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Revista Colombiana de Ciencias Químico - Farmacéuticas
versión impresa ISSN 0034-7418versión On-line ISSN 1909-6356
Resumen
BALUJA, Shipra et al. Thermal analysis of some novel pyrimidine derivatives. Rev. colomb. cienc. quim. farm. [online]. 2019, vol.48, n.2, pp.436-454. ISSN 0034-7418. https://doi.org/10.15446/rcciquifa.v48n2.82722.
Some new pyrimidine derivatives have been synthesized and their decomposition characteristics have been studied by thermogravimetric and differential scanning calorimetric analysis. The thermal stability and some kinetics parameters of decomposition were evaluated from thermograms. It is observed that depending upon the structure, substitutions, thermal stability and decomposition kinetics varies in different compounds.
Palabras clave : Thermal gravimetric analysis; differential scanning calorimetry; thermal stability; kinetic parameters.