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A thermal study of Cu(II) compounds formed with piperazine derivatives

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Abstract

The thermal behaviour of some Cu(II) compounds formed with 1,4-disubstituted piperazine derivatives has been studied. The investigations were performed on a MOM 1500 derivatograph. The endothermic effects observed at 170–180°C are associated with the processes of dehydration and dehalogenation of the compounds, with general formula LH2·CuCl4·H2O, whereL is the piperazine derivative. The residue at 600°C remains relatively constant.

Zusammenfassung

Es wurde das thermische Verhalten einiger Cu(II)-Verbindungen mit 1,4-disubstituierten Piperazinderivaten untersucht. Die Untersuchungen wurden mittels einem MOM 1500 Derivatographen durchgeführt. Die bei 170–180°C beobachteten endothermen Effekte stehen in Zusammenhang mit dem Dehydratations- und Dehalogenierungsprozeß der Verbindungen, deren allgemeine Formel LH2CuCl4H2O (L=Piperazinderivat) lautet. Der Rückstand bei 600°C bleibt relativ konstant.

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References

  1. G. L. Eichorn, Inorganic Biochemistry, Elsevier, New York 1973, chaps 33, 34.

    Google Scholar 

  2. B. Rosenberg, L. Van Camp, J. E. Trosco and V. H. Mansour, Nature, 222 (1969) 385.

    Article  CAS  Google Scholar 

  3. T. A. Connors and J. J. Roberts, Platinum Coordination Complexes in Cancer Chemotherapy, Spr.-Verlag, New York 1974, p. 13; p. 112.

    Google Scholar 

  4. H. Siegel, Metal Ions in Biological Systems, Marcel Decker Inc. 1980, No. 4.

  5. M. P. Sánchez, J. M. Salas Peregrin, M. A. Romero Molina, E. Colacio Rodriguez and M. M. Carretero, Thermochim. Acta, 93 (1985) 77.

    Article  Google Scholar 

  6. I. Tcholakova, M. Parvanova, L. Natova and E. Vasileva, Comptes rendus de l'Académie bulgare des Sciences, 43 (1990) 49.

    Google Scholar 

  7. I. Tcholakova, M. Parvanova and A. Bachvarova, Annuaire de l'Ecole Supérieure de Chimie Technologique, Vol. XXX, 4 (1990) 113.

    Google Scholar 

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Authors and Affiliations

  1. Department of Inorganic Chemistry, University of Technology-Sofia, 8 Kliment Ochridsky Blvd., 1156, Sofia, Bulgaria

    I. F. Tcholakova & R. D. Shopova

  2. Department of Technology of Organic Synthesis and Fuels, University of Technology-Sofia, 8 Kliment Ochridsky Blvd, 1156, Sofia, Bulgaria

    D. D. Rustschev

Authors
  1. I. F. Tcholakova
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  2. R. D. Shopova
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  3. D. D. Rustschev
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Tcholakova, I.F., Shopova, R.D. & Rustschev, D.D. A thermal study of Cu(II) compounds formed with piperazine derivatives. Journal of Thermal Analysis 44, 1155–1158 (1995). https://doi.org/10.1007/BF02547545

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  • DOI: https://doi.org/10.1007/BF02547545

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