Journal of the Chemical SocietyThe Society., 1958 |
From inside the book
Results 1-3 of 69
Page 3142
... absorption band is observed below 800 cm.1 and its assignment would not be certain until the KBr region was examined ... Absorption Spectrum of Dinitrogen Tetroxide in Organic Solvents . By C. C. ADDISON and J. C. SHELDON . The ...
... absorption band is observed below 800 cm.1 and its assignment would not be certain until the KBr region was examined ... Absorption Spectrum of Dinitrogen Tetroxide in Organic Solvents . By C. C. ADDISON and J. C. SHELDON . The ...
Page 3147
... Absorption Spectra in Aromatic Solvents . From a study of solid molecular addition compounds it was possible to identify two types of organic donor . The ' onium donors , of the type discussed above , contain an atom which has one or ...
... Absorption Spectra in Aromatic Solvents . From a study of solid molecular addition compounds it was possible to identify two types of organic donor . The ' onium donors , of the type discussed above , contain an atom which has one or ...
Page 3554
... absorption and the positions of the absorption maxima are altered . The most satisfactory comparisons of the absorption intensities are those based on the integrated intensities or peak - heights of corresponding maxima in the absorption ...
... absorption and the positions of the absorption maxima are altered . The most satisfactory comparisons of the absorption intensities are those based on the integrated intensities or peak - heights of corresponding maxima in the absorption ...
Contents
Chemical applications of nuclear quadrupole resonance spectroscopy Part | 2634 |
541 | 2637 |
the isomerisation of normal to isosapogenins | 2645 |
114 other sections not shown
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Common terms and phrases
absorption acetic acid acetic anhydride acetone acetylene activation energy added alkaline alkyl allogibberic alumina Amer amine atom benzene boiling bond bromine Calc carbon cation CHâ‚‚ Chem chloride chloroform chromatographed colourless compound concentrated containing cooled crystallised from ethanol crystals curves cyclic sulphide cyclohexene decomp derivative dilute dimethylformamide diphenylene dissolved distilled disulphide dried eluted ester ethanol ether evaporated extracted filtered filtrate formation Found fraction gave give heated hydrochloric acid hydrogen pressure hydrogen sulphide hydrogenolysis hydrolysis infrared spectrum iodide iodine ketone light petroleum b. p. lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitric acid nitrogen obtained olefin oxide picrate polysulphide potassium hydroxide precipitated prepared prisms pyridine reaction reduction reflux requires residue room temperature saturated sodium hydroxide solid solvent spectra substituent sulphuric acid synthesis thiol ultraviolet vacuo washed yellow yield