hr . , and the precipitate was collected , washed with aqueous 15 % ethanol and then with water , and dried . The product ( 0.15 g . ) , m . p . 134.5-135.5 ° , was extracted with ethanol ( 25 c.c. ) at 50 ° for ...
Page 2963
... room temperature possess the magnetic properties shown in Table 2 ( copper sulphate and copper acetate are included for comparison ) . The magnetic moments of the mono- and the hemi - dioxan compound of copper acetate fall in the range ...
... room temperature possess the magnetic properties shown in Table 2 ( copper sulphate and copper acetate are included for comparison ) . The magnetic moments of the mono- and the hemi - dioxan compound of copper acetate fall in the range ...
Contents
ABEL E W Bennett M A and Wilkinson G | 2323 |
Bourne E J Hartigan J and Weigel H | 2332 |
Clark E R | 2344 |
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1,3,5-trinitrobenzene absorption acetic acid acetic anhydride acetone added alcohol alkaline alkyl Amer amine ammonia anhydride atom benzene boiling bond bromide Calc carbon Chem chloride chloroform chromatography complex compound concentration constant cooled crystallised crystals curve decomp derivatives diethylamine dilute dimer dioxan dioxide dissolved distilled dried eluted ester ethanol evaporated filtered filtrate formation formed Found fraction gave give glycollic acid glyoxylic acid heated hydride hydrochloric acid hydrolysis hydroxide infrared infrared spectrum iodide isolated isomer K₁ light petroleum b. p. lithium lithium aluminium hydride m. p. and mixed methyl methyl iodide mixed m. p. mixture mole molecular molecule nitrogen obtained oxidation oxygen perchlorate picrate polymer potassium precipitate prepared prisms pyridine reaction reduced refluxed requires residue room temperature salt sodium hydroxide solid solvent spectra stirred structure sulphuric acid Table titration ultraviolet values washed yield