Quarterly Journal of the Chemical Society of London, Part 5, Pages 5005-6079 |
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Page 5415
... observed , and again considerable overlapping occurs to give the spectrum a deceptive simplicity ( see Fig . 2a ) . The line - width is such that the fourth pair of protons must cause a splitting of less than 0.1 gauss . Without further ...
... observed , and again considerable overlapping occurs to give the spectrum a deceptive simplicity ( see Fig . 2a ) . The line - width is such that the fourth pair of protons must cause a splitting of less than 0.1 gauss . Without further ...
Page 5423
... observed , and also an even smaller interaction with the methyl protons ( see Fig . 4B ) . This observation is remarkable since these protons are separated from the aromatic π - orbital by three intervening atoms ( C • O • C ) . ( xiii ) ...
... observed , and also an even smaller interaction with the methyl protons ( see Fig . 4B ) . This observation is remarkable since these protons are separated from the aromatic π - orbital by three intervening atoms ( C • O • C ) . ( xiii ) ...
Page 5520
... observed and the calculated peak values of the electron - density distribution and the observed and the calculated mean curvatures ( op / ox ) . The B factor used in the first cycle was derived from statistical tests of the hol ...
... observed and the calculated peak values of the electron - density distribution and the observed and the calculated mean curvatures ( op / ox ) . The B factor used in the first cycle was derived from statistical tests of the hol ...
Contents
Peroxycomplexes of inorganic ions in hydrogen peroxidewater mixtures Part | 5020 |
Pyrazine metal complexes Part III | 5042 |
The reaction between ethane and oxygen at 600630 | 5106 |
103 other sections not shown
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absorption acetic acid acetic anhydride acetone added alcohol aldehyde alkaline alumina Amax Amer anhydride aromatic atoms bands benzene benzyl boiling bond bromide Calc carbonate carboxylic Chem chloride chloroform chromatography cm.¹ complexes compound concentration constants crystallised crystals decomp decomposition derivative dilute dioxan distilled dried electron Elution ester ethanol ether ethyl acetate ethylene evaporated extracted filtered filtrate formation formed Found fraction gave H₂O heated hydration hydrogen hydrolysis infrared infrared spectrum iodide isomer isomeric ketone light petroleum lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitric nitric oxide nitrogen observed obtained oxide ozonolysis peroxide phenyl potassium prepared proton pyridine radicals reaction refluxed requires residue resonance room temperature salt sodium hydroxide sodium methoxide solid solution solvent spectra steric structure substituent sulphate Table ultraviolet values Vmax washed yield