Studies of Additive Properties of Substituted-dihydropyrimidin-2(1H) One in different Solvent by Refractometrically
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
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Research Paper | Chemistry | India | Volume 5 Issue 6, June 2016

Studies of Additive Properties of Substituted-dihydropyrimidin-2(1H) One in different Solvent by Refractometrically

Y. K. Meshram, S. B. Rewatkar, G. R. Nimbarte, R. R. Dharamkar

Refractive index, molar refractivity and molar polarizability constant of substituted heterocyclic compound such as 5-ethoxy carbonyl-4- (4-nitro phenyl) -6-methyl-3, 4 dihydropyrimidine-2 (1H) 0ne, 5-ethoxy carbonyl-4- (4-bromo-phenyl) -6-methyl-3, 4 dihydropyrimidine-2 (1H) 0ne, have been studied in DMF, THF, Dioxan, Ethanol media at 303 K 0.1C temperature and different concentration (0.625x 10-3to 10.0x 10-3M). The values of molar refraction (Rm) and molar polarizability () constant are found to be decreasedwith decreasing concentration of solute in solvent. Viscosity coefficient (A, B) evaluate by using jone-dole equation. These parameters throw the light on the solute solvent interaction and solute solute interaction

Keywords: 5-ethoxy carbonyl-4- 4-bromo phenyl -6-methyl-3, 4 dihydropyrimidine-2 1H 0ne, Molar refractivities, molar polarizability constant

Edition: Volume 5 Issue 6, June 2016

Pages: 2142 - 2148

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Y. K. Meshram, S. B. Rewatkar, G. R. Nimbarte, R. R. Dharamkar, "Studies of Additive Properties of Substituted-dihydropyrimidin-2(1H) One in different Solvent by Refractometrically", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=23061607, Volume 5 Issue 6, June 2016, 2142 - 2148

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