Pradip v tekade (7 risultati)

Paperback. Condizione: Brand New. 72 pages. 8.66x5.91x0.17 inches. In Stock.

Paperback. Condizione: Brand New. 68 pages. 8.66x5.91x0.16 inches. In Stock.

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Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Substituted diethyl 4-(substituted-phenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5 dicarboxylate found to be effective as active biological compound.The physico-chemical properties of the transition metal complexes of these newly synthesized N-heterocyclics with certain metals are reported here. The proton-ligand and metal-ligand stability constants of complexes of diethyl 4-(substituted-phenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate with Ni(II), Cu(II), and Co(II) were determined in mixed solvents (70% dioxane). Presence of OH/NH group(s) in these compounds confirmed at 0.1 M ionic strength in 70% dioxane-water mixture pH-metrically. Ni(II), Cu(II), and Co(II) metal ions formed 1 : 1 and 1 : 2 complex with all the three ligands. The result shows that the ratio of logK1/logK2 is positive in all cases. This indicates that there is little or no steric hindrance to the addition of secondary molecules.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Bajaj Sonal D.Dr. PRADIP V. TEKADE , M.Sc , Ph.D , NET, SET, GATE, Associate Professor, Department of Chemistry, Jankidevi Bajaj College of Science, Wardha.He has published 50 research papers in Journals and 6 Books.Dr. SONAL D. BAJA.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Bajaj Sonal DilipDr. Pradip V. Tekade : M.Sc , Ph.D , NET , SET , GATE. Assistant Professor in Deptt. of Chemistry, J.B.C.S. Wardha. He has published 45 research papers in journals and 6 books. Dr. Sonal D. Bajaj: M.Sc , Ph.D ,B.Ed.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Bajaj Sonal DilipDr. SONAL DILIP BAJAJ,Assistant Professor, M.Sc,Ph.D. and published 13 research papers.Dr.PRADIP V.TEKADE,Assistant Professor, M.Sc, Ph.D., NET, SET,GATE and published 47 research papers and five books.Dr. OM A. MAH.…