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Synthesis, characterization, and thermal decomposition of fluorinated salicylaldehyde Schiff base derivatives (salen) and their complexes with copper(II)

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Abstract

Trifluoromethoxy functionalized copper(II) Schiff base complexes N,N′-bis(5-trifluoromethoxysalicylaldehyde)cyclohexanediiminatodiaquacopper(II) and N,N′-bis(5-trifluoromethoxysalicylaldehyde)phenylenediiminatocopper(II) were synthesized and characterized. Thermal decompositions of the synthesized complexes were studied by thermogravimetry in order to evaluate their thermal stability and thermal decomposition pathways. Three similar decomposition steps occurred for the two copper complexes. Mass losses and evolved gasses were characterized by TG/DTA-MS. Kinetic parameters were calculated and the results showed that the values obtained are comparable.

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Acknowledgements

We would like to thank Çukurova University Research Foundation for financial support.

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Authors and Affiliations

  1. Chemistry Department, Faculty of Science and Letters, Mersin University, 33342, Mersin, Turkey

    Göktürk Avsar

  2. Chemistry Department, Faculty of Science and Letters, Çukurova University, 01330, Adana, Turkey

    Hüseyin Altinel, Mustafa Kemal Yilmaz & Bilgehan Guzel

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  1. Göktürk Avsar
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  2. Hüseyin Altinel
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  3. Mustafa Kemal Yilmaz
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  4. Bilgehan Guzel
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Correspondence to Göktürk Avsar.

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Avsar, G., Altinel, H., Yilmaz, M.K. et al. Synthesis, characterization, and thermal decomposition of fluorinated salicylaldehyde Schiff base derivatives (salen) and their complexes with copper(II). J Therm Anal Calorim 101, 199–203 (2010). https://doi.org/10.1007/s10973-009-0453-1

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