يعرض 1 - 3 نتائج من 3 نتيجة بحث عن '"S. R. Keum"', وقت الاستعلام: 0.34s تنقيح النتائج
  1. 1
    ChemInform Abstract: Fragmentation Pathways in the Mass Spectra of Isomeric Phenylazoxypyridine N-Oxides

    المؤلفون: Nigel J. Bunce, S. R. Keum, H. S. Mckinnon, E. Buncel, R. J. Schnurr

    المصدر: ChemInform. 23

    مصطلحات موضوعية: Fragmentation (mass spectrometry), Stereochemistry, Chemistry, Mass spectrum, General Medicine, Photochemistry

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::734717e710d0bdfa7c10f4d2cde6f9f6
    https://doi.org/10.1002/chin.199249045

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  2. 2
    ChemInform Abstract: Studies of Azo and Azoxy Dyestuffs. Part 23. Acid-Catalyzed Aryl Hydroxylation of Phenylazopyridines: Reaction Intermediates, Kinetics and Mechanism

    المؤلفون: Robin A. Cox, S.‐R. Keum, E. Buncel, K.‐S. Cheon

    المصدر: ChemInform. 29

    مصطلحات موضوعية: Hydroxylation, Azoxy, chemistry.chemical_compound, Chemistry, Acid catalyzed, Aryl, Kinetics, Organic chemistry, General Medicine, Reaction intermediate, Mechanism (sociology)

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::5ae922f61ad4f7ad88757aec3b3f1b0b
    https://doi.org/10.1002/chin.199833218

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  3. 3
    Studies of azo and azoxy dyestuffs. Part 17. Synthesis and structure determination of isomeric α and β phenylazoxypyridines, N-oxides, and methiodides. A reexamination of the oxidation of phenylazopyridines and X-ray structure analyses of 4-(phenyl-α-azoxy)pyridinium methiodide and 4-(phenyl-β-azoxy)pyridine-N-oxide

    المؤلفون: K. I. Varughese, E. Buncel, M. Cygler, S. R. Keum, G. I. Birnbaum

    المصدر: Canadian Journal of Chemistry. 62:1628-1639

    مصطلحات موضوعية: Azoxy, chemistry.chemical_classification, Azo compound, Organic Chemistry, Pyridine-N-oxide, General Chemistry, Crystal structure, Wallach rearrangement, Medicinal chemistry, Catalysis, Nitrone, chemistry.chemical_compound, chemistry, Organic chemistry, Pyridinium, Methiodide

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::ed4f9d42f817a4e84adf13caf3d1ad01
    https://doi.org/10.1139/v84-280

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