Non-Destructive Evaluation of 2-Mercapto Substituted Pyrimidine Derivatives in Different Concentration and Different Percentages in Dioxane-Water Mixture

Authors: Pravin S. Bodke, Shradha S. Binani, Ravi V. Joat

Abstract:

Science and technology of ultrasonic is widely used in recent years for industrial and medicinal application. The acoustical properties of 2-mercapto substituted pyrimidines viz.,2- Mercapto-4- (2’,4’ –dichloro phenyl) – 6-(2’ – hydroxyl -4’ –methyl-5’ – chlorophenyl) pyrimidine and 2 –Mercapto – 4-(4’ –chloro phenyl) – 6-(2’ – hydroxyl -4’ –methyl-5’ –chlorophenyl) pyrimidine have been investigated from the ultrasonic velocity and density measurements at different concentration and different % in dioxane-water mixture at 305K. The adiabatic compressibility (βs), acoustic impedance (Z), intermolecular free length (Lf), apparent molar volume(ϕv) and relative association (RA) values have been calculated from the experimental data of velocity and density measurement at concentration range of 0.01- 0.000625 mol/lit and 70%,75% and 80% dioxane water mixture. These above parameters are used to discuss the structural and molecular interactions.

Keywords: Acoustical parameters, Density, Dioxane-water mixture, Ultrasonic velocity.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1096009

References:

[1] A. K. Dash and R. Paikaray, "Acoustical study in binary liquid mixture containing dimethyl acetamide using ultrasonic and viscosity probes”. Der Chem. Sinica, vol. 5(1), (2014), pp. 81-88.
[2] R. Palani, S. Saravanan and R. Kumar, "Ultrasonic studies on some ternary organic liquid mixtures at 303, 308 and 313K”. RASAYAN J. Chem., vol. 2(3), (2009), pp. 622-629.
[3] R. Paikaray and N. Mohanty, "Evaluation of thermodynamical Acoustic Parameters of Binary mixture of DBP with Toluene at 308K and at Different Frequencies”. Research Journal of Chemical Sciences, vol. 3(5), (2013), pp. 71-82.
[4] A. A. Mistry, V. D. Bhandakkar and O. P. Chimankar, "Acoustical studies on ternary mixture of toluene in cyclohexane &nitrobenzene at 308K using ultrasonic technique”. Journal of Chem and Pharm.Res., vol. 4(1), (2012), pp. 170-174.
[5] S. Thirumaran and K. Job Sabu, "Ultrasonic investigation of amino acids in aqueous sodium acetate medium”. Indian Journal of Pure and Applied Physics,vol 47,feb (2009),pp 87-96.
[6] A. Ali, A. K. Nain, N. Kumar, M. Ibrahim, "Density and visocity of magnesium sulphate in formamide +ethylene glycol mixed solvents”. Journal of Chemical sciencesVol.114(5), (2002) 495-500.
[7] Dr. John Z. Srbely, "Ultrasound in the management of osteoarthritis: a review of the current literature”. The journal of the Canadian chiropractic association, vol.52(1) ,mar 2008.
[8] P. Agarwal and M. L. Narwade, "Ultrasonic and viscometric studies of substituted flavones, isoxazole and pyrazole in 70% acetone-water mixture”. Indian journal of chemistry,vol. 42(5), (2003),pp1047-1049.
[9] A. Ramteke and M. L. Narwade, "Studies in acoustical properties of chloro-substituted pyrazoles in different concentration and different % in dioxane –water mixture”. Archives of applied science research, vol.4(1), 2012,pp-254-261.
[10] R. SaundaneAnand, V. Katkar V. kumar, M. Yarlakatti, P. Walmik and V. A. Varma. "Synthesis and biological activities of some indole analogues containing pyridine, pyridopyrimidine and pyranonaphthyridine systems”. Heteroletters.org,Vol.1(4), 2011, pp- 339-350.