Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 182
... shown in equations ( 2 ) and ( 3 ) . maintained the saturation of the solution . The signal from the absorptiometer was continuously recorded on a 10 mV Honeywell chart recorder . It was shown by g.l.c. and u.v. spectrometry that ethyl ...
... shown in equations ( 2 ) and ( 3 ) . maintained the saturation of the solution . The signal from the absorptiometer was continuously recorded on a 10 mV Honeywell chart recorder . It was shown by g.l.c. and u.v. spectrometry that ethyl ...
Page 209
... shown ) of the eniminium salt derived from the isomeric ketone ( Ib ) . Since we have shown that the cross - conjugated and linear dienamines are in equili- brium , the isomeric linear dienamines ( XIa ) and ( XIb ) can be ruled out ...
... shown ) of the eniminium salt derived from the isomeric ketone ( Ib ) . Since we have shown that the cross - conjugated and linear dienamines are in equili- brium , the isomeric linear dienamines ( XIa ) and ( XIb ) can be ruled out ...
Page 1265
... shown in Figure 1 , where the percentage of reaction as determined by pressure change , given by the butenes . Traces of n - butyl - thio- and iso - thio- cyanates were also found . G.l.c. determination of the butenes produced led to ...
... shown in Figure 1 , where the percentage of reaction as determined by pressure change , given by the butenes . Traces of n - butyl - thio- and iso - thio- cyanates were also found . G.l.c. determination of the butenes produced led to ...
Contents
Physical organic chemistry | 1 |
Contents | 6 |
Kinetics and mechanism of electrophilic substitution of heteroaromatic compounds Part XXIV Acid | 11 |
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A2 mechanism acetic acid-catalysed addition alcohol alkaline hydrolysis Amer analysis anion aqueous aromatic benzene benzoate bond bromine cal mol-1 calculated carbon atom carbonium ion carbonyl catalysis Chem Chemistry chlorine compounds concentration conjugate conjugate acid correlation deuterium diastereomers dienamines dioxan electron pairs energy entropies of activation epoxide equation esters ether ethylene exchange experimental Figure formation glycol H₂O hydrogen hydroxide hypochlorous acid indicate intramolecular isomer isotope effects k₁ k₂ ketone kinetic MeOH methanol methanolysis methiodide method methyl mixture mmHg mol-¹ molecular molecule n-pentyl n.m.r. spectra nitration nucleophilic observed obtained olefin oxidation oxygen p-xylene parameters perchloric acid Phys polar positive proton R. J. W. Le Fèvre radical rate coefficients rate constants ratio reaction constant reactivity relative resorcinol ring sodium solution solvent steric steric effects structure studied substituent substituted substrate t-butyl Table temperature Tetrahedron thiophen trans triethylborane values