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Thermal and spectral studies on some tetrachloroaurates of 8-alkyltheophylline derivatives

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Abstract

Tetrachloroaurates of 8-ethyl-, 8-isopropyl-, 8-propyl- and 8-pentyltheophylline were synthesized and studied by1H-NMR, TG and DSC techniques. The metal is not coordinated to the 8-alkyltheophylline derivatives and forms a salt-like structure.

Zusammenfassung

Tetrachloroaurate von 8-Äthyl-, 8-Isopropyl-, 8-Propyl- und 8-Pentyltheophillin wurden synthetisiert und mittels1H-NMR, TG und DSC untersucht. Die 8-Alkyltheophillin-Derivate sind nicht koordinativ an das Metall gebunden, es liegt vielmehr eine salzartige Struktur vor.

Резюме

Синтезированные тет рахлороаураты 8-этил-, 8-пропил-, 8-изопропил- и 8-п ентилтеофиллина были изучены методам и ПМР, ТГ и ДСК. Установлено, что мета лл не координирован с 8-алкилтеофиллинами и соединения имеют сол еобразную структуру.

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Authors and Affiliations

  1. Department of Inorganic Chemistry, Faculty of Sciences, University of Granada, 18071, Granada

    E. Colacio-Rodriguez, M. N. Moreno-Carretero & J. M. Salas-Peregrin

  2. Deparment of Inorganic Chemistry, University college, Jaén, Spain

    M. N. Moreno-Carretero

Authors
  1. E. Colacio-Rodriguez
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  2. M. N. Moreno-Carretero
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  3. J. M. Salas-Peregrin
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Colacio-Rodriguez, E., Moreno-Carretero, M.N. & Salas-Peregrin, J.M. Thermal and spectral studies on some tetrachloroaurates of 8-alkyltheophylline derivatives. Journal of Thermal Analysis 30, 771–779 (1985). https://doi.org/10.1007/BF01913305

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  • DOI: https://doi.org/10.1007/BF01913305

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