Journal of the Chemical SocietyThe Society., 1964 |
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Page 3590
... values listed in Tables 1 and 2. Relative e values within either Table are precise since in each case a single ( but different ) stock solution of indicator was used . Slight errors in absolute ɛ values might also arise from errors in ...
... values listed in Tables 1 and 2. Relative e values within either Table are precise since in each case a single ( but different ) stock solution of indicator was used . Slight errors in absolute ɛ values might also arise from errors in ...
Page 3593
... values have been reported ; ( ii ) potassium hydrogen phosphate - sodium dihydrogen phosphate , рKяx = 7-198 ; ( iii ) sodium hydrogen succinate - sodium succinate , accurate pwH values are known ; ( iv ) acetic acid - sodium acetate ...
... values have been reported ; ( ii ) potassium hydrogen phosphate - sodium dihydrogen phosphate , рKяx = 7-198 ; ( iii ) sodium hydrogen succinate - sodium succinate , accurate pwH values are known ; ( iv ) acetic acid - sodium acetate ...
Page 4466
... values of ApK , for hydrazine and the aliphatic diamines were assumed to depend only on the direct - field effect and were identified with ' ApK , values . A graph of these values against 1 is approximately rectilinear , and values of ...
... values of ApK , for hydrazine and the aliphatic diamines were assumed to depend only on the direct - field effect and were identified with ' ApK , values . A graph of these values against 1 is approximately rectilinear , and values of ...
Contents
4028 | 3507 |
Nucleophilic reactivity Part V The reaction between amines and ethyl meth | 3513 |
Molecular polarisability Dipole moments molar Kerr constants and apparent | 3523 |
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absorption acetic acid acetic anhydride acetone acetoxylation acetyl added alcohol alkaline alumina aluminium Amer amine atoms band benzene benzyl bond bromide Calc carbon carbonyl CH₂ chabazite Chem chloride chloroform chromatography cm.¹ compounds concentration crystals decomp derivatives diethyl diluted dimethylformamide diol dissolved distilled dried ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtrate formation Found fraction gave give heated hydrochloric acid hydrochloride hydrogen hydrolysis hydroxyl infrared iodide isomers K₁ ketone kinetic light petroleum lithium lithium aluminium hydride m. p. and mixed mixed m. p. mixture mole molecules needles nitrate nitric acid nitrogen o-xylene obtained optical oxide oxygen petroleum b. p. phenol picrate potassium precipitated prepared proton pyridine rate constants reaction recrystallised refluxed requires residue room temperature salt sodium hydroxide solvent spectra spectrum stirred structure substitution sulphuric acid Table values washed yield