Journal of the Chemical Society, Part 2The Society., 1959 |
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Page 1464
... hydrochloric acid ) has been examined.5 We now report the conditions for complete zinc amalgam reduction of PaV , and the spectrum of the product , so as to compare it with that obtained by direct methods.5 Preliminary experiments on ...
... hydrochloric acid ) has been examined.5 We now report the conditions for complete zinc amalgam reduction of PaV , and the spectrum of the product , so as to compare it with that obtained by direct methods.5 Preliminary experiments on ...
Page 1465
Chemical Society (Great Britain). 8 In 1.7M - hydrochloric acid there is a definite peak at 300 mu , although in some solutions ( at this acidity ) , because of the onset of hydrolysis and the appearance of a peak ... Hydrochloric Acid .
Chemical Society (Great Britain). 8 In 1.7M - hydrochloric acid there is a definite peak at 300 mu , although in some solutions ( at this acidity ) , because of the onset of hydrolysis and the appearance of a peak ... Hydrochloric Acid .
Page 1644
... hydrochloric acid ( 250 ml . ) and then basified with aqueous sodium hydroxide . The precipitated bases were extracted with benzene and shaken with 2N - hydrochloric acid ( 200 ml . ) . Repeated trituration of the precipitated ...
... hydrochloric acid ( 250 ml . ) and then basified with aqueous sodium hydroxide . The precipitated bases were extracted with benzene and shaken with 2N - hydrochloric acid ( 200 ml . ) . Repeated trituration of the precipitated ...
Contents
Potentially tautomeric pyridines Part II 2 3 and 4Acetamido and benz | 1317 |
ABEL E W and Wilkinson G 1501 | 1324 |
The second rapid step in the nucleophilic substitution of alkyl halides Part I | 1327 |
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absorption acetic acid acetone added alcohol alkyl alumina Amer anhydrous aqueous sodium atoms benzene benzene-light petroleum benzyl boron trichloride bromide bubble Calc carbonate catalyst CH₂ Chem chloride chloroform chromatography complex compound concentration constant copper crystallised from ethanol crystals curve cyclic phosphate cyclohexanone decomp derivatives dilute dioxan dissolved distilled dried elution equilibrium ester ethanol evaporated filtered formation formed Found fraction gave H₂O halide harmotome heated hydrochloric acid hydrogen hydrogen chloride hydrolysis hydroxide infrared iodide iodine ionic isolated ketone lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture molecular molecule needles o-phenylene obtained oxide phosphate picrate Poly polymer polymerisation potassium precipitate prepared prisms protactinium pyridine Q-enzyme reaction refluxed requires residue room temperature salt sodium carbonate sodium hydroxide solvent spectra spectrum structure Table titration values washed yellow yield