Thermal Analysis of some Imidazolinone Derivatives

• Autorzy: Baluja, S. , Kachhadia, N.
• Języki publikacji: EN

Abstrakty

EN

Thermal analysis of some imidazolinone derivatives derived from 1, N-phenyl-3-p-nitrophenyl-4-formyl pyrazole, have been carried out by TGA technique. From these thermograms, various kinetic parameters such as order of degradation (n), energy of activation (E), frequency factor (A) and entropy change (∆S) have been evaluated. Further, thermal stability of imidazolinone derivatives have been determined, which is found to depend on the type of substituent present in the compounds.

Słowa kluczowe

EN

imidazolinone derivatives; physical and chemical properties; pharmaceutical industry

• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2015
• Tom: Vol. 44
• Strony: 124--129
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wz.

Twórcy

autor

Baluja, S.

• Department of Chemistry, Saurashtra University, Rajkot - 360 005, Gujarat India,

autor

Kachhadia, N.

• Department of Chemistry, Saurashtra University, Rajkot - 360 005, Gujarat India

Bibliografia

• [1] M. I. Ayad, A. Mashaly and M. M. Ayad; Thermochim. Acta, 184, 173 (1991).
• [2] R. G. J. C. Heijkants, R. V. V. Calck, T. G. V. Tienen, J. H. de Groot; Biomaterials, 26, 4219 (2005).
• [3] N. Grioui, K. Halouani, A. Zoulalian and F. Halouani; Thermochim. Acta, 440, 23 (2006).
• [4] R. Gupta, C. N. Shanthi, A. K. Mahato, Int. J. Drug Dev. & Res., 2, 394 (2010)
• [5] P. Zhao, W. Liu, Q. Wu, J. Ren, J. Nanomaterials, 2010, 1 (2010)
• [6] S. Gaan, L. Mauclaire, P. Rupper, V. Salimova, T. T. Tran, M. Heuberger J. Anal. Appl. Pyrolysis, 90, 33 (2011).
• [7] S. S. Guo, X. H. Sun, S. X. Wang, S. Xu, X. Z. Zhao and H. L.W. Chan; Mat. Chem. Phys., 91, 348 (2005).
• [8] M. Niculescu, N. Vaszilcin, M. Barzescu, P. Budrugeac, E. Segal; Articol: J.Therm. Ana.Calo., 65, 881 (2001).
• [9] O. Ichinose, T. Tanaka, and N. Furuya; Electrochem., 71, 108 (2003).
• [10] A. Radecki and M. Weolowski; J. Thermal Anal., 17, 73 (1979).
• [11] N. S. Fernandes, M. A. de Silva, R. A. Medes and M. Ionashiro; J. Braz. Chem. Soc., 10, 6 (1999).
• [12] D. Giron; J. Thermal Anal. Calorim., 68 335 (2002).
• [13] A. F. Barnes, M. J. Hardy, T. J. Lever; J. Thermal Anal. Calorim., 40 499 (2007).
• [14] A. K. Attia, N. Y. Hassan, A. El-Bayoumi, Samar.G. Abdel-Hamid; Int. J. Current Pharma. Res., 4, 975 (2012).
• [15] A. K. Attia, M. M. Abdel-Moety; Adv. Pharma. Bull.,4, 147 ( 2013).
• [16] D. A. Anderson and E. S. Freeman; J. Polym. Sci., 54, 253 (1961).
• [17] H. H. Horowitz and G. Metzger; Ana. Chem., 35, 1464 (1963).
• [18] A. P. Mishra, V. Tiwari, R. Singhal and S. K. Gautam; Thermons, 90 (2002)

Identyfikatory

DOI

10.18052/www.scipress.com/ILCPA.44.124