Quarterly Journal of the Chemical Society of London, Part 4, Pages 3513-4668 |
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Page 3691
... acid - acetic anhydride mixtures , the acetoxylation : nitration rate ratio is constant under a variety of conditions when the individual rates change by factors of up to 330. The total rate ( acetoxylation plus nitration ) is ...
... acid - acetic anhydride mixtures , the acetoxylation : nitration rate ratio is constant under a variety of conditions when the individual rates change by factors of up to 330. The total rate ( acetoxylation plus nitration ) is ...
Page 3695
... acetic acid concentration of 0.34м . The plot of log ( rate increase ) ... anhydride ( see below ) . Several runs were measured in which sulphuric acid ... acetic anhydride . A , [ H2SO ] varied ; B , [ AcOH ] varied . бор [ " OSH ] 601 55 ...
... acetic acid concentration of 0.34м . The plot of log ( rate increase ) ... anhydride ( see below ) . Several runs were measured in which sulphuric acid ... acetic anhydride . A , [ H2SO ] varied ; B , [ AcOH ] varied . бор [ " OSH ] 601 55 ...
Page 3699
... acetic anhydride , should be of third order with respect to nitric acid . The rate constants listed in Table 2 were calculated from the rates on the assumption of a third order nitric acid dependence . Considering the fifty - fold range ...
... acetic anhydride , should be of third order with respect to nitric acid . The rate constants listed in Table 2 were calculated from the rates on the assumption of a third order nitric acid dependence . Considering the fifty - fold range ...
Contents
NO PAGE | 3528 |
The adsorption of stearic acid from solution by oxide adsorbents | 3535 |
The effect of pressure of the electrical conductivity of aqueous mixed electrolyte | 3548 |
51 other sections not shown
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Common terms and phrases
absorption acetic acid acetic anhydride acetone acetyl added alcohol alkaline aluminium Amer amine atoms band benzene benzyl boiling bond bromide Calc carbon cations CH₂ chabazite Chem chloride chloroform chromatography cm.¹ colistin compounds concentration constant crystallised crystals decomp derivatives dilute dimethyl dimethylformamide dioxan dissolved distilled dried ester ethanol ether ethyl acetate evaporated extracted filtrate formation formed Found fraction gave give heated hydrochloric acid hydrochloride hydrogen hydrolysis iodide isomer ketone 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 phenyl phosphine picrate polymyxin potassium precipitate prepared prisms proton pyridine reaction recrystallised reduced refluxed requires residue resonance room temperature salt sodium hydroxide solution solvent spectra stirred structure substitution sulphone sulphuric acid Table tetrahydrofuran values washed yellow yield