Journal of the Chemical SocietyThe Society., 1955 |
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Results 1-3 of 74
Page 54
... increase in size and a decrease in the number of micelles . The sudden increase in the value of the area S ' ( BC and B'C ' of curves I and II , Fig . 1 ) corresponds to a sharp increase in the percentage decomposition m ( curve III ) ...
... increase in size and a decrease in the number of micelles . The sudden increase in the value of the area S ' ( BC and B'C ' of curves I and II , Fig . 1 ) corresponds to a sharp increase in the percentage decomposition m ( curve III ) ...
Page 241
... increase as in the 4 - alkoxy - 3 - chlorobenzoic acids . The increase in intermolecular cohesion which accom- panies this dipole ( 1 · 73 μ ) is equal to 11 · 7 ° ( Table 1 ) . From unsubstituted to 5 - bromo - acid , the relative ...
... increase as in the 4 - alkoxy - 3 - chlorobenzoic acids . The increase in intermolecular cohesion which accom- panies this dipole ( 1 · 73 μ ) is equal to 11 · 7 ° ( Table 1 ) . From unsubstituted to 5 - bromo - acid , the relative ...
Page 748
... increase in background absorption with decreasing wave - length is not shown . Presumably these authors have considered the effect to arise from the scattering of radiation and have consequently measured their curves from standard ...
... increase in background absorption with decreasing wave - length is not shown . Presumably these authors have considered the effect to arise from the scattering of radiation and have consequently measured their curves from standard ...
Contents
The Chemistry of Nitrosyl Complexes Part I Evidence for the Selfionisation | 56 |
The Senecio Alkaloids Part XII The Synthesis of erythro3Hydroxy2methoxy | 65 |
Experiments on the Synthesis of Tetrahydroworenine | 79 |
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Common terms and phrases
acetic acid acetic anhydride acetone alcohol alkaline Amer anhydride aqueous sodium atom band benzene boiling bromide Calc carbon carbonyl Chem chloroform colour colourless colupulone complex compound concentration cooled crystallised crystals curve cyclohexanone D.Sc decomp derivatives dibromide dilute dioxide dissolved distilled dried ester ethanol ether ethyl acetate EtOH evaporated EXPERIMENTAL extracted filtered formation formed Found fraction gave give H₂O heated hydrochloric acid hydrogen chloride hydrolysis infra-red iodide iodine kcal./mole ketone light petroleum b. p. m. p. and mixed method methyl mixed m. p. mixture mole molecules needles nitrate nitrogen obtained oxidation oxidised oxygen phenol potassium potassium hydroxide precipitate prepared prisms pyridine reaction reagent refluxed Reprint Order requires residue room temperature salt scandium sodium hydroxide solid soluble solution solvent solvolysis spectra spectrum structure sulphate sulphuric acid Table tube values yield