Quarterly Journal of the Chemical Society of London, Part 1, Pages 1-1200 |
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Page 401
... ultraviolet spectra did not agree with that of the known 7 - methyl - 6 - di- methylaminopurine , " but that of product ( C ) agreed with the published spectrum 7 of the 9 - methyl derivative . Product ( A ) almost immediately lost its ...
... ultraviolet spectra did not agree with that of the known 7 - methyl - 6 - di- methylaminopurine , " but that of product ( C ) agreed with the published spectrum 7 of the 9 - methyl derivative . Product ( A ) almost immediately lost its ...
Page 461
... ultraviolet absorption spectra of the different molecular forms of the 8 - glucosyl - 6 - methyl compound and those ... ultraviolet light ( 2nd entry ) and with 365 mμ ultraviolet light ( 3rd entry ) . B , blue ; BB , bright blue ; LB ...
... ultraviolet absorption spectra of the different molecular forms of the 8 - glucosyl - 6 - methyl compound and those ... ultraviolet light ( 2nd entry ) and with 365 mμ ultraviolet light ( 3rd entry ) . B , blue ; BB , bright blue ; LB ...
Page 917
... ultraviolet spectra of substituted benzimidazoles may be found in this work . studies of the ultraviolet absorption spectra of a large number of halogenated benzenes support the view that the implied order of overall electron release ...
... ultraviolet spectra of substituted benzimidazoles may be found in this work . studies of the ultraviolet absorption spectra of a large number of halogenated benzenes support the view that the implied order of overall electron release ...
Contents
Preparation and reactions of some oxoalkyliron complexes | 1 |
Developments in the theory of cationic polymerisation Part IV A general | 16 |
The lowfrequency infrared spectra of some complex halides of zinc cadmium | 26 |
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absorption acetic acid acetic anhydride alkaline aluminium aluminium chloride Amax Amer amine ammonia aqueous aromatic atom band benzene bond bromide Calc carbon CH₂ Chem chloride chloroform chromatography cm.¹ complex compound concentration coupling constants crystallised crystals decomp decomposition derivative dilute dimethyl dimethyl ether distilled dried Elution equation erythroaphins ester ethanol ether ethyl acetate evaporated EXPERIMENTAL extracted filtered fluoride formation Found fraction gave halides heated hydrochloric acid hydrogen hydrolysis infrared infrared spectra iodide K₁ ligand light petroleum lithium aluminium hydride log ɛ m. p. and mixed maltose method mixed m. p. mixture mole molecules nitrogen obtained oxidation oxygen phenyl picrate potassium precipitate prepared proton pyridine quinone reaction recrystallised refluxed requires residue resonance room temperature salt sample sodium hydroxide solution solvent spectrum structure substitution Table ultraviolet values washed yield