Quarterly Journal of the Chemical Society of London, Part 3 |
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Page 2411
... filtered and the residue in the funnel washed with dry ether . The combined ether solutions were washed with 10 % hydrochloric acid , then water , and dried ( Na2SO1 ) . Evaporation and crystallisation from ether gave cis- 9,10 ...
... filtered and the residue in the funnel washed with dry ether . The combined ether solutions were washed with 10 % hydrochloric acid , then water , and dried ( Na2SO1 ) . Evaporation and crystallisation from ether gave cis- 9,10 ...
Page 2899
... filtered off while hot , cooled , and filtered again to remove a slight opalescence . The filtrate was evaporated under reduced pressure and the gummy residue was dissolved in chloroform and then shaken with aqueous sodium hydrogen ...
... filtered off while hot , cooled , and filtered again to remove a slight opalescence . The filtrate was evaporated under reduced pressure and the gummy residue was dissolved in chloroform and then shaken with aqueous sodium hydrogen ...
Page 2935
... filtered off , washed with saturated potassium iodide solution , then several times with water , and finally with acetone , and dried over phosphoric oxide . The yield of silver complex was 1.5 g . ( Found : C , 30-2 ; H , 3-5 ; I ...
... filtered off , washed with saturated potassium iodide solution , then several times with water , and finally with acetone , and dried over phosphoric oxide . The yield of silver complex was 1.5 g . ( Found : C , 30-2 ; H , 3-5 ; I ...
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