Quarterly Journal of the Chemical Society of London, Volume 6 |
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Page 1202
... solutions were poured into an excess of 1M - sodium hydrogen carbonate solution at 0 ° . The solid esters were filtered off and recrystallized from light petroleum ( b.p. 40-60 ° ) or ethanol . The m.p.s of the esters were , H , 44-45 ...
... solutions were poured into an excess of 1M - sodium hydrogen carbonate solution at 0 ° . The solid esters were filtered off and recrystallized from light petroleum ( b.p. 40-60 ° ) or ethanol . The m.p.s of the esters were , H , 44-45 ...
Page 1386
... solution of mercury ( 11 ) acetate ( 1.47 g . , 1 mol . ) in water ( 5 ml . ) was added cis- 5 - t - butylcyclohex - 2 - enol ( 0.72 g . , 1 mol . ) in tetrahydrofuran ( 5 ml . ) . After 2 hr . the solution was evaporated to yield a ...
... solution of mercury ( 11 ) acetate ( 1.47 g . , 1 mol . ) in water ( 5 ml . ) was added cis- 5 - t - butylcyclohex - 2 - enol ( 0.72 g . , 1 mol . ) in tetrahydrofuran ( 5 ml . ) . After 2 hr . the solution was evaporated to yield a ...
Page 1699
... solution in addition to the trans . These would again be due to a mixture of fundamental modes including C - C stretching . ( a ) A B m C ( b ) 1600 1200 800 400 1600 cm - 1 1200 800 A B D 400 Spectra of ( a ) 2,3 - dimethyl - 2,3 ...
... solution in addition to the trans . These would again be due to a mixture of fundamental modes including C - C stretching . ( a ) A B m C ( b ) 1600 1200 800 400 1600 cm - 1 1200 800 A B D 400 Spectra of ( a ) 2,3 - dimethyl - 2,3 ...
Contents
ISOWA 013 | 1034 |
Physical organic chemistry | 1035 |
Studies of the reactions of the anhydrosulphites of ahydroxycarboxylic acids Part IV Steric | 1044 |
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2,4-dinitrophenyl absorption acetic acid aci-anion acid anhydrosulphite adducts alcohol aluminium hydride Amer amines aqueous aromatic atom attack bands benzene benzophenones benzyl bond calculated carbon tetrachloride carbonyl catalysis Chem chloride compounds concentration conformation corresponding decomposition dioxan dipole effect electron electrophilic equation ester ethanol ether ethylene experimental Figure first-order formation hydrogen hydrolysis hydroxide hydroxyl interaction ionic strength isomer k₁ k₂ ketone kinetic leaving group measured mechanism methyl methyl phosphate mixture molar Kerr constants mole mole-¹ molecular molecules nitrogen nitromethane NO₂ nucleophilic observed obtained oxidation oxyanions peroxide persulphate phenyl phenylacetic acid phosphate plots polarisability proton pyridine R. J. W. Le Fèvre R. O. C. Norman radical anion rate constants ratio reaction reactivity rearrangement reduction ring rotation similar sodium solution solvent solvolysis spectra spectrum splitting constants steric structure substituent sulphate radical anion Table temperature tetraphenylallene thiophen titanium(III values Δε ΣΔε/Σω